9XAJ | pdb_00009xaj

Cryo-EM structure of the pre-40S ribosome (Enp1-Rrp12 Mut) from Chaetomium thermophilum, state Rrp12-A1*

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G [auth M]	40S ribosomal protein s9-like protein	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal small subunit biogenesis biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal small subunit biogenesis biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
H [auth O]	40S ribosomal protein S11-like protein	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
I [auth P]	40S ribosomal protein S12	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome cytosolic ribosome cytoplasm cytosol
K [auth R]	40S ribosomal protein S14-like protein	structural molecule activity structural constituent of ribosome cation binding ion binding binding metal ion binding small molecule binding	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome
L [auth S]	40S ribosomal protein s15-like protein	RNA binding binding nucleic acid binding structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular process cellular component organization or biogenesis ribosome assembly biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
N [auth V]	Putative ribosomal protein	RNA binding binding nucleic acid binding structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle ribonucleoprotein complex organelle membraneless organelle ribosome
O [auth W]	40S ribosomal protein S19-like protein	RNA binding binding nucleic acid binding structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular process cellular component organization or biogenesis ribosome assembly biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
Q [auth a]	40S ribosomal protein s23-like protein	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome
V [auth h]	40S ribosomal protein S30	-	-	-
AA [auth 2]	Bms1-type G domain-containing protein	RNA binding binding U3 snoRNA binding snoRNA binding nucleic acid binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding RNA binding binding U3 snoRNA binding snoRNA binding nucleic acid binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) maturation of SSU-rRNA ribosomal small subunit biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen preribosome protein-containing complex ribonucleoprotein complex preribosome, small subunit precursor
DA [auth 5]	Putative low-temperature viability protein	-	establishment of organelle localization cellular localization ribonucleoprotein complex biogenesis nucleocytoplasmic transport transport nuclear transport ribosomal subunit export from nucleus intracellular transport establishment of localization cellular component biogenesis localization ribosome biogenesis intercellular transport ribosomal small subunit export from nucleus organelle localization establishment of organelle localization cellular localization ribonucleoprotein complex biogenesis nucleocytoplasmic transport transport nuclear transport ribosomal subunit export from nucleus intracellular transport establishment of localization cellular component biogenesis localization ribosome biogenesis intercellular transport ribosomal small subunit export from nucleus organelle localization establishment of localization in cell cellular process cellular component organization or biogenesis nuclear export ribosome localization ribosomal small subunit biogenesis	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle preribosome protein-containing complex ribonucleoprotein complex preribosome, small subunit precursor
FA [auth 7]	Ribosomal RNA-processing protein 12-like conserved domain-containing protein	-	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle
F [auth L]	40S ribosomal protein S8	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome
E [auth K]	40S ribosomal protein S7	structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process ribosomal small subunit biogenesis protein metabolic process translation protein biosynthetic process	90S preribosome preribosome protein-containing complex ribonucleoprotein complex cytosolic small ribosomal subunit intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle membraneless organelle 90S preribosome preribosome protein-containing complex ribonucleoprotein complex cytosolic small ribosomal subunit intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle membraneless organelle ribosome cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle small-subunit processome nucleolus intracellular organelle lumen organelle lumen nuclear lumen
