The domain within your query sequence starts at position 437 and ends at position 486; the E-value for the Vps4_C domain shown below is 2.1e-10.

LSPEEIRALSKEELQMPVTRGDLELALKKIAKSVSAADLEKYEKWMVEFG

Vps4_C

Vps4_C
PFAM accession number:PF09336
Interpro abstract (IPR015415):

This domain is found at the C-terminal of ATPase proteins involved in vacuolar sorting. It forms an alpha helix structure and is required for oligomerisation [(PUBMED:16704411)].

This is a PFAM domain. For full annotation and more information, please see the PFAM entry Vps4_C