EC 2.1.2.5

5-FORMIMINOTETRAHYDROFOLATE:L-GLUTAMATE N-FORMIMINOTRANSFERASE

: , :L- N--5 , glutamate formiminotransferase , glutamate formyltransferase

: 5-formiminoTHF + L-GLUTAMATE = THF + N-FORMIMINO-L-GLUTAMATE 5-formylTHF + L-GLUTAMATE = THF + N-FORMYL-L-GLUTAMATE

- .

( EC 2.1.2.5 ) ( EC 4.3.1.4 ) .

(A pyridoxal-phosphate protein. Also catalyses formyl transfer from 5-formylTHF to L-glutamate(a reaction formerly listed as EC 2.1.2.6). In eucaryotes occurs as a bifunctional enzyme also having formiminotetrahydrofolate cyclodeaminase activity(EC 4.3.1.4))

:

  • .
  • ( ):
  • FIGLU+THF=FIMTHF+GLU
  • F5THF+Glu=FGlu+THF
  • FIMTHF+Glu=FIGlu+THF
  • : : :