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Gene: P4HA1 (prolyl 4-hydroxylase subunit alpha 1) Homo sapiens
Symbol: P4HA1
Name: prolyl 4-hydroxylase subunit alpha 1
CRRD ID: 731788
Description: Exhibits identical protein binding activity. Predicted to contribute to procollagen-proline 4-dioxygenase activity. Predicted to be involved in peptidyl-proline hydroxylation to 4-hydroxy-L-proline. Localizes to endoplasmic reticulum and mitochondrion.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: C-P4Halpha(I); collagen prolyl 4-hydroxylase alpha(I); P4HA; procollagen-proline, 2-oxoglutarate 4-dioxygenase (proline 4-hydroxylase), alpha polypeptide I; procollagen-proline,2-oxoglutarate-4-dioxygenase subunit alpha-1; prolyl 4-hydroxylase subunit alpha-1; prolyl 4-hydroxylase, alpha polypeptide I
Mus musculus (house mouse) : P4ha1 (procollagen-proline, 2-oxoglutarate 4-dioxygenase (proline 4-hydroxylase), alpha 1 polypeptide)  MGI  Alliance
Rattus norvegicus (Norway rat) : P4ha1 (prolyl 4-hydroxylase subunit alpha 1)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : P4ha1 (prolyl 4-hydroxylase subunit alpha 1)
Pan paniscus (bonobo/pygmy chimpanzee) : P4HA1 (prolyl 4-hydroxylase subunit alpha 1)
Canis lupus familiaris (dog) : P4HA1 (prolyl 4-hydroxylase subunit alpha 1)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : P4ha1 (prolyl 4-hydroxylase subunit alpha 1)
Sus scrofa (pig) : P4HA1 (prolyl 4-hydroxylase subunit alpha 1)
Chlorocebus sabaeus (African green monkey) : P4HA1 (prolyl 4-hydroxylase subunit alpha 1)
Heterocephalus glaber (naked mole-rat) : P4ha1 (prolyl 4-hydroxylase subunit alpha 1)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38.p13 Ensembl1073,007,217 - 73,096,974 (-)EnsemblGRCh38hg38GRCh38
GRCh381073,007,217 - 73,096,866 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh371074,766,975 - 74,856,732 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 361074,436,981 - 74,526,630 (-)NCBINCBI36hg18NCBI36
Build 341074,436,987 - 74,526,614NCBI
Celera1068,052,119 - 68,141,888 (-)NCBI
Cytogenetic Map10q22.1NCBI
HuRef1068,760,779 - 68,850,247 (-)NCBIHuRef
CHM1_11075,048,716 - 75,138,475 (-)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on P4HA1
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 731788
Created: 2004-01-12
Species: Homo sapiens
Last Modified: 2020-11-10
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.