2JX0

The paxillin-binding domain (PBD) of G Protein Coupled Receptor (GPCR)-kinase (GRK) interacting protein 1 (GIT1)


ChainDomainClassArchitectureTopologyHomology
A1.20.120.330 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Nucleotidyltransferases domain 2

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
APF12796Ankyrin repeats (3 copies) (Ank_2)Ankyrin repeats (3 copies)- Repeat
APF08518Spa2 homology domain (SHD) of GIT (GIT_SHD)Spa2 homology domain (SHD) of GIT- Family
APF01412Putative GTPase activating protein for Arf (ArfGap)Putative GTPase activating protein for ArfPutative zinc fingers with GTPase activating proteins (GAPs) towards the small GTPase, Arf. The GAP of ARD1 stimulates GTPase hydrolysis for ARD1 but not ARFs.Domain
APF12205G protein-coupled receptor kinase-interacting protein 1 C term (GIT1_C)G protein-coupled receptor kinase-interacting protein 1 C termThis domain family is found in eukaryotes, and is approximately 120 amino acids in length. The family is found in association with Pfam:PF01412, Pfam:PF00023, Pfam:PF08518. GIT1 plays an important role in cell adhesion, motility, cytoskeletal remodel ...This domain family is found in eukaryotes, and is approximately 120 amino acids in length. The family is found in association with Pfam:PF01412, Pfam:PF00023, Pfam:PF08518. GIT1 plays an important role in cell adhesion, motility, cytoskeletal remodeling and membrane trafficking. To perform this function, it localises p21-activated kinase (PAK) and PAK-interactive exchange factor to focal adhesions. Its activation is regulated by interaction between its paxillin-binding C terminal and the LD motifs of paxillin. The C terminal folds into a four helix bundle.
Domain
APF16559GIT coiled-coil Rho guanine nucleotide exchange factor (GIT_CC)GIT coiled-coil Rho guanine nucleotide exchange factor- Coiled-coil

Gene Product Annotation Gene Product Annotation

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
AARF GTPase-activating protein GIT1