The Pfam:CD20 domain within your query sequence starts at position 52 and ends at position 195, and its E-value is 6e-36.

FLGATQILVGLICLCFGTIVCSVLYVSDFDEEVLLLYKLGYPFWGAVLFVLSGFLSIISERKNTLYLVRGSLGANIVSSIAAGTGIAMLILNLTNNFAYMNNCKNVTEDDGCFVASFTTELVLMMLFLTILAFCSAVLFTIYRI
Pfam:CD20

Pfam:CD20
Pfam domain

Pfam ACC: