The Pfam:RGS domain within your query sequence starts at position 319 and ends at position 451, and its E-value is 2.6e-13.

ELKQIREQQDLLFRFMNFLKQEGAVHVLQFCLTVEEFNDRILRPELSNDEMLSLHEELQKIYKTYCLDESIDKIRFDPFIVEEIQRIAEGPYIDVVKLQTMRCLFEAYEHVLSLLENVFTPMFCHSDEYFRQL
Pfam:RGS

Pfam:RGS
Pfam domain

Pfam ACC: