The Pfam:CD20 domain within your query sequence starts at position 43 and ends at position 142, and its E-value is 1.7e-20.

VLGVVQVMIALINLSFGIIILANLSSEPLISVVLMAPIWGPIMFIVSGSLSIAAGVKPTKSLIISSLTLNTITSVLAATASIMGVVSVAVGSQFPFRYNY
Pfam:CD20

Pfam:CD20
Pfam domain

Pfam ACC: