Annotations: 9VM6

Structure of DOCK6 tetramer

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth C], C [auth D], D [auth B]	PF14429	C2 domain in Dock180 and Zizimin proteins (DOCK-C2)	C2 domain in Dock180 and Zizimin proteins	The Dock180/Dock1 and Zizimin proteins are atypical GTP/GDP exchange factors for the small GTPases Rac and Cdc42 and are implicated cell-migration and phagocytosis. Across all Dock180 proteins, two regions are conserved: C-terminus termed CZH2 or DH ...	The Dock180/Dock1 and Zizimin proteins are atypical GTP/GDP exchange factors for the small GTPases Rac and Cdc42 and are implicated cell-migration and phagocytosis. Across all Dock180 proteins, two regions are conserved: C-terminus termed CZH2 or DHR2 (or the Dedicator of cytokinesis) whereas CZH1/DHR1 contain a new family of the C2 domain [1][2].	Domain
A, B [auth C], C [auth D], D [auth B]	PF20421	DHR-2, Lobe C (DHR-2_Lobe_C)	DHR-2, Lobe C	-	Repeat
A, B [auth C], C [auth D], D [auth B]	PF06920	DHR-2, Lobe A (DHR-2_Lobe_A)	DHR-2, Lobe A	-	Repeat
A, B [auth C], C [auth D], D [auth B]	PF11878	Dedicator of cytokinesis C/D, N terminal (DOCK_C-D_N)	Dedicator of cytokinesis C/D, N terminal	This entry represents the N-terminal domain of the DOCK-C subfamily (DOCK 6, 7, 8) and DOCK-D subfamily (DOCK 9, 10, 11). DOCK family members are evolutionarily conserved guanine nucleotide exchange factors (GEFs) for Rho-family GTPases [1,2], requir ...	This entry represents the N-terminal domain of the DOCK-C subfamily (DOCK 6, 7, 8) and DOCK-D subfamily (DOCK 9, 10, 11). DOCK family members are evolutionarily conserved guanine nucleotide exchange factors (GEFs) for Rho-family GTPases [1,2], required during several cellular processes, such as cell motility and phagocytosis. DOCK proteins are categorised into four subfamilies based on their sequence homology: DOCK-A (DOCK1/180, 2, 5), DOCK-B subfamily (DOCK3, 4), DOCK-C subfamily (DOCK6, 7, 8), DOCK-D subfamily (DOCK9, 10, 11) [1].	Domain
A, B [auth C], C [auth D], D [auth B]	PF20422	DHR-2, Lobe B (DHR-2_Lobe_B)	DHR-2, Lobe B	DOCK (dedicator of cytokinesis) proteins are guanine nucleotide exchange factors (GEFs) that activate some small GTPases, such as Rac or Cdc42, by exchanging bound GDP for free GTP to control cell migration, morphogenesis, and phagocytosis. These pro ...	DOCK (dedicator of cytokinesis) proteins are guanine nucleotide exchange factors (GEFs) that activate some small GTPases, such as Rac or Cdc42, by exchanging bound GDP for free GTP to control cell migration, morphogenesis, and phagocytosis. These proteins share a DOCK-type C2 domain (also termed the DOCK-homology region (DHR)-1) at the N-terminal, and the DHR-2 domain (also termed the DOCKER domain) at the C-terminal. DHR-2 is the GEF catalytic domain organised into three lobes A, B and C, with the Rho-family binding site and catalytic centre generated entirely from lobes B and C. This entry represents Lobe B which adopts an unusual architecture of two antiparallel beta sheets disposed in a loosely packed orthogonal arrangement. This lobe changes its position relative to lobe C and the bound GTPase, which suggests that lobe B distinguishes between the switch 1 conformations of Rac1 and Cdc42 [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth C], C [auth D], D [auth B]	Dedicator of cytokinesis protein 6	GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity	cellular response to stimulus regulation of biological process small GTPase-mediated signal transduction regulation of cellular process response to stimulus signaling biological regulation intracellular signal transduction cell communication intracellular signaling cassette cellular process signal transduction regulation of signaling regulation of small GTPase mediated signal transduction cellular response to stimulus regulation of biological process small GTPase-mediated signal transduction regulation of cellular process response to stimulus signaling biological regulation intracellular signal transduction cell communication intracellular signaling cassette cellular process signal transduction regulation of signaling regulation of small GTPase mediated signal transduction regulation of signal transduction regulation of Rho protein signal transduction Rho protein signal transduction regulation of intracellular signal transduction regulation of response to stimulus regulation of cell communication	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol perinuclear region of cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth C], C [auth D], D [auth B]	IPR046769	DOCKER, Lobe A	Domain
A, B [auth C], C [auth D], D [auth B]	IPR021816	Dedicator of cytokinesis C/D, N-terminal	Domain
A, B [auth C], C [auth D], D [auth B]	IPR043162	Dedicator of cytokinesis, C-terminal, lobe C	Homologous Superfamily
A, B [auth C], C [auth D], D [auth B]	IPR037808	Dedicator of cytokinesis C, C2 domain	Domain
A, B [auth C], C [auth D], D [auth B]	IPR026791	Dedicator of cytokinesis	Family
A, B [auth C], C [auth D], D [auth B]	IPR046773	DOCKER, Lobe C	Domain
A, B [auth C], C [auth D], D [auth B]	IPR035892	C2 domain superfamily	Homologous Superfamily
A, B [auth C], C [auth D], D [auth B]	IPR046770	DOCKER, Lobe B	Domain
A, B [auth C], C [auth D], D [auth B]	IPR027007	C2 DOCK-type domain	Domain
A, B [auth C], C [auth D], D [auth B]	IPR027357	DOCKER domain	Domain
A, B [auth C], C [auth D], D [auth B]	IPR043161	Dedicator of cytokinesis, C-terminal, lobe A	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B [auth C], C [auth D], D [auth B]	: Q96HP0	Adams-Oliver syndrome Adams-Oliver syndrome 2 breast carcinoma intellectual disability psoriasis Adams-Oliver syndrome 1 Congenital defect of skull and scalp invasive ductal breast carcinoma heart disease myocardial infarction

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9VM6 | pdb_00009vm6

Structure of DOCK6 tetramer

External Resource: Annotation

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage

Pharos: Disease Associations Pharos Homepage Annotation