The domain within your query sequence starts at position 481 and ends at position 534; the E-value for the PSI domain shown below is 1.17e-13.

PCAQHLDCDSCLAHRDPYCGWCVLLGRCSRRSECSRDQGPEQWLWSFQPELGCL

PSI

domain found in Plexins, Semaphorins and Integrins
PSI
SMART accession number:SM00423
Description: -
Interpro abstract (IPR016201):

This domain is found in several different extracellular receptors, including plexins, which are involved in the development of neural and epithelial tissues [(PUBMED:17855350)]; in semaphorins, which regulate axon guidance, immune function and angiogenesis [(PUBMED:12958590)]; in integrins, which are important Metazoan adhesion receptors that transmit conformational change bidirectionally across the membrane (integrin alpha and beta subunits form a head and two long legs in the ectodomain and span the membrane) [(PUBMED:15378069)]; and in hepatocyte growth factor receptor, which plays important roles in normal development and in tumour growth and metastasis [(PUBMED:15167892)].

Family alignment:
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There are 31672 PSI domains in 20788 proteins in SMART's nrdb database.

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