The domain within your query sequence starts at position 518 and ends at position 684; the E-value for the SDA1 domain shown below is 4.6e-32.

SDEEQQAIATKLDSMPMEERKAKAAAISTSRVLTQDDFQKIRMAQMKKEMDAAPGKAQKR
KYLEIDSDEESRGELLSLRDIERLHKKPKSDKETRLATAMAGRTDRKEFVRKKTKINPFS
SSTNKEKKKQKNFMMMRYSQNVRSKTARSFREKQLALRDALLKKRKR

SDA1

 SDA1
PFAM accession number:PF05285
Interpro abstract (IPR007949):

This domain is found in several SDA1 protein homologues. SDA1 is a Saccharomyces cerevisiae protein which is involved in the control of the actin cytoskeleton. The protein is essential for cell viability and is localised in the nucleus [ (PUBMED:10704371) ].

This is a PFAM domain. For full annotation and more information, please see the PFAM entry SDA1