The domain within your query sequence starts at position 766 and ends at position 1346; the E-value for the RAB3GAP2_C domain shown below is 2.5e-233.

QQLLSLLLSVWLSKEKDILDKPQSVCCLHTMLSLLSKMKVAIDETWDSQSVSPWWQQMRM
ACIQSENSGAALLSAHVGHSVAAQMSSGATDKKFSQMVLDADAEALTDSWEALSLDTEYW
KLLLRQLEDCLILQTLLHSKLSPPAAKAPSLQSEPLPRLSVKKLLEGGKGGIADSVAKWI
FKQDLSPELLKCANKERDVENPDEPREDLLHLAYEQFPCSLELDVLHAHCCWEYVVQWNK
DPEEARFLVRSIEHLKHILNPHVQNGIALMMWNTFLVKRFSAATYLMDKVGKSPKDRLCR
RDVGMSDTALTSFLGSCLELLQTSLEADISRDEVQVPVLDTEDAWLSVEGPISIVELALE
QKPIHYPLVEHHSVLCSILYASMRFSLKSVKPLALFDSKGKNAFFKDLTSIQLLPSGEMD
PNFISVRQQFLLKVVSAAVQAQHSKDKDPSAEAANTHWKDLNWPGLAVDLAHHLQVSDDV
IRRHYVGELYSHGADLLGEEAIFQVQDKEVLASQLLVLTGQRLAHALFHTQTKEGMELLA
RLPPTLCTWLKAMNPQDLQNTGVPIAATAKLVHKVMELLPE

RAB3GAP2_C

RAB3GAP2_C
PFAM accession number:PF14656
Interpro abstract (IPR029257):

This entry represents the C terminus of the Rab3 GTPase-activating protein non-catalytic subunit. Rab3 GTPase-activating complex specifically converts active Rab3-GTP to the inactive form Rab3-GDP [(PUBMED:9733780)].

This is a PFAM domain. For full annotation and more information, please see the PFAM entry RAB3GAP2_C