D [auth J]	40S ribosomal protein S6	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome
GA [auth 8]	Utp14	-	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle small-subunit processome nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle small-subunit processome nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle ribonucleoprotein complex membraneless organelle nuclear lumen
EA [auth 6]	Serine/threonine-protein kinase RIO1	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides ATP-dependent activity cation binding metal ion binding protein serine kinase activity	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	cellular anatomical structure intracellular anatomical structure cytoplasm
C [auth I]	40S ribosomal protein s5-like protein	RNA binding binding nucleic acid binding structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome
CA [auth 4]	Bystin-like protein	RNA binding binding snoRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen cytoplasm preribosome protein-containing complex ribonucleoprotein complex preribosome, small subunit precursor
BA [auth 3]	Pre-rRNA-processing protein PNO1	RNA binding binding nucleic acid binding	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen cytoplasm
Z [auth 1]	Methyltransferase-like protein	RNA methyltransferase activity rRNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity catalytic activity, acting on a rRNA S-adenosylmethionine-dependent methyltransferase activity methyltransferase activity catalytic activity rRNA (guanine) methyltransferase activity	ribonucleoprotein complex biogenesis RNA (guanine-N7)-methylation rRNA methylation RNA metabolic process rRNA processing nucleobase-containing compound metabolic process rRNA modification cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process cellular component organization or biogenesis RNA processing rRNA metabolic process ribonucleoprotein complex biogenesis RNA (guanine-N7)-methylation rRNA methylation RNA metabolic process rRNA processing nucleobase-containing compound metabolic process rRNA modification cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process macromolecule methylation RNA modification biosynthetic process methylation macromolecule modification rRNA (guanine-N7)-methylation metabolic process cellular process macromolecule metabolic process RNA methylation rRNA base methylation	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen cytoplasm
Y [auth 0]	Trm112	-	-	-
X [auth A]	pre-18S	-	-	-
W [auth i]	40S ribosomal protein S27a-like protein	protein tag activity molecular tag activity structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle organelle membraneless organelle intracellular membraneless organelle ribosome
U [auth f]	40S ribosomal protein S28-like protein	structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular process cellular component organization or biogenesis ribosome assembly RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process maturation of SSU-rRNA metabolic process macromolecule metabolic process RNA processing rRNA metabolic process protein metabolic process translation protein biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
T [auth e]	Ribosomal protein s27-like protein	structural molecule activity structural constituent of ribosome cation binding ion binding binding metal ion binding small molecule binding	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome
B [auth H]	40S ribosomal protein S4	RNA binding binding rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	primary metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process biosynthetic process cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
S [auth c]	40S ribosomal protein S25	-	-	protein-containing complex ribonucleoprotein complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome
R [auth b]	Small ribosomal subunit protein eS24	transferase activity, transferring one-carbon groups transferase activity methyltransferase activity catalytic activity structural molecule activity structural constituent of ribosome	methylation metabolic process cellular process biosynthetic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle organelle membraneless organelle intracellular membraneless organelle ribosome
