4FSS | pdb_00004fss

Crystal structure of a RAS p21 protein activator (RASA1) from Homo sapiens at 2.25 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
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
C	d4fssc_	All beta proteins	SH3-like barrel	SH3-domain	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d4fssb_	All beta proteins	SH3-like barrel	SH3-domain	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d4fssa_	All beta proteins	SH3-like barrel	SH3-domain	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	SH3-domain	8057923	3000153	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	SH3-domain	8057923	3000153	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	SH3-domain	8057923	3000153	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)
C	SH3_1	e4fssC1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_1	ECOD (1.6)
B	SH3_1	e4fssB1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_1	ECOD (1.6)
A	SH3_1	e4fssA1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	2.30.30.40	Mainly Beta	Roll	SH3 type barrels.	SH3 Domains	CATH (4.3.0)
B	2.30.30.40	Mainly Beta	Roll	SH3 type barrels.	SH3 Domains	CATH (4.3.0)
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, B, C	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, B, C	Ras GTPase-activating protein 1	protein binding binding signaling receptor binding GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity phosphoprotein binding phosphotyrosine residue binding protein phosphorylated amino acid binding molecular function inhibitor activity protein binding binding signaling receptor binding GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity phosphoprotein binding phosphotyrosine residue binding protein phosphorylated amino acid binding molecular function inhibitor activity potassium channel regulator activity channel regulator activity transporter inhibitor activity ion channel inhibitor activity ion channel regulator activity potassium channel inhibitor activity transporter regulator activity channel inhibitor activity enzyme binding GTPase binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	mitotic cell cycle process cytoskeleton-dependent cytokinesis mitotic cytokinesis cellular process cytokinesis cell division cell cycle mitotic cell cycle cell cycle process regulation of biological process regulation of cellular process biological regulation RNA metabolic process primary metabolic process mitotic cell cycle process cytoskeleton-dependent cytokinesis mitotic cytokinesis cellular process cytokinesis cell division cell cycle mitotic cell cycle cell cycle process regulation of biological process regulation of cellular process biological regulation RNA metabolic process primary metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of RNA metabolic process metabolic process regulation of nucleobase-containing compound metabolic process macromolecule metabolic process regulation of metabolic process negative regulation of programmed cell death regulation of apoptotic process negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process apoptotic process programmed cell death cellular response to stimulus cell surface receptor signaling pathway response to stimulus signaling cell surface receptor protein tyrosine kinase signaling pathway cell communication signal transduction enzyme-linked receptor protein signaling pathway ephrin receptor signaling pathway neuron apoptotic process negative regulation of neuron apoptotic process regulation of neuron apoptotic process developmental process regulation of developmental process regulation of cell shape cell morphogenesis regulation of cell morphogenesis anatomical structure morphogenesis anatomical structure development regulation of biological quality regulation of anatomical structure morphogenesis multicellular organismal process cellular developmental process blood vessel morphogenesis tube development vasculogenesis vasculature development circulatory system development multicellular organism development tube morphogenesis cell differentiation blood vessel development system development regulation of cell-substrate adhesion regulation of cell adhesion cell-substrate adhesion negative regulation of cell-matrix adhesion negative regulation of cell adhesion cell adhesion cell-matrix adhesion regulation of cell-matrix adhesion negative regulation of cell-substrate adhesion intracellular signal transduction regulation of cytoskeleton organization regulation of cellular component organization regulation of actin filament-based process regulation of cellular component size cellular component organization cellular component biogenesis regulation of protein-containing complex assembly cellular component assembly protein-containing complex assembly actin filament-based process regulation of actin filament polymerization cellular component organization or biogenesis protein polymerization actin polymerization or depolymerization regulation of actin filament organization actin cytoskeleton organization actin filament polymerization protein-containing complex organization regulation of actin polymerization or depolymerization actin filament organization regulation of cellular component biogenesis regulation of organelle organization organelle organization regulation of protein polymerization regulation of actin filament length regulation of actin cytoskeleton organization regulation of supramolecular fiber organization supramolecular fiber organization cytoskeleton organization regulation of anatomical structure size	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane ruffle cell projection cell leading edge plasma membrane bounded cell projection

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR001849	Pleckstrin homology domain	Domain
A, B, C	IPR036860	SH2 domain superfamily	Homologous Superfamily
A, B, C	IPR000980	SH2 domain	Domain
A, B, C	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A, B, C	IPR000008	C2 domain	Domain
A, B, C	IPR035842	Ras GTPase-activating protein 1, C-terminal SH2 domain	Domain
A, B, C	IPR035652	RasGAP, SH3 domain	Domain
A, B, C	IPR011993	PH-like domain superfamily	Homologous Superfamily
A, B, C	IPR039360	Ras GTPase-activating protein	Family
A, B, C	IPR035841	Ras GTPase-activating protein 1, N-terminal SH2 domain	Domain
A, B, C	IPR008936	Rho GTPase activation protein	Homologous Superfamily
A, B, C	IPR001936	Ras GTPase-activating domain	Domain
A, B, C	IPR023152	Ras GTPase-activating protein, conserved site	Conserved Site
A, B, C	IPR001452	SH3 domain	Domain
A, B, C	IPR035892	C2 domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C	Pharos: P20936	arteriovenous hemangioma/malformation skin basal cell carcinoma lung adenocarcinoma Parkes Weber syndrome capillary malformation-arteriovenous malformation 1 Mammary Neoplasms, Experimental sarcomatoid carcinoma squamous cell carcinoma carcinoma mammary neoplasms, animal Noonan syndrome prostate carcinoma skin pigmented basal cell carcinoma breast cancer undifferentiated carcinoma arteriovenous hemangioma/malformation skin basal cell carcinoma lung adenocarcinoma Parkes Weber syndrome capillary malformation-arteriovenous malformation 1 Mammary Neoplasms, Experimental sarcomatoid carcinoma squamous cell carcinoma carcinoma mammary neoplasms, animal Noonan syndrome prostate carcinoma skin pigmented basal cell carcinoma breast cancer undifferentiated carcinoma drug-induced liver injury IgA glomerulonephritis lung cancer ovarian cancer Pick disease B-cell chronic lymphocytic leukemia capillary malformation-arteriovenous malformation syndrome cerebrovascular disorder familial multiple nevi flammei intellectual disability medulloblastoma pancreatic intraductal papillary-mucinous neoplasm basal cell carcinoma, susceptibility to, 1 Sturge-Weber syndrome hereditary hemorrhagic telangiectasia

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.