1.11.1.18: bromide peroxidase

This is an abbreviated version!
For detailed information about bromide peroxidase, go to the full flat file.

Word Map on EC 1.11.1.18

Reaction

RH
+
HBr
+
H2O2
=
RBr
+ 2 H2O

Synonyms

apobromoperoxidase I, BPO, BPO 1, BPO 2, BPO I, BPO-A1, BPO-A2, BPO1, bromoperoxidase, bromoperoxidase A2, bromoperoxidase I, bromoperoxidase-catalase, BrPO, CoVBPO, CVBPO, EC 1.11.1.10, HAP phytase, More, non-haem bromoperoxidase, non-haem bromoperoxidase BPO 1, non-haem bromoperoxidase BPO 2, non-haem bromoperoxidase BPO-A2, non-heme haloperoxidases, non-heme-type bromoperoxidase, nonhaem-type bromoperoxidase BPO 1a, nonhaem-type bromoperoxidase BPO 1b, nonhaem-type bromoperoxidase BPO 3, nonheme bromoperoxidase, nVBPO, rVBPO, St-Phy, sVBPO, V-BPO, V-BrPO, vanadate haloperoxidase, vanadate-dependent bromoperoxidase I, vanadium bromoperoxidase, vanadium containing bromoperoxidase, vanadium-containing bromoperoxidase, vanadium-dependent bromoperoxidase, vanadium-dependent bromoperoxidase 2, vanadium-dependent haloperoxidase, vanadium-dependent peroxidase, vBPO, VBPO1, VBPO2, VBrPO(AnI)

ECTree

     1 Oxidoreductases
         1.11 Acting on a peroxide as acceptor
             1.11.1 Peroxidases
                1.11.1.18 bromide peroxidase

Purification

Purification on EC 1.11.1.18 - bromide peroxidase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
ammonium sulfate precipitation, Ni-NTA column chromatography, and DE52 gel filtration
-
isolation of three forms of CoVBPO: nVBPO which is isolated directly from the algal species, sVBPO which is produced in a soluble form by Escherichia coli and rVBPO which is expressed by Escherichia coli as inclusion bodies and subsequently refolded
-
Na3VO4 is added to the crude extract (1.12 mg protein/ml) followed by heat treatment at 70°C for 2 h, 30-55% (w/v) ammonium sulfate precipitation and DEAE-52column chromatography
-
Ni2+-charged HiTrap chelating column chromatography
nonhaem-type bromoperoxidase BPO1a; nonhaem-type bromoperoxidase BPO1b; nonhaem-type bromoperoxidase BPO3
-
phenyl Sepharose column chromatography and Phenyl Sepharose gel filtration
-
recombinant enzyme from Pichia pastoris strain X-33 by ultrafiltration, anion exchange chromatography, dialysis, and gel filtration