The domain within your query sequence starts at position 158 and ends at position 358; the E-value for the RimK domain shown below is 1e-6.

IKSTSKSIMAAAGVPVVEGYHGKDQSDQCLREHAGKIGYPVMIKAVRGGGGKGMRIVRSE
REFQEQLESARREAKKSFNDDAMLIEKFVDTPRHVEVQVFGDHHGNAVYLFERDCSVQRR
HQKIIEEAPAPGINPEVRRKLGEAAVRAAKAVKYVGAGTVEFIMDSRHNFYFMEMNTRLQ
VEHPVTEMITGTDLVEWQLRI

RimK

 RimK
PFAM accession number:PF08443
Interpro abstract (IPR013651):

This ATP-grasp domain is found in the ribosomal S6 modification enzyme RimK [ (PUBMED:9416615) ]. It has an unusual nucleotide-binding fold referred to as palmate, or ATP-grasp fold. This domain is found in a number of enzymes of known structure as well as in urea amidolyase, tubulin-tyrosine ligase, and three enzymes of purine biosynthesis.

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