6TGB | pdb_00006tgb

CryoEM structure of the binary DOCK2-ELMO1 complex

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyDOCK alpha-helical domain-like 8054074 3002273 SCOP2B (2022-06-29)
ASCOP2B SuperfamilySH3-domain 8054076 3000153 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Be6tgbB1 A: Family A G protein-coupled receptor-likeX: Family A G protein-coupled receptor-likeH: Family A G protein-coupled receptor-likeT: CSDF:ECOD (20:10:01)
C [auth D]e6tgbD1 A: Family A G protein-coupled receptor-likeX: Family A G protein-coupled receptor-likeH: Family A G protein-coupled receptor-likeT: Oxidored_q2F:ECOD (20:10:01)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF04727ELMO/CED-12 family (ELMO_CED12)ELMO/CED-12 family- Family
PF11841ELMO, armadillo-like helical domain (ELMO_ARM)ELMO, armadillo-like helical domain- Repeat
PF16457Pleckstrin homology domain (PH_12)Pleckstrin homology domainDomain
A,
C [auth D]		PF14429C2 domain in Dock180 and Zizimin proteins (DOCK-C2)C2 domain in Dock180 and Zizimin proteinsThe 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,
C [auth D]		PF20421DHR-2, Lobe C (DHR-2_Lobe_C)DHR-2, Lobe C- Repeat
A,
C [auth D]		PF07653Variant SH3 domain (SH3_2)Variant SH3 domainSH3 (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
A,
C [auth D]		PF06920DHR-2, Lobe A (DHR-2_Lobe_A)DHR-2, Lobe A- Repeat
A,
C [auth D]		PF20422DHR-2, Lobe B (DHR-2_Lobe_B)DHR-2, Lobe BDOCK (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

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Engulfment and cell motility protein 1
A,
C [auth D]		Dedicator of cytokinesis protein 2

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR001849Pleckstrin homology domainDomain
IPR006816ELMO domainDomain
IPR016024Armadillo-type foldHomologous Superfamily
IPR050868Engulfment and cell motility domain-containing proteinFamily
IPR024574ELMO, armadillo-like helical domainDomain
IPR011989Armadillo-like helicalHomologous Superfamily
IPR011993PH-like domain superfamilyHomologous Superfamily
A,
C [auth D]		IPR043162Dedicator of cytokinesis, C-terminal, lobe CHomologous Superfamily
A,
C [auth D]		IPR016024Armadillo-type foldHomologous Superfamily
A,
C [auth D]		IPR042455Dedicator of cytokinesis, N-terminal, subdomain 1Homologous Superfamily
A,
C [auth D]		IPR026791Dedicator of cytokinesisFamily
A,
C [auth D]		IPR046773DOCKER, Lobe CDomain
A,
C [auth D]		IPR036028SH3-like domain superfamilyHomologous Superfamily
A,
C [auth D]		IPR056372Dedicator of cytokinesis, TPR repeats regionDomain
A,
C [auth D]		IPR046770DOCKER, Lobe BDomain
A,
C [auth D]		IPR027357DOCKER domainDomain
A,
C [auth D]		IPR046769DOCKER, Lobe ADomain
A,
C [auth D]		IPR032376Dedicator of cytokinesis, N-terminal domainDomain
A,
C [auth D]		IPR026799Dedicator of cytokinesis protein 2, DHR2 domainDomain
A,
C [auth D]		IPR001452SH3 domainDomain
A,
C [auth D]		IPR035892C2 domain superfamilyHomologous Superfamily
A,
C [auth D]		IPR027007C2 DOCK-type domainDomain
A,
C [auth D]		IPR043161Dedicator of cytokinesis, C-terminal, lobe AHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
Pharos:  Q92556
A,
C [auth D]		Pharos:  Q92608