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1.3.1.24: biliverdin reductase

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

Word Map on EC 1.3.1.24

Reaction

bilirubin
+
NAD(P)+
=
Biliverdin
+
NAD(P)H
+
H+

Synonyms

biliverdin IXalpha reductase, biliverdin IXbeta reductase, biliverdin reductase, biliverdin reductase A, biliverdin reductase B, Biliverdin reductase-A, biliverdin-IXalpha reductase, BLVR subtype B, BLVRA, BLVRB, BV reductase, BVR, BVR-A, BVR-B, BVRA, BVRB, F-BVR, F420H2-dependent biliverdin reductase, hBVR, hBVR-A, reductase, biliverdin, Rv2074, slr1784

ECTree

     1 Oxidoreductases
         1.3 Acting on the CH-CH group of donors
             1.3.1 With NAD+ or NADP+ as acceptor
                1.3.1.24 biliverdin reductase

Inhibitors

Inhibitors on EC 1.3.1.24 - biliverdin reductase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
5,5'-dithiobis(2-nitrobenzoate)
albumin
-
-
-
Arsenobenzoate
-
1 mM, slight
bilirubin
Biliverdin
biliverdin IXalpha
-
with cofactor NADPH, inhibitory above 0.004 mM, with cofactor NADH, inhibitory above 0.018 mM
Ca2+
-
abolishes autophosphorylation of BVR
Dithionitrobenzoate
-
-
FAD
-
-
FMN
-
-
GATA1
-
transcription factor GATA1 downregulates BVR expression
-
HgCl2
-
irreversible inhibition
iodoacetamide
iodoacetate
-
-
Iron-hematoporphyrin
-
competitive, acts as biliverdin-bilirubin analog
lipase
-
-
-
Metalloporphyrin complexes
-
-
-
Mg2+
-
abolishes autophosphorylation of BVR
N-ethylmaleimide
NADH
-
at pH 8.5, competitive to NADPH
NADP+
NADPH
-
at pH 7.0, competitive to NADH
p-chloromercuribenzoate
p-hydroxymercuribenzoate
-
-
potato acid phosphatase
-
human bilverdin reductase expressed in E. coli
-
Protein phosphatase 2A
-
human bilverdin reductase expressed in E. coli, okadaic acid attenuates the inhibition
-
SH-reactive agent
-
34000 Da form extremely sensitive to, larger 68000 Da form lacks sensitivity to
-
SH-reagents
-
siRNA
-
Trypsin
-
-
-
zinc-protoporphyrin
-
-
Zn2+
-
inhibitory to autophosphorylation of BVR, can not be overcome with Mn2+
additional information
-
since no specific inhibitors for BVR are known, siRNA is used to silence the BVR gene in primary endothelial cells and accordingly suppress its activity
-