The domain within your query sequence starts at position 591 and ends at position 619; the E-value for the WSK domain shown below is 2e-15.

EGITPWASFKKMVTPKKRVRRPSESDKEE

WSK

WSK
PFAM accession number:PF03832
Interpro abstract (IPR001573):

The AKAP CaM-binding motif (also known as the WSK motif) is short motif, named after three conserved residues found in the WXSXK motif, found in protein kinase A anchoring proteins.

The A kinase-anchoring proteins AKAP-5 and AKAP-12 (Gravin) bind calmodulin (CaM), a Ca(2+)-sensing protein that is expressed in all eukaryotic cells and mediates many essential processes driven by Ca(2+), including long-term changes in synaptic connections in the brain, apoptosis, and immune responses. The AKAP CaM-binding motif contains hydrophobic amino acids in a 1-4-7-8 pattern within an helix [ (PUBMED:29162807) ].

GO function:calmodulin binding (GO:0005516)

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