Annotations: 3UPS

Crystal structure of iojap-like protein from Zymomonas mobilis

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)
A	d3upsa_	Alpha and beta proteins (a+b)	Nucleotidyltransferase	Nucleotidyltransferase	automated matches	automated matches	(Zymomonas mobilis subsp. mobilis ZM4 = ATCC 31821 ) [TaxId: 264203 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Iojap/YbeB-like	8086758	4001878	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Nucleotidyltransferase-like	8086759	3000129	SCOP2 (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	RsfS	e3upsA1	A: alpha arrays	X: OB-fold	H: RIFT-related	T: Phage tail proteins	F: RsfS	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.460.10	Alpha Beta	2-Layer Sandwich	Beta Polymerase	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02410	Ribosomal silencing factor during starvation (RsfS)	Ribosomal silencing factor during starvation	This family is expressed by almost all bacterial and eukaryotic genomes but not by archaea. Its function is to down-regulate protein synthesis under conditions of nutrient shortage, and it does this by binding to protein L14 of the large ribosomal su ...	This family is expressed by almost all bacterial and eukaryotic genomes but not by archaea. Its function is to down-regulate protein synthesis under conditions of nutrient shortage, and it does this by binding to protein L14 of the large ribosomal subunit, thus acting as a ribosomal silencing factor (RsfS) by blocking the joining of the ribosomal subunits [1]. This family is structurally homologous to nucleotidyltransferases.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Iojap-like protein	ribonucleoprotein complex binding protein-containing complex binding binding ribosomal large subunit binding ribosome binding	regulation of biological process ribonucleoprotein complex biogenesis regulation of cellular process biological regulation negative regulation of biological process regulation of ribosome biogenesis regulation of cellular component biogenesis cellular component biogenesis ribosome biogenesis negative regulation of cellular process negative regulation of ribosome biogenesis cellular process cellular component organization or biogenesis protein biosynthetic process regulation of biological process ribonucleoprotein complex biogenesis regulation of cellular process biological regulation negative regulation of biological process regulation of ribosome biogenesis regulation of cellular component biogenesis cellular component biogenesis ribosome biogenesis negative regulation of cellular process negative regulation of ribosome biogenesis cellular process cellular component organization or biogenesis protein biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression negative regulation of translation protein metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of protein metabolic process negative regulation of metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process regulation of translation negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process organelle assembly membraneless organelle assembly cellular component organization organelle organization cellular component assembly cytosolic ribosome assembly ribosome assembly	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR043519	Nucleotidyltransferase superfamily	Homologous Superfamily
A	IPR004394	Protein Iojap/ribosomal silencing factor RsfS	Family