Gene Information
Gene NameKRTHA1
OrganismHomo sapiens (Human)
Gene Length416
Protein NamesKeratin, type I cuticular Ha1 (Hair keratin, type I Ha1) (Keratin-31) (K31)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ15323
Gene CardKRT31
Uniprot IDQ15323
PfamPF00038
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityPresent in scalp but not in hairless skin. Abundantly expressed in the differentiating cortex of growing (anagen) hair. Expression is restricted to the keratinocytes of the hair cortex and is absent from inner root sheath and medulla. {ECO:0000269|PubMed:9457912, ECO:0000269|PubMed:9756910}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs6503628  rs6503627  rs34293483 
Subcellular location [CC]NA
Mouse PG classificationNA