The domain within your query sequence starts at position 155 and ends at position 228; the E-value for the Pro-rich domain shown below is 6.3e-14.

GPPPQGGPQQRPPQPGNQQGPPPQGGPQGPPRPGNQQGPPPQGGPQQRPTQPGNQQGPPQ
QGGPQGPPRPGNQQ

Pro-rich

Pro-rich
PFAM accession number:PF15240
Interpro abstract (IPR026086): This family consists of several proline-rich proteins (PRPs). PRPs are tissue-specific expressions of salivary gland multigene families [(PUBMED:3031057), (PUBMED:2993301), (PUBMED:3521730)].

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