Gene Information
Gene NameP4HTM
OrganismHomo sapiens (Human)
Gene Length502
Protein NamesTransmembrane prolyl 4-hydroxylase (P4H-TM) (EC 1.14.11.29) (Hypoxia-inducible factor prolyl hydroxylase 4) (HIF-PH4) (HIF-prolyl hydroxylase 4) (HPH-4)
Target Nametransmembrane prolyl 4-hydroxylase
Target TypeNA
Gene Age680 ( ENSG00000178467 )
Evolutionary StageEukaryota
AlphaFoldDBQ9NXG6
Gene CardP4HTM
Uniprot IDQ9NXG6
PfamPF13640; PF13499
In ASDno
Allosteric Predictionno (-0.203093848)
Ortholog in AnimalsAlpaca_ P4HTM ( ortholog_one2one )
Dog_ P4HTM ( ortholog_one2one )
GuineaPig_ P4HTM ( ortholog_one2one )
Macaque_ P4HTM ( ortholog_one2one )
Mouse_ P4htm ( ortholog_one2one )
Pig_ P4HTM ( ortholog_one2one )
Rat_ P4htm ( ortholog_one2one )
Rabbit_ P4HTM ( ortholog_one2one )
OhnologsNA
ParalogsP4HA2, P4HA3, P4HA1
TissueNA
Tissue SpecificityWidely expressed with highest levels in adult pancreas, heart, skeletal muscle, brain, placenta, kidney and adrenal gland. Expressed at lower levels in epiphyseal cartilage and in fibroblasts. {ECO:0000269|PubMed:12163023, ECO:0000269|PubMed:17726031}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 6TP5  (X-ray  2.25A 
DBSNP rs1576606484 
Subcellular location [CC]Endoplasmic reticulum membrane {ECO:0000269|PubMed:12163023, ECO:0000269|PubMed:17726031};
Single-pass type II membrane protein {ECO:0000269|PubMed:12163023, ECO:0000269|PubMed:17726031}.
Mouse PG classificationNA
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