P [auth Z]	40S ribosomal protein S22-like protein	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
M [auth T]	40S ribosomal protein S16	-	-	-
J [auth Q]	40S ribosomal protein S13-like protein	RNA binding small ribosomal subunit rRNA binding binding rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit ribosomal subunit cytosolic ribosome ribonucleoprotein complex ribosome cytoplasm cytosol
A [auth E]	Small ribosomal subunit protein eS1	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
G [auth M]	IPR018079	Small ribosomal subunit protein uS4, conserved site	Conserved Site
G [auth M]	IPR002942	RNA-binding S4 domain	Domain
G [auth M]	IPR001912	Small ribosomal subunit protein uS4, N-terminal	Domain
G [auth M]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
G [auth M]	IPR022801	Small ribosomal subunit protein uS4	Family
G [auth M]	IPR005710	Small ribosomal subunit protein uS4, eukaryota/archaea	Family
H [auth O]	IPR019979	Small ribosomal subunit protein uS17, conserved site	Conserved Site
H [auth O]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
H [auth O]	IPR000266	Small ribosomal subunit protein uS17	Family
H [auth O]	IPR032440	Small ribosomal subunit protein uS17, N-terminal	Domain
H [auth O]	IPR028333	Small ribosomal subunit protein uS17, archaeal/eukaryotic	Family
I [auth P]	IPR000530	Small ribosomal subunit protein eS12	Family
I [auth P]	IPR004038	Ribosomal protein eL8/eL30/eS12/Gadd45	Domain
I [auth P]	IPR029064	Ribosomal protein eL30-like superfamily	Homologous Superfamily
I [auth P]	IPR047860	Small ribosomal subunit protein eS12, conserved site	Conserved Site
K [auth R]	IPR001971	Small ribosomal subunit protein uS11	Family
K [auth R]	IPR036967	Small ribosomal subunit protein uS11 superfamily	Homologous Superfamily
K [auth R]	IPR018102	Small ribosomal subunit protein uS11, conserved site	Conserved Site
L [auth S]	IPR002222	Small ribosomal subunit protein uS19	Family
L [auth S]	IPR023575	Small ribosomal subunit protein uS19, superfamily	Homologous Superfamily
L [auth S]	IPR020934	Small ribosomal subunit protein uS19, conserved site	Conserved Site
L [auth S]	IPR005713	Small ribosomal subunit protein uS19, eukaryota/archaea	Family
N [auth V]	IPR027437	Small ribosomal subunit protein uS13, C-terminal	Homologous Superfamily
N [auth V]	IPR001892	Small ribosomal subunit protein uS13	Family
N [auth V]	IPR018269	Small ribosomal subunit protein uS13, conserved site	Conserved Site
N [auth V]	IPR010979	Small ribosomal subunit protein uS13-like, H2TH	Homologous Superfamily
O [auth W]	IPR001266	Small ribosomal subunit protein eS19	Family
O [auth W]	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
O [auth W]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
Q [auth a]	IPR006032	Small ribosomal subunit protein uS12	Family
Q [auth a]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
Q [auth a]	IPR005680	Small ribosomal subunit protein uS12, eukaryota/archaea	Family
AA [auth 2]	IPR007034	Ribosome biogenesis protein BMS1/TSR1, C-terminal	Domain
AA [auth 2]	IPR030387	Bms1/Tsr1-type G domain	Domain
AA [auth 2]	IPR039761	Ribosome biogenesis protein Bms1/Tsr1	Family
AA [auth 2]	IPR012948	AARP2CN	Domain
DA [auth 5]	IPR007307	Low temperature viability protein Ltv1	Family
FA [auth 7]	IPR012978	RRP12, HEAT domain	Domain
FA [auth 7]	IPR057860	RRP12, N-terminal HEAT domain	Domain
FA [auth 7]	IPR011989	Armadillo-like helical	Homologous Superfamily
FA [auth 7]	IPR016024	Armadillo-type fold	Homologous Superfamily
FA [auth 7]	IPR052087	Ribosomal RNA-processing protein RRP12	Family
F [auth L]	IPR001047	Small ribosomal subunit protein eS8	Family
F [auth L]	IPR042563	Small ribosomal subunit protein eS8 subdomain, eukaryota	Homologous Superfamily
F [auth L]	IPR022309	Ribosomal protein eS8/ribosomal biogenesis NSA2	Family
E [auth K]	IPR000554	Small ribosomal subunit protein eS7	Family
E [auth K]	IPR047861	Small ribosomal subunit protein eS7, conserved site	Conserved Site
D [auth J]	IPR014401	Small ribosomal subunit protein eS6-like	Family
D [auth J]	IPR001377	Small ribosomal subunit protein eS6	Family
D [auth J]	IPR018282	Small ribosomal subunit protein eS6, conserved site	Conserved Site
GA [auth 8]	IPR006709	Small-subunit processome, Utp14	Family
EA [auth 6]	IPR018935	RIO kinase, conserved site	Conserved Site
