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Information on EC 1.14.11.29 - hypoxia-inducible factor-proline dioxygenase

for references in articles please use BRENDA:EC1.14.11.29

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IUBMB Comments

Contains iron, and requires ascorbate. Specifically hydroxylates a proline residue in HIF-α, the α subunit of the transcriptional regulator HIF (hypoxia-inducible factor), which targets HIF for proteasomal destruction. The requirement of oxygen for the hydroxylation reaction enables animals to respond to hypoxia.

The enzyme appears in viruses and cellular organisms

Synonyms
egln1, prolyl hydroxylase domain, hph-1, egln2, hif prolyl, hif-ph, hif-prolyl hydroxylase, p4h-tm, prolyl hydroxylase-2, hif hydroxylase, more

REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
hypoxia-inducible factor-L-proline + 2-oxoglutarate + O2 = hypoxia-inducible factor-trans-4-hydroxy-L-proline + succinate + CO2
show the reaction diagram
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