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Gene: P4HA2 (prolyl 4-hydroxylase subunit alpha 2) Homo sapiens
Symbol: P4HA2
Name: prolyl 4-hydroxylase subunit alpha 2
CRRD ID: 1320142
Description: Predicted to contribute to procollagen-proline 4-dioxygenase activity. Predicted to be involved in peptidyl-proline hydroxylation to 4-hydroxy-L-proline. Localizes to cytosol; endoplasmic reticulum; and nucleoplasm. Implicated in myopia.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: 4-PH alpha 2; 4-PH alpha-2; C-P4Halpha(II); collagen prolyl 4-hydroxylase alpha(II); MYP25; procollagen-proline, 2-oxoglutarate 4-dioxygenase (proline 4-hydroxylase), alpha polypeptide II; procollagen-proline,2-oxoglutarate-4-dioxygenase subunit alpha-2; prolyl 4-hydroxylase subunit alpha-2; prolyl 4-hydroxylase, alpha polypeptide II
Mus musculus (house mouse) : P4ha2 (procollagen-proline, 2-oxoglutarate 4-dioxygenase (proline 4-hydroxylase), alpha II polypeptide)  MGI  Alliance
Rattus norvegicus (Norway rat) : P4ha2 (prolyl 4-hydroxylase subunit alpha 2)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : P4ha2 (prolyl 4-hydroxylase subunit alpha 2)
Pan paniscus (bonobo/pygmy chimpanzee) : P4HA2 (prolyl 4-hydroxylase subunit alpha 2)
Canis lupus familiaris (dog) : P4HA2 (prolyl 4-hydroxylase subunit alpha 2)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : P4ha2 (prolyl 4-hydroxylase subunit alpha 2)
Sus scrofa (pig) : P4HA2 (prolyl 4-hydroxylase subunit alpha 2)
Chlorocebus sabaeus (African green monkey) : P4HA2 (prolyl 4-hydroxylase subunit alpha 2)
Heterocephalus glaber (naked mole-rat) : P4ha2 (prolyl 4-hydroxylase subunit alpha 2)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38.p13 Ensembl5132,191,838 - 132,295,315 (-)EnsemblGRCh38hg38GRCh38
GRCh385132,190,147 - 132,227,853 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh375131,528,299 - 131,563,556 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 365131,556,202 - 131,591,455 (-)NCBINCBI36hg18NCBI36
Build 345131,556,201 - 131,590,458NCBI
Celera5127,658,410 - 127,693,660 (-)NCBI
Cytogenetic Map5q31.1NCBI
HuRef5126,720,651 - 126,756,017 (-)NCBIHuRef
CHM1_15130,961,055 - 130,996,320 (-)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
Phenotype 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 P4HA2
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1320142
Created: 2005-01-12
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.