1OOT

Crystal structure of the SH3 domain from a S. cerevisiae hypothetical 40.4 kDa protein at 1.39 A resolution

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	d1oota_	All beta proteins	SH3-like barrel	SH3-domain	SH3-domain	Hypothetical protein YFR024c	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	SH3-domain	8025308	4000369	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SH3-domain	8037687	3000153	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	PF00018	e1ootA1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF00018	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.30.40	Mainly Beta	Roll	SH3 type barrels.	SH3 Domains	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00018	SH3 domain (SH3_1)	SH3 domain	SH3 (Src homology 3) domains are often indicative of a protein involved in signal transduction related to cytoskeletal organisation. First described in the Src cytoplasmic tyrosine kinase Swiss:P12931. The structure is a partly opened beta barrel.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Hypothetical 40.4 kDa protein in PES4-HIS2 intergenic region	binding phospholipid binding lipid binding phosphatidylinositol binding cytoskeletal protein binding actin binding protein-containing complex binding protein binding actin filament binding identical protein binding	localization cellular localization actin cortical patch localization cellular process actin cytoskeleton organization actin filament organization cellular component biogenesis cellular component organization organelle organization cellular component assembly actin filament bundle organization actin filament bundle assembly actin filament-based process cellular component organization or biogenesis localization cellular localization actin cortical patch localization cellular process actin cytoskeleton organization actin filament organization cellular component biogenesis cellular component organization organelle organization cellular component assembly actin filament bundle organization actin filament bundle assembly actin filament-based process cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle cell cortex cortical cytoskeleton actin cytoskeleton cell periphery endocytic patch cytoskeleton membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle cell cortex cortical cytoskeleton actin cytoskeleton cell periphery endocytic patch cytoskeleton intracellular non-membrane-bounded organelle cortical actin cytoskeleton actin cortical patch non-membrane-bounded organelle cellular bud neck cellular bud site of polarized growth

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR007461	Ysc84 actin-binding domain	Domain
A	IPR001452	SH3 domain	Domain
A	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A	IPR033643	SH3YL1-like, SYLF domain	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.