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2.5.1.61: hydroxymethylbilane synthase

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

Word Map on EC 2.5.1.61

Reaction

4 porphobilinogen +

H2O
=
Hydroxymethylbilane
+ 4 NH3

Synonyms

(HMB)-synthase, AN0121.3, EC 4.3.1.8, HemC, hepatic porphobilinogen deaminase, HMB synthase, HMB-S, HMBS, HMBS1a-synthase, HMBS1b-synthase, HMBS2a-synthase, HMBS2b-synthase, human non-erythropoietic PBGD isoform, human PBGD, human porphobilinogen deaminase, hydroxymethylbilane synthase, More, PBG deaminase, PBG-D, PBG-deaminase, PBGD, PGB-D, porphobilinogen ammonia-lyase (polymerizing), porphobilinogen deaminase, pre-uroporphyrinogen synthase, preuroporphyrinogen synthase, preuroporphyrinogen synthetase, synthase, uroporphyrinogen I, uPBGD, UPGI-S, URO-S, urogenI synthase, uroporphyrinogen I synthase, uroporphyrinogen I synthetase, uroporphyrinogen synthase, uroporphyrinogen synthetase

ECTree

     2 Transferases
         2.5 Transferring alkyl or aryl groups, other than methyl groups
             2.5.1 Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
                2.5.1.61 hydroxymethylbilane synthase

Oxidation Stability

Oxidation Stability on EC 2.5.1.61 - hydroxymethylbilane synthase

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OXIDATION STABILITY
ORGANISM
UNIPROT
LITERATURE
photooxidation of the enzyme in the presence of methylene blue, 0.03%, and roes bengal, 0.03%, over a 5 min period, inhibits 90% and 60% of the enzyme activity, respectively
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5883