1MHQ

Crystal Structure Of Human GGA2 VHS Domain


ChainDomainClassArchitectureTopologyHomology
A1.25.40.90 Mainly Alpha Alpha Horseshoe Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
B1.25.40.90 Mainly Alpha Alpha Horseshoe Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
A, BPF00790VHS domain (VHS)VHS domainDomain present in VPS-27, Hrs and STAM.Domain
A, BPF02883Adaptin C-terminal domain (Alpha_adaptinC2)Adaptin C-terminal domainAlpha adaptin is a heterotetramer which regulates clathrin-bud formation. The carboxyl-terminal appendage of the alpha subunit regulates translocation of endocytic accessory proteins to the bud site. This ig-fold domain is found in alpha, beta and ...Alpha adaptin is a heterotetramer which regulates clathrin-bud formation. The carboxyl-terminal appendage of the alpha subunit regulates translocation of endocytic accessory proteins to the bud site. This ig-fold domain is found in alpha, beta and gamma adaptins.
Domain
A, BPF18308GGA N-GAT domain (GGA_N-GAT)GGA N-GAT domainThis domain is found in the N-terminal region of the GGA and Tom1 (GAT) domain in Golgi-localizing gamma-adaptin ARF-binding protein 1 (GGA1) present in Homo sapiens. The GAT domains is the key region in GGA that interacts with ARF. ARF plays a cruci ...This domain is found in the N-terminal region of the GGA and Tom1 (GAT) domain in Golgi-localizing gamma-adaptin ARF-binding protein 1 (GGA1) present in Homo sapiens. The GAT domains is the key region in GGA that interacts with ARF. ARF plays a crucial role in docking adaptor proteins to membranes. This domain is referred to as N-GAT and it interacts extensively with ARF [1].
Domain
A, BPF03127GAT domain (GAT)GAT domainThe GAT domain is responsible for binding of GGA proteins to several members of the ARF family including ARF1 [1] and ARF3. The GAT domain stabilises membrane bound ARF1 in its GTP bound state, by interfering with GAP proteins [2].Domain