3AB3 | pdb_00003ab3

Crystal structure of p115RhoGEF RGS domain in complex with G alpha 13

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	d3ab3c2	All alpha proteins	Transducin (alpha subunit), insertion domain	Transducin (alpha subunit), insertion domain	Transducin (alpha subunit), insertion domain	Transducin (alpha subunit), insertion domain	mouse (Mus musculus ) [TaxId: 10090 ], mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
C	d3ab3c1	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	G proteins	Transducin (alpha subunit)	mouse (Mus musculus ) [TaxId: 10090 ], mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
A	d3ab3a2	All alpha proteins	Transducin (alpha subunit), insertion domain	Transducin (alpha subunit), insertion domain	Transducin (alpha subunit), insertion domain	Transducin (alpha subunit), insertion domain	mouse (Mus musculus ) [TaxId: 10090 ], mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
A	d3ab3a1	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	G proteins	Transducin (alpha subunit)	mouse (Mus musculus ) [TaxId: 10090 ], mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
B	d3ab3b_	All alpha proteins	Regulator of G-protein signaling, RGS	Regulator of G-protein signaling, RGS	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)
D	SCOP2B Superfamily	Regulator of G-protein signaling, RGS	8033812	3000835	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Regulator of G-protein signaling, RGS	8033812	3000835	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	Glyco_trans_1_4	e3ab3C1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: Glyco_trans_1_4	ECOD (v294.1)
A		e3ab3A1	A: a/b three-layered sandwiches	X: N-terminal beta-sandwich domain in anthrax protective antigen	H: Macro domain-like	T: Macro domain-like	F:	ECOD (v294.1)
D	MatB	e3ab3D2	A: a/b three-layered sandwiches	X: Fusion glycoprotein F2	H: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase	T: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase	F: MatB	ECOD (v294.1)
B		e3ab3B1	A: a/b three-layered sandwiches	X: N-terminal beta-sandwich domain in anthrax protective antigen	H: Macro domain-like	T: Macro domain-like	F:	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
C	1.10.400.10	Mainly Alpha	Orthogonal Bundle	GI Alpha 1, domain 2-like	GI Alpha 1, domain 2-like	CATH (4.3.0)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
A	1.10.400.10	Mainly Alpha	Orthogonal Bundle	GI Alpha 1, domain 2-like	GI Alpha 1, domain 2-like	CATH (4.3.0)
D	1.10.167.10	Mainly Alpha	Orthogonal Bundle	Regulator of G-protein Signalling 4	domain 2	CATH (4.3.0)
B	1.10.167.10	Mainly Alpha	Orthogonal Bundle	Regulator of G-protein Signalling 4	domain 2	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	Guanine nucleotide-binding protein G(k) subunit alpha, Guanine nucleotide-binding protein subunit alpha-13	protein binding binding protein domain specific binding GTPase activating protein binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding protein binding binding protein domain specific binding GTPase activating protein binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding GDP binding G protein-coupled serotonin receptor binding signaling receptor binding G protein-coupled receptor binding protein-containing complex binding G-protein beta/gamma-subunit complex binding cation binding metal ion 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	regulation of biological process regulation of cellular process reactive oxygen species metabolic process biological regulation positive regulation of biological process regulation of superoxide metabolic process positive regulation of reactive oxygen species metabolic process superoxide metabolic process positive regulation of metabolic process superoxide anion generation metabolic process cellular process positive regulation of superoxide anion generation regulation of superoxide anion generation regulation of biological process regulation of cellular process reactive oxygen species metabolic process biological regulation positive regulation of biological process regulation of superoxide metabolic process positive regulation of reactive oxygen species metabolic process superoxide metabolic process positive regulation of metabolic process superoxide anion generation metabolic process cellular process positive regulation of superoxide anion generation regulation of superoxide anion generation regulation of metabolic process regulation of reactive oxygen species metabolic process positive regulation of cellular process cell division membrane organization transport membrane fusion organelle membrane fusion establishment of localization vesicle-mediated transport vesicle organization cellular component organization organelle fusion localization organelle organization cellular component organization or biogenesis vesicle fusion regulation of vascular associated smooth muscle cell proliferation cell population proliferation positive regulation of vascular associated smooth muscle cell proliferation regulation of smooth muscle cell proliferation positive regulation of cell population proliferation smooth muscle cell proliferation positive regulation of smooth muscle cell proliferation