4B6D

Structure of the atypical C1 domain of MgcRacGAP

External Resource: Annotation

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
Membrane Protein Annotation: OPM

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	C1 domain	8071815	4003764	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cysteine-rich domain	8071816	3001452	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Cysteine-rich domain	8071816	3001452	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Cysteine-rich domain	8071816	3001452	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Cysteine-rich domain	8071816	3001452	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Cysteine-rich domain	8071816	3001452	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Cysteine-rich domain	8071816	3001452	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	C1_1	e4b6dA1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: Cysteine-rich domain	F: C1_1	ECOD (1.6)
B	C1_1	e4b6dB1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: Cysteine-rich domain	F: C1_1	ECOD (1.6)
C	C1_1	e4b6dC1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: Cysteine-rich domain	F: C1_1	ECOD (1.6)
D	C1_1	e4b6dD1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: Cysteine-rich domain	F: C1_1	ECOD (1.6)
E	C1_1	e4b6dE1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: Cysteine-rich domain	F: C1_1	ECOD (1.6)
F	C1_1	e4b6dF1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: Cysteine-rich domain	F: C1_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.60.20	Alpha Beta	2-Layer Sandwich	Wheat Germ Agglutinin (Isolectin 2)	domain 1	CATH (4.3.0)
B	3.30.60.20	Alpha Beta	2-Layer Sandwich	Wheat Germ Agglutinin (Isolectin 2)	domain 1	CATH (4.3.0)
C	3.30.60.20	Alpha Beta	2-Layer Sandwich	Wheat Germ Agglutinin (Isolectin 2)	domain 1	CATH (4.3.0)
D	3.30.60.20	Alpha Beta	2-Layer Sandwich	Wheat Germ Agglutinin (Isolectin 2)	domain 1	CATH (4.3.0)
E	3.30.60.20	Alpha Beta	2-Layer Sandwich	Wheat Germ Agglutinin (Isolectin 2)	domain 1	CATH (4.3.0)
F	3.30.60.20	Alpha Beta	2-Layer Sandwich	Wheat Germ Agglutinin (Isolectin 2)	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF00130	Phorbol esters/diacylglycerol binding domain (C1 domain) (C1_1)	Phorbol esters/diacylglycerol binding domain (C1 domain)	This domain is also known as the Protein kinase C conserved region 1 (C1) domain.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	RAC GTPASE-ACTIVATING PROTEIN 1	GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity protein-macromolecule adaptor activity molecular adaptor activity cytoskeletal protein binding protein binding binding tubulin binding alpha-tubulin 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 protein-macromolecule adaptor activity molecular adaptor activity cytoskeletal protein binding protein binding binding tubulin binding alpha-tubulin binding gamma-tubulin binding microtubule binding kinase binding enzyme binding protein kinase binding ion binding phosphatidylinositol-3,4,5-trisphosphate binding anion binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding small molecule binding beta-tubulin binding cation binding metal ion binding	mitotic spindle elongation spindle midzone assembly spindle elongation microtubule cytoskeleton organization membraneless organelle assembly mitotic cell cycle cellular component organization cellular component biogenesis cellular component assembly mitotic sister chromatid segregation cell cycle cellular component organization or biogenesis chromosome segregation microtubule cytoskeleton organization involved in mitosis mitotic spindle elongation spindle midzone assembly spindle elongation microtubule cytoskeleton organization membraneless organelle assembly mitotic cell cycle cellular component organization cellular component biogenesis cellular component assembly mitotic sister chromatid segregation cell cycle cellular component organization or biogenesis chromosome segregation microtubule cytoskeleton organization involved in mitosis spindle organization cell cycle process mitotic nuclear division organelle assembly organelle fission chromosome organization sister chromatid segregation spindle assembly mitotic spindle organization mitotic spindle assembly organelle organization nuclear division mitotic cell cycle process nuclear chromosome segregation cellular process microtubule-based process mitotic spindle midzone assembly cytoskeleton organization developmental process neuroblast proliferation multicellular organismal process cell population proliferation cellular developmental process nervous system development generation of neurons neurogenesis multicellular organism development cell differentiation anatomical structure development neural precursor cell proliferation system development regulation of cytokinesis regulation of biological process regulation of cellular process positive regulation of cell division regulation of cell cycle process biological regulation positive regulation of biological process cytokinesis positive regulation of cell cycle regulation of cell division positive regulation of cytokinesis positive regulation of cell cycle process cell division regulation of cell cycle positive regulation of cellular process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation cytoskeleton-dependent cytokinesis mitotic cytokinesis localization transport monoatomic ion transport establishment of localization cellular response to stimulus regulation of signaling small GTPase-mediated signal transduction response to stimulus signaling regulation of small GTPase mediated signal transduction regulation of signal transduction intracellular signal transduction cell communication regulation of intracellular signal transduction regulation of response to stimulus intracellular signaling cassette regulation of cell communication signal transduction homeostatic process hemopoiesis cell development erythrocyte differentiation multicellular organismal-level homeostasis myeloid cell differentiation immune system process homeostasis of number of cells myeloid cell homeostasis erythrocyte homeostasis regulation of embryonic development regulation of multicellular organismal development regulation of developmental process embryo development regulation of multicellular organismal process assembly of actomyosin apparatus involved in cytokinesis actin cytoskeleton organization actomyosin structure organization cortical cytoskeleton organization actomyosin contractile ring assembly cortical actin cytoskeleton organization actin filament-based process cytokinetic process actomyosin contractile ring organization Rho protein signal transduction establishment of organelle localization cellular localization attachment of spindle microtubules to kinetochore metaphase chromosome alignment chromosome localization organelle localization establishment of localization in cell regulation of attachment of spindle microtubules to kinetochore establishment of chromosome localization	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle midbody cytoskeleton spindle membraneless organelle intracellular membraneless organelle spindle midzone membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle midbody cytoskeleton spindle membraneless organelle intracellular membraneless organelle spindle midzone microtubule cytoskeleton extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytosol mitotic spindle cell division site cell periphery cleavage furrow membrane plasma membrane plasma membrane region nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen protein-containing complex centralspindlin complex intracellular protein-containing complex Flemming body cytoplasmic side of plasma membrane cytoplasmic side of membrane side of membrane polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex acrosomal vesicle intracellular vesicle endomembrane system cytoplasmic vesicle secretory granule secretory vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR008936	Rho GTPase activation protein	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR000198	Rho GTPase-activating protein domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR002219	Protein kinase C-like, phorbol ester/diacylglycerol-binding domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR046349	C1-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E A, B, C, D, E, F	Pharos: Q9H0H5	polycystic ovary syndrome hepatocellular carcinoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma pituitary cancer Sclerocystic Ovaries adrenal cortex carcinoma tuberculosis breast cancer ductal breast carcinoma in situ large cell medulloblastoma malignant colon neoplasm medulloblastoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm polycystic ovary syndrome hepatocellular carcinoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma pituitary cancer Sclerocystic Ovaries adrenal cortex carcinoma tuberculosis breast cancer ductal breast carcinoma in situ large cell medulloblastoma malignant colon neoplasm medulloblastoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm sinusitis allergic rhinitis breast carcinoma endometriosis IgA glomerulonephritis lung adenocarcinoma malignant glioma nasopharyngeal carcinoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia primitive neuroectodermal tumor Sjogren syndrome atopic eczema cystic fibrosis glioblastoma invasive ductal breast carcinoma lung cancer malignant pancreatic neoplasm

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B, C, D, E A, B, C, D, E, F	OPM				C1 domain

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.