Annotations: 3BCH

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Ribosomal protein S2-like	8044908	4003744	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SIS domain/Ribosomal protein S2-like	8052791	3001397	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	PF00318	e3bchA1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Ribosomal protein S2/SIS domain (From Topology)	T: Ribosomal protein S2/SIS domain	F: PF00318	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.10490	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glucose-6-phosphate isomerase like protein	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00318	Ribosomal protein S2 (Ribosomal_S2)	Ribosomal protein S2	-	Family
A	PF16122	40S ribosomal protein SA C-terminus (40S_SA_C)	40S ribosomal protein SA C-terminus	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	40S ribosomal protein SA	protein binding binding virus receptor activity exogenous protein binding RNA binding organic cyclic compound binding nucleic acid binding structural molecule activity structural constituent of ribosome extracellular matrix binding laminin binding cell adhesion molecule binding laminin receptor activity cell adhesion mediator activity protein binding binding virus receptor activity exogenous protein binding RNA binding organic cyclic compound binding nucleic acid binding structural molecule activity structural constituent of ribosome extracellular matrix binding laminin binding cell adhesion molecule binding laminin receptor activity cell adhesion mediator activity ribonucleoprotein complex binding protein-containing complex binding ribosome 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 cytoplasmic translation metabolic process cellular 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 cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic process ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization non-membrane-bounded 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 component organization or biogenesis ribosome assembly	membrane cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol membrane cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen nuclear lumen cytosolic ribosome intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit ribosomal subunit ribonucleoprotein complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR023591	Small ribosomal subunit protein uS2, flavodoxin-like domain superfamily	Homologous Superfamily
A	IPR001865	Small ribosomal subunit protein uS2	Family
A	IPR032281	Small ribosomal subunit protein uS2, C-terminal domain	Domain
A	IPR027504	Small ribosomal subunit protein uS2, vertebrates	Family
A	IPR005707	Small ribosomal subunit protein uS2, eukaryotic/archaeal	Family
A	IPR018130	Small ribosomal subunit protein uS2, conserved site	Conserved Site
A	IPR027498	Small ribosomal subunit protein uS2, eukaryotic	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P08865	familial isolated congenital asplenia Neoplasm Invasiveness amyotrophic lateral sclerosis lung adenocarcinoma

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.