2YS3

Solution structure of the PH domain of Kindlin-3 from human


ChainDomainClassArchitectureTopologyHomology
A2.30.29.30 Mainly Beta Roll PH-domain like Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
APF18124Kindlin-2 N-terminal domain (Kindlin_2_N)Kindlin-2 N-terminal domainThis is the N-terminal domain (K2-N) of Kindlin-2 protein present in Homo sapiens. Kindlin-2 is a regulator for heterodimeric integrin adhesion receptors promotes integrin activation. Activation depends on binding of the N-terminal domain to the inte ...This is the N-terminal domain (K2-N) of Kindlin-2 protein present in Homo sapiens. Kindlin-2 is a regulator for heterodimeric integrin adhesion receptors promotes integrin activation. Activation depends on binding of the N-terminal domain to the integrin beta cytoplasmic tail (CT), which disrupts the receptors association with alpha-CT and triggers the conformational transitions in the receptor. K2-N contains a conserved positively charged surface that binds to membrane enriched with negatively charged phosphatidylinositol-(4,5)-bisphosphate (PIP2). K2-N is also very similar to the homologous kindlin-1 F0 [1].
Domain
APF00373FERM central domain (FERM_M)FERM central domainThis domain is the central structural domain of the FERM domain.Domain
APF00169PH domain (PH)PH domainPH stands for pleckstrin homology.Domain