The Pfam:PTB domain within your query sequence starts at position 51 and ends at position 181, and its E-value is 6.6e-50.

QYHVQHLATFIMDKSEAIASVDDAIRKLVQLSSKEKVWAQEVLLQVNDKSLRLLDVESQEELENFPLPTVQHSQTVLNQLRYPSVLLLVCQDSDQNKPDIHFFHCDEVEAELVQEDIESALADYRLGKKMR
Pfam:PTB

Pfam:PTB
Pfam domain

Pfam ACC: