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1.14.14.18: heme oxygenase (biliverdin-producing)

This is an abbreviated version!
For detailed information about heme oxygenase (biliverdin-producing), go to the full flat file.

Word Map on EC 1.14.14.18

Reaction

protoheme
+ 3 [reduced NADPH-hemoprotein reductase] + 3 O2 =
Biliverdin
+
Fe2+
+
CO
+ 3 [oxidized NADPH-hemoprotein reductase] + 3 H2O

Synonyms

biliverdin-producing heme oxygenase, ChuS, ChuZ, EC 1.14.99.3, haem oxygenase, heme oxygenase, heme oxygenase 1, heme oxygenase 2, heme oxygenase-1, heme oxygenase-2, HemO, Hmox1, Hmox1a, Hmox1b, Hmox2, Hmox2a, Hmox2b, HmuO, Hmx1, HO, HO-1, HO-2, Ho1, Ho2, Ho3, HO4, HSP32, HugZ, HY1, inducible heme oxygenase-1, More, MsHO1, ORP33 proteins, oxygenase, heme (decyclizing), pbsA1, PigA, proteins, specific or class, ORP33 (oxygen-regulated protein 33,000-mol.-wt.), Syn HO-1, Syn HO-2

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.14 With reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen into the other donor
                1.14.14.18 heme oxygenase (biliverdin-producing)

Source Tissue

Source Tissue on EC 1.14.14.18 - heme oxygenase (biliverdin-producing)

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SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
-
constitutive expression of HO-2
Manually annotated by BRENDA team
chromaffin cells
Manually annotated by BRENDA team
pulmonary
Manually annotated by BRENDA team
-
high HO-1 expression
Manually annotated by BRENDA team
adrenal medulla
Manually annotated by BRENDA team
-
in vivo, high HO-1 expression. HO-1 protein is strongly expressed in proliferative, Ki67-positive cytotrophoblasts of cell columns. HO-1 is strongly expressed in cycling cytotrophoblasts of first trimester explant cultures
Manually annotated by BRENDA team
-
HO-1 mRNA levels are 66% of those in liver
Manually annotated by BRENDA team
a fibrosarcoma cell line
Manually annotated by BRENDA team
-
immortalized hypothalamic neurons GT1-7
Manually annotated by BRENDA team
a breast carcinoma
Manually annotated by BRENDA team
an ovarian carcinoma cell line
Manually annotated by BRENDA team
a pancreatic cancer cell line
Manually annotated by BRENDA team
-
oral tissue
Manually annotated by BRENDA team
-
increased expression on inflammation, particularly in infiltrating cells
Manually annotated by BRENDA team
neutrophil HO-1 expression is similar in rats receiving burn injury alone compared with shams gavaged with saline, however, as compared with rats receiving EtOH intoxication, neutrophil HO-1 expression in burn rats is significantly decreased. Furthermore, a significant decrease in neutrophil HO-1 expression is observed in rats receiving a combined insult of EtOH intoxication and burn injury compared with rats receiving either sham or burn injury alone
Manually annotated by BRENDA team
a adrenal pheochromocytoma cell line
Manually annotated by BRENDA team
expression and immunohistochemic analysis in veno-occlusive priapism, overview
Manually annotated by BRENDA team
-
HLA-A2/HO-1-restricted, CD8+ T cells in peripheral blood lymphocytes of cancer patients
Manually annotated by BRENDA team
-
activity is very low in obstructive azoospermia specimens, low in nonobstructive azoospermia, moderate in oligozoospermia while higher in normozoospermia. HO-2 expression in all studied groups whereas HO-1 is highly expressed in fertile normozoospermic group compared with other groups
Manually annotated by BRENDA team
-
is slightly detectable in the abdominal skeletal muscle
Manually annotated by BRENDA team
obtained from the knee joints at the time of joint surgery or synovectomy, performed as a normal part of clinical care, from 20 rheumatoid arthritis patients, HO-1 expression analysis
Manually annotated by BRENDA team
a monocytic leukaemia cell line
Manually annotated by BRENDA team
quantitative HO-1 expression analysis
Manually annotated by BRENDA team
additional information