3LWR

Structure of H/ACA RNP bound to a substrate RNA containing 4SU

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d3lwrb_	Small proteins	Rubredoxin-like	Nop10-like SnoRNP	Nucleolar RNA-binding protein Nop10-like	Ribosome biogenesis protein Nop10	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Pseudouridine synthase	8040330	3001360	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PUA domain-like	8040329	3001015	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Nop10-like SnoRNP Znf-like	8040332	3000486	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	L30e-like	8033057	3001739	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PUA	e3lwrA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: PUA domain	F: PUA	ECOD (1.6)
A	TruB_N	e3lwrA2	A: a+b two layers	X: Alpha-beta plaits	H: Pseudouridine synthase (From Topology)	T: Pseudouridine synthase	F: TruB_N	ECOD (1.6)
B	Nop10p	e3lwrB1	A: few secondary structure elements	X: Rubredoxin-like	H: Nucleolar RNA-binding protein Nop10-like (From Topology)	T: Nucleolar RNA-binding protein Nop10-like	F: Nop10p	ECOD (1.6)
C	Ribosomal_L7Ae_1	e3lwrC1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: L30e-like (From Topology)	T: L30e-like	F: Ribosomal_L7Ae_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.130.10	Mainly Beta	Roll	Archaeosine Trna-guanine Transglycosylase	Chain: A, domain 4	CATH (4.3.0)
A	3.30.2350.10	Alpha Beta	2-Layer Sandwich	Pseudouridine synthase	Pseudouridine synthase	CATH (4.3.0)
B	2.20.28.40	Mainly Beta	Single Sheet	Rubrerythrin, domain 2	H/ACA ribonucleoprotein complex, subunit Nop10	CATH (4.3.0)
C	3.30.1330.30	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF08068	DKCLD (NUC011) domain (DKCLD)	DKCLD (NUC011) domain	This is a TruB_N/PUA domain associated N-terminal domain of Dyskerin-like proteins [1].	Domain
A	PF16198	tRNA pseudouridylate synthase B C-terminal domain (TruB_C_2)	tRNA pseudouridylate synthase B C-terminal domain	-	Family
A	PF01509	TruB family pseudouridylate synthase (N terminal domain) (TruB_N)	TruB family pseudouridylate synthase (N terminal domain)	-	Family
A	PF01472	PUA domain (PUA)	PUA domain	-	Family
C	PF01248	Ribosomal protein L7Ae/L30e/S12e/Gadd45 family (Ribosomal_L7Ae)	Ribosomal protein L7Ae/L30e/S12e/Gadd45 family	This family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD11 ...	This family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD118 [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Probable tRNA pseudouridine synthase B	RNA binding binding organic cyclic compound binding nucleic acid binding isomerase activity tRNA pseudouridine synthase activity catalytic activity, acting on RNA tRNA pseudouridine(55) synthase activity catalytic activity, acting on a nucleic acid pseudouridine synthase activity catalytic activity, acting on a tRNA catalytic activity intramolecular transferase activity	cellular biosynthetic process RNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process tRNA processing RNA processing pseudouridine synthesis tRNA pseudouridine synthesis cellular metabolic process tRNA modification primary metabolic process gene expression nucleobase-containing compound biosynthetic process cellular biosynthetic process RNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process tRNA processing RNA processing pseudouridine synthesis tRNA pseudouridine synthesis cellular metabolic process tRNA modification primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process RNA modification biosynthetic process macromolecule modification metabolic process cellular process macromolecule metabolic process	-
B	Ribosome biogenesis protein Nop10	RNA binding binding organic cyclic compound binding snoRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process 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 ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process 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 pseudouridine synthesis RNA modification macromolecule modification	protein-containing complex ribonucleoprotein complex
C	Large ribosomal subunit protein eL8	RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding tRNA-specific ribonuclease activity endonuclease activity RNA endonuclease activity, producing 5'-phosphomonoesters catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA nuclease activity hydrolase activity catalytic activity, acting on a tRNA nuclease activity RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding tRNA-specific ribonuclease activity endonuclease activity RNA endonuclease activity, producing 5'-phosphomonoesters catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA nuclease activity hydrolase activity catalytic activity, acting on a tRNA nuclease activity hydrolase activity, acting on ester bonds RNA endonuclease activity ribonuclease P activity endonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters catalytic activity structural molecule activity structural constituent of ribosome	cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process tRNA processing RNA 5'-end processing cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process tRNA processing RNA 5'-end processing metabolic process cellular process macromolecule metabolic process RNA processing tRNA 5'-leader removal tRNA 5'-end processing ribonucleoprotein complex biogenesis rRNA processing cellular component biogenesis ribosome biogenesis cellular component organization or biogenesis rRNA metabolic process translation protein metabolic process	protein-containing complex ribonucleoprotein complex intracellular anatomical structure cytoplasm cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
D	H/ACA RNA	-	-	-
E	5'-R(GPAPGPCPGP(4SU)PGPCPGPGPUPUP*U)-3'	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR015947	PUA-like superfamily	Homologous Superfamily
A	IPR020103	Pseudouridine synthase, catalytic domain superfamily	Homologous Superfamily
A	IPR004521	Uncharacterised domain CHP00451	Domain
A	IPR002501	Pseudouridine synthase II, N-terminal	Domain
A	IPR026326	Probable tRNA pseudouridine synthase B, archaeal	Family
A	IPR032819	tRNA pseudouridylate synthase B, C-terminal	Domain
A	IPR036974	PUA domain superfamily	Homologous Superfamily
A	IPR012960	Dyskerin-like	Domain
A	IPR002478	PUA domain	Domain
A	IPR004802	tRNA pseudouridine synthase B family	Family
B	IPR023532	H/ACA ribonucleoprotein complex subunit Nop10 , archaeal-type	Family
B	IPR007264	H/ACA ribonucleoprotein complex, subunit Nop10	Family
B	IPR036756	H/ACA ribonucleoprotein complex, subunit Nop10 superfamily	Homologous Superfamily
C	IPR004038	Ribosomal protein eL8/eL30/eS12/Gadd45	Domain
C	IPR022481	Large ribosomal subunit protein eL8, archaea	Family
C	IPR004037	Large ribosomal subunit protein eL8-like, conserved site	Conserved Site
C	IPR029064	Ribosomal protein eL30-like superfamily	Homologous Superfamily
C	IPR018492	Ribosomal protein eL8/Nhp2 family	Family

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.