The domain within your query sequence starts at position 17 and ends at position 291; the E-value for the Tetraspannin domain shown below is 1e-18.

LAQGIWLLSWLLALVGGLTLLCSGHLLVQLGHLGTFLAPSCSFPALPQTALAAGTVALGT
GLGGAGASRASLDAAQYPPWRGVLTPLLAVGTAAGGGLLTLALGLALALPVSLNQGLEEG
LEAALAHYKDTEVPGRCQAKRLMDELQLRYHCCGRHGYKDWFGVQWVSNRYLDPSDQDVV
DRIQSNVEGLYLIDGVPFSCCNPHSPRPCLQSQLSDPYAHPLFDPRQPNLNLWAQGCHEV
LLEHLQGLSGTLGSILAVTLLLQILVLLGLRYLQT

Tetraspannin

PFAM accession number:

This is a PFAM domain. For full annotation and more information, please see the PFAM entry Tetraspannin