Annotations: 1DIV

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1diva1	Alpha and beta proteins (a+b)	Ribosomal protein L9 C-domain	Ribosomal protein L9 C-domain	Ribosomal protein L9 C-domain	Ribosomal protein L9 C-domain	(Geobacillus stearothermophilus ) [TaxId: 1422 ],	SCOPe (2.08)
A	d1diva2	Alpha and beta proteins (a+b)	MbtH/L9 domain-like	L9 N-domain-like	Ribosomal protein L9 N-domain	Ribosomal protein L9 N-domain	(Geobacillus stearothermophilus ) [TaxId: 1422 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Ribosomal protein L9 C-domain	8023494	4001748	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ribosomal protein L9 C-domain	8035874	3000329	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	L9 N-domain-like	8042225	3000338	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	PF01281	e1divA2	A: a+b two layers	X: L9 N-domain-like	H: L9 N-domain-like (From Topology)	T: L9 N-domain-like	F: PF01281	ECOD (1.6)
A	PF03948	e1divA1	A: a+b two layers	X: Ribosomal protein L9 C-domain (From Topology)	H: Ribosomal protein L9 C-domain (From Topology)	T: Ribosomal protein L9 C-domain	F: PF03948	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.5.10	Alpha Beta	3-Layer(aba) Sandwich	Ribosomal Protein L9	domain 1	CATH (4.3.0)
A	3.10.430.100	Alpha Beta	Roll	Ribosomal Protein L9	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01281	Ribosomal protein L9, N-terminal domain (Ribosomal_L9_N)	Ribosomal protein L9, N-terminal domain	-	Domain
A	PF03948	Ribosomal protein L9, C-terminal domain (Ribosomal_L9_C)	Ribosomal protein L9, C-terminal domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	RIBOSOMAL PROTEIN L9	structural molecule activity structural constituent of ribosome RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding	organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	protein-containing complex ribonucleoprotein complex intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle ribosome cellular anatomical entity non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR009027	Large ribosomal subunit protein bL9/RNase H1, N-terminal	Homologous Superfamily
A	IPR020594	Large ribosomal subunit protein bL9, bacteria/chloroplast	Family
A	IPR036935	Large ribosomal subunit protein bL9, N-terminal domain superfamily	Homologous Superfamily
A	IPR036791	Large ribosomal subunit protein bL9, C-terminal domain superfamily	Homologous Superfamily
A	IPR020069	Large ribosomal subunit protein bL9, C-terminal	Domain
A	IPR020070	Large ribosomal subunit protein bL9, N-terminal	Domain
A	IPR000244	Large ribosomal subunit protein bL9	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 R01GM133198.