Reaction catalyzed by [peptidyl-carrier-protein SgcC2]-(3S)-beta-tyrosyl thioester 3-halogenase (1.14.19.B8)
S-(3S)-beta-tyrosyl-[peptidyl-carrier-protein SgcC2]-L-cysteine
+
2
FADH2
+
2
+
Br-
+
=
S-(3S)-3-bromo-beta-tyrosyl-[peptidyl-carrier-protein SgcC2]-L-cysteine
+
FAD
+
2
H2O
S-(3S)-beta-tyrosyl-[peptidyl-carrier-protein SgcC2]-L-cysteine
+
2 FADH2
+
2 H+
+
Br-
+
O2
=
S-(3S)-3-bromo-beta-tyrosyl-[peptidyl-carrier-protein SgcC2]-L-cysteine
+
FAD
+
2 H2O