regulation of cell population proliferation muscle cell proliferation vascular associated smooth muscle cell proliferation cellular response to stimulus response to stimulus signaling cell communication adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway signal transduction negative regulation of signaling negative regulation of biological process regulation of signal transduction regulation of programmed cell death negative regulation of cell communication negative regulation of apoptotic signaling pathway negative regulation of cellular process regulation of signaling negative regulation of response to stimulus negative regulation of programmed cell death regulation of apoptotic process cell death negative regulation of signal transduction apoptotic signaling pathway negative regulation of apoptotic process regulation of response to stimulus regulation of cell communication apoptotic process programmed cell death regulation of apoptotic signaling pathway positive regulation of autophagy catabolic process macroautophagy autophagy regulation of catabolic process regulation of autophagy positive regulation of catabolic process regulation of macroautophagy positive regulation of macroautophagy process utilizing autophagic mechanism adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway nucleoside phosphate metabolic process ribose phosphate metabolic process purine nucleoside triphosphate metabolic process GTP metabolic process carbohydrate derivative metabolic process primary metabolic process nucleotide metabolic process purine-containing compound metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process ribonucleotide metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process purine ribonucleoside triphosphate metabolic process phosphate-containing compound metabolic process small molecule metabolic process nucleoside triphosphate metabolic process purine ribonucleotide metabolic process phosphorus metabolic process	midbody cellular anatomical structure membrane-bounded organelle zymogen granule intracellular anatomical structure intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm midbody cellular anatomical structure membrane-bounded organelle zymogen granule intracellular anatomical structure intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle nucleus membrane-enclosed lumen intracellular membraneless organelle nucleolus intracellular organelle lumen organelle lumen membraneless organelle nuclear lumen protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane membrane plasma membrane membrane protein complex heterotrimeric G-protein complex side of membrane cell periphery cytoplasmic side of plasma membrane GTPase complex extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane centrosome microtubule organizing center cytoskeleton microtubule cytoskeleton centriolar satellite cytosol nucleoplasm organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane Golgi apparatus Golgi membrane bounding membrane of organelle cilium plasma membrane bounded cell projection ciliary basal body cell projection
B, D	Rho guanine nucleotide exchange factor 1	GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity protein binding binding signaling receptor binding G protein-coupled receptor binding enzyme activator activity GTPase activator activity molecular function activator activity RNA binding nucleic acid binding	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cell communication Rho-activating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway cellular process signal transduction regulation of signaling small GTPase-mediated signal transduction regulation of small GTPase mediated signal transduction cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cell communication Rho-activating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway cellular process signal transduction regulation of signaling small GTPase-mediated signal transduction regulation of small GTPase mediated signal transduction regulation of signal transduction intracellular signal transduction regulation of intracellular signal transduction regulation of response to stimulus intracellular signaling cassette regulation of cell communication Rho protein signal transduction	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR001019	Guanine nucleotide binding protein, alpha subunit	Family
A, C	IPR011025	G protein alpha subunit, helical insertion	Homologous Superfamily
A, C	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, C	IPR001408	G-protein alpha subunit, group I	Family
B, D	IPR041020	ARHGEF1-like, PH domain	Domain
B, D	IPR001849	Pleckstrin homology domain	Domain
B, D	IPR036305	RGS domain superfamily	Homologous Superfamily
B, D	IPR015212	Regulator of G protein signalling-like domain	Domain
B, D	IPR044926	RGS, subdomain 2	Homologous Superfamily
B, D	IPR000219	Dbl homology domain	Domain
B, D	IPR035899	Dbl homology (DH) domain superfamily	Homologous Superfamily
B, D	IPR011993	PH-like domain superfamily	Homologous Superfamily
B, D	IPR037887	p115RhoGEF, RGS domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B, D	Pharos: Q92888	colorectal cancer osteosarcoma ovarian cancer

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.