The domain within your query sequence starts at position 1 and ends at position 130; the E-value for the Musclin domain shown below is 1.3e-68.

MLDWRLASTHFILAMIVMLWGSGKAFSVDLASQEFGTASLQSPPTAREEKSATELSAKLL
RLDDLVSLENDVFETKKKRSFSGFGSPLDRLSAGSVEHRGKQRKAVDHSKKRFGIPMDRI
GRNRLSSSRG

Musclin

 Musclin
PFAM accession number:PF11037
Interpro abstract (IPR021088):

Osteocrin, also known as Musclin, is a muscle derived secretory peptide which induces insulin resistance in vitro. It encodes a 130 amino acid sequence including a N-terminal 30 amino acid signal sequence. Musclin expression level is tightly regulated by nutritional changes [ (PUBMED:18534131) (PUBMED:15044443) ].

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