| Hypoxia-inducible factor-asparagine dioxygenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.14.11.30 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Hypoxia-inducible factor-asparagine dioxygenase (EC 1.14.11.30, HIF hydroxylase) is an enzyme with systematic name hypoxia-inducible factor-L-asparagine, 2-oxoglutarate:oxygen oxidoreductase (4-hydroxylating).[1][2][3][4][5][6] This enzyme catalyses the following chemical reaction:
hypoxia-inducible factor-L-asparagine + 2-oxoglutarate + O2 hypoxia-inducible factor-(3S)-3-hydroxy-L-asparagine + succinate + CO2
Hypoxia-inducible factor-asparagine dioxygenase contains iron, and requires ascorbate.
References
- ^ Mahon PC, Hirota K, Semenza GL (October 2001). "FIH-1: a novel protein that interacts with HIF-1alpha and VHL to mediate repression of HIF-1 transcriptional activity". Genes & Development. 15 (20): 2675–86. doi:10.1101/gad.924501. PMC 312814. PMID 11641274.
- ^ Hewitson KS, McNeill LA, Riordan MV, Tian YM, Bullock AN, Welford RW, Elkins JM, Oldham NJ, Bhattacharya S, Gleadle JM, Ratcliffe PJ, Pugh CW, Schofield CJ (July 2002). "Hypoxia-inducible factor (HIF) asparagine hydroxylase is identical to factor inhibiting HIF (FIH) and is related to the cupin structural family". The Journal of Biological Chemistry. 277 (29): 26351–5. doi:10.1074/jbc.C200273200. PMID 12042299.
- ^ Dann CE, Bruick RK, Deisenhofer J (November 2002). "Structure of factor-inhibiting hypoxia-inducible factor 1: An asparaginyl hydroxylase involved in the hypoxic response pathway". Proceedings of the National Academy of Sciences of the United States of America. 99 (24): 15351–6. Bibcode:2002PNAS...9915351D. doi:10.1073/pnas.202614999. PMC 137720. PMID 12432100.
- ^ Lando D, Peet DJ, Whelan DA, Gorman JJ, Whitelaw ML (February 2002). "Asparagine hydroxylation of the HIF transactivation domain a hypoxic switch". Science. 295 (5556): 858–61. Bibcode:2002Sci...295..858L. doi:10.1126/science.1068592. PMID 11823643. S2CID 24045310.
- ^ Koivunen P, Hirsilä M, Günzler V, Kivirikko KI, Myllyharju J (March 2004). "Catalytic properties of the asparaginyl hydroxylase (FIH) in the oxygen sensing pathway are distinct from those of its prolyl 4-hydroxylases". The Journal of Biological Chemistry. 279 (11): 9899–904. doi:10.1074/jbc.M312254200. PMID 14701857.
- ^ Elkins JM, Hewitson KS, McNeill LA, Seibel JF, Schlemminger I, Pugh CW, Ratcliffe PJ, Schofield CJ (January 2003). "Structure of factor-inhibiting hypoxia-inducible factor (HIF) reveals mechanism of oxidative modification of HIF-1 alpha". The Journal of Biological Chemistry. 278 (3): 1802–6. doi:10.1074/jbc.C200644200. PMID 12446723.
External links
- Hypoxia-inducible+factor-asparagine+dioxygenase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
This page was last edited on 26 August 2023, at 14:31