Revision as of 11:16, 3 October 2017 by en>ProteinBoxBot(←Created page with '{{Infobox_gene}} '''Prolyl 4-hydroxylase, transmembrane''' is a protein that in humans is encoded by the P4HTM gene. <ref name="entrez"> {{cite web | ti...')
Prolyl 4-hydroxylase, transmembrane is a protein that in humans is encoded by the P4HTM gene.
[1]
Function
The product of this gene belongs to the family of prolyl 4-hydroxylases. This protein is a prolyl hydroxylase that may be involved in the degradation of hypoxia-inducible transcription factors under normoxia. It plays a role in adaptation to hypoxia and may be related to cellular oxygen sensing. Alternatively spliced variants encoding different isoforms have been identified.
Oehme F, Ellinghaus P, Kolkhof P, Smith TJ, Ramakrishnan S, Hütter J, Schramm M, Flamme I (2002). "Overexpression of PH-4, a novel putative proline 4-hydroxylase, modulates activity of hypoxia-inducible transcription factors". Biochem. Biophys. Res. Commun. 296 (2): 343–9. PMID12163023.
Hirsilä M, Koivunen P, Günzler V, Kivirikko KI, Myllyharju J (2003). "Characterization of the human prolyl 4-hydroxylases that modify the hypoxia-inducible factor". J. Biol. Chem. 278 (33): 30772–80. doi:10.1074/jbc.M304982200. PMID12788921.
Pekkala M, Hieta R, Bergmann U, Kivirikko KI, Wierenga RK, Myllyharju J (2004). "The peptide-substrate-binding domain of collagen prolyl 4-hydroxylases is a tetratricopeptide repeat domain with functional aromatic residues". J. Biol. Chem. 279 (50): 52255–61. doi:10.1074/jbc.M410007200. PMID15456751.
Hirota K, Semenza GL (2005). "Regulation of hypoxia-inducible factor 1 by prolyl and asparaginyl hydroxylases". Biochem. Biophys. Res. Commun. 338 (1): 610–6. doi:10.1016/j.bbrc.2005.08.193. PMID16154531.