EA [auth 6]	IPR008266	Tyrosine-protein kinase, active site	Active Site
EA [auth 6]	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
EA [auth 6]	IPR051272	RIO-type Ser/Thr kinase	Family
EA [auth 6]	IPR017407	Serine/threonine-protein kinase Rio1	Family
EA [auth 6]	IPR018934	RIO-type domain	Domain
EA [auth 6]	IPR000687	RIO kinase	Domain
C [auth I]	IPR020606	Small ribosomal subunit protein uS7, conserved site	Conserved Site
C [auth I]	IPR000235	Small ribosomal subunit protein uS7	Family
C [auth I]	IPR036823	Small ribosomal subunit protein uS7 domain superfamily	Homologous Superfamily
C [auth I]	IPR023798	Small ribosomal subunit protein uS7 domain	Domain
C [auth I]	IPR005716	Ribosomal protein uS7, eukaryotic/archaeal	Family
CA [auth 4]	IPR007955	Bystin	Family
BA [auth 3]	IPR004087	K Homology domain	Domain
BA [auth 3]	IPR055211	PNO1, second type I KH domain	Domain
BA [auth 3]	IPR036612	K Homology domain, type 1 superfamily	Homologous Superfamily
BA [auth 3]	IPR055212	PNO1, first type I KH domain	Domain
Z [auth 1]	IPR022238	18S rRNA (guanine(1575)-N(7))-methyltransferase Bud23, C-terminal	Domain
Z [auth 1]	IPR039769	18S rRNA (guanine(1575)-N(7))-methyltransferase Bud23-like	Family
Z [auth 1]	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
Z [auth 1]	IPR013216	Methyltransferase type 11	Domain
W [auth i]	IPR019954	Ubiquitin conserved site	Conserved Site
W [auth i]	IPR000626	Ubiquitin-like domain	Domain
W [auth i]	IPR038582	Small ribosomal subunit protein eS31 eukaryotic superfamily	Homologous Superfamily
W [auth i]	IPR002906	Small ribosomal subunit protein eS31	Domain
W [auth i]	IPR019956	Ubiquitin domain	Domain
W [auth i]	IPR050158	Ubiquitin and ubiquitin-like	Family
W [auth i]	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
W [auth i]	IPR011332	Zinc-binding ribosomal protein	Homologous Superfamily
U [auth f]	IPR028626	Ribosomal protein eS28 conserved site	Conserved Site
U [auth f]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
U [auth f]	IPR000289	Small ribosomal subunit protein eS28	Family
T [auth e]	IPR023407	Small ribosomal subunit protein eS27, zinc-binding domain superfamily	Homologous Superfamily
T [auth e]	IPR000592	Small ribosomal subunit protein eS27	Family
T [auth e]	IPR011332	Zinc-binding ribosomal protein	Homologous Superfamily
B [auth H]	IPR018199	Small ribosomal subunit protein eS4, N-terminal, conserved site	Conserved Site
B [auth H]	IPR013843	Small ribosomal subunit protein eS4, N-terminal	Domain
B [auth H]	IPR032277	Small ribosomal subunit protein eS4, C-terminal domain	Domain
B [auth H]	IPR002942	RNA-binding S4 domain	Domain
B [auth H]	IPR013845	Small ribosomal subunit protein eS4, central region	Domain
B [auth H]	IPR000876	Small ribosomal subunit protein eS4	Family
B [auth H]	IPR014722	Large ribosomal subunit protein uL2, domain 2	Homologous Superfamily
B [auth H]	IPR038237	Small ribosomal subunit protein eS4, central domain superfamily	Homologous Superfamily
B [auth H]	IPR041982	Small ribosomal subunit protein eS4, KOW domain	Domain
B [auth H]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
B [auth H]	IPR005824	KOW	Domain
S [auth c]	IPR004977	Small ribosomal subunit protein eS25	Family
S [auth c]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
R [auth b]	IPR053709	Eukaryotic Ribosomal Protein eS24	Homologous Superfamily
R [auth b]	IPR001976	Small ribosomal subunit protein eS24	Family
R [auth b]	IPR012678	Ribosomal protein uL23/eL15/eS24 core domain superfamily	Homologous Superfamily
R [auth b]	IPR018098	Small ribosomal subunit protein eS24 conserved site	Conserved Site
P [auth Z]	IPR000630	Small ribosomal subunit protein uS8	Family
P [auth Z]	IPR047863	Small ribosomal subunit protein uS8, conserved site	Conserved Site
P [auth Z]	IPR035987	Small ribosomal subunit protein uS8 superfamily	Homologous Superfamily
J [auth Q]	IPR012606	Small ribosomal subunit protein uS15, N-terminal	Domain
J [auth Q]	IPR009068	uS15/NS1, RNA-binding domain superfamily	Homologous Superfamily
J [auth Q]	IPR023029	Small ribosomal subunit protein uS15, archaea/eukaryota	Family
J [auth Q]	IPR000589	Small ribosomal subunit protein uS15	Family
A [auth E]	IPR001593	Small ribosomal subunit protein eS1	Family
A [auth E]	IPR018281	Small ribosomal subunit protein eS1, conserved site	Conserved Site
A [auth E]	IPR027500	Small ribosomal subunit protein eS1, eukaryota	Family

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.