Annotations: 7OZS

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth A]	SCOP2B Superfamily	Translational machinery components	8106194	3000571	SCOP2B (2022-06-29)
A [auth B]	SCOP2B Superfamily	RL5-like	8077505	3001709	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)
G [auth F]	F_UNCLASSIFIED	e7ozsF1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: F_UNCLASSIFIED	ECOD (1.6)
D [auth C]	Brix	e7ozsC1	A: a/b three-layered sandwiches	X: Anticodon-binding domain of Class II aaRS (From Topology)	H: Anticodon-binding domain of Class II aaRS (From Topology)	T: Anticodon-binding domain of Class II aaRS	F: Brix	ECOD (1.6)
C [auth D]	RRS1	e7ozsD1	A: a+b two layers	X: Rrs1 (From Topology)	H: Rrs1 (From Topology)	T: Rrs1	F: RRS1	ECOD (1.6)
B [auth A]	Ribosomal_L5e	e7ozsA1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: Ribosomal_L5e	ECOD (1.6)
A [auth B]	Ribosomal_L5_C	e7ozsB1	A: a+b two layers	X: Ribosomal protein L5 (From Topology)	H: Ribosomal protein L5 (From Topology)	T: Ribosomal protein L5	F: Ribosomal_L5_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth A]	3.30.420.100	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
D [auth C]	PF04427	Brix domain (Brix)	Brix domain		Domain
C [auth D]	PF04939	Ribosome biogenesis regulatory protein (RRS1) (RRS1)	Ribosome biogenesis regulatory protein (RRS1)	-	Family
B [auth A]	PF17144	Ribosomal large subunit proteins 60S L5, and 50S L18 (Ribosomal_L5e)	Ribosomal large subunit proteins 60S L5, and 50S L18	-	Family
B [auth A]	PF14204	Ribosomal L18 C-terminal region (Ribosomal_L18_c)	Ribosomal L18 C-terminal region	This domain is the C-terminal end of ribosomal L18/L5 proteins.	Domain
A [auth B]	PF00281	Ribosomal protein L5 (Ribosomal_L5)	Ribosomal protein L5		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G [auth F]	Syo1	unfolded protein binding protein binding binding	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal large subunit biogenesis establishment of protein localization cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport intracellular transport protein localization to nucleus cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal large subunit biogenesis establishment of protein localization cellular localization nitrogen compound transport nucleocytoplasmic transport transport nuclear transport intracellular transport protein localization to nucleus establishment of localization localization import into nucleus establishment of protein localization to organelle protein transport establishment of localization in cell macromolecule localization protein localization to organelle protein import into nucleus intracellular protein localization intracellular protein transport	-
F [auth E]	unknown	-	-	-
E [auth 3]	5S rRNA	-	-	-
D [auth C]	Ribosome production factor 2 homolog	RNA binding binding rRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing cellular component biogenesis nucleobase-containing compound metabolic process 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 ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing cellular component biogenesis nucleobase-containing compound metabolic process 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 ribosomal large subunit biogenesis macromolecule biosynthetic process nucleic acid metabolic process maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) biosynthetic process cellular process metabolic process macromolecule metabolic process maturation of LSU-rRNA organelle assembly protein-containing complex organization membraneless organelle assembly protein-RNA complex assembly cellular component organization organelle organization protein-RNA complex organization cellular component assembly ribosomal large subunit assembly protein-containing complex assembly ribosome assembly	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
C [auth D]	Ribosome biogenesis regulatory protein	-	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle
B [auth A]	60S ribosomal protein l5-like protein	RNA binding binding rRNA binding 5S rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal large subunit biogenesis protein-RNA complex assembly cellular component biogenesis cellular component organization ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly ribosomal large subunit assembly protein-containing complex assembly ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal large subunit biogenesis protein-RNA complex assembly cellular component biogenesis cellular component organization ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly ribosomal large subunit 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	protein-containing complex intracellular anatomical structure intracellular membraneless organelle intracellular organelle ribosomal subunit cytosolic large ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol protein-containing complex intracellular anatomical structure intracellular membraneless organelle intracellular organelle ribosomal subunit cytosolic large ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol large ribosomal subunit
A [auth B]	Putative ribosomal 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 ribonucleoprotein complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
G [auth F]	IPR011989	Armadillo-like helical	Homologous Superfamily
G [auth F]	IPR016024	Armadillo-type fold	Homologous Superfamily
G [auth F]	IPR052616	SYO1-like	Family
D [auth C]	IPR039770	Ribosome biogenesis protein Rpf2	Family
D [auth C]	IPR007109	Brix domain	Domain
C [auth D]	IPR007023	Ribosomal biogenesis regulatory protein	Family
B [auth A]	IPR005485	Large ribosomal subunit protein uL18, eukaryota/archaea	Family
B [auth A]	IPR025607	Large ribosomal subunit protein uL18, C-terminal, eukaryotes	Domain
A [auth B]	IPR020929	Large ribosomal subunit protein uL5, conserved site	Conserved Site
A [auth B]	IPR022803	Large ribosomal subunit protein uL5 domain superfamily	Homologous Superfamily
A [auth B]	IPR031309	Large ribosomal subunit protein uL5, C-terminal	Domain
A [auth B]	IPR031310	Large ribosomal subunit protein uL5, N-terminal	Domain
A [auth B]	IPR002132	Large ribosomal subunit protein uL5	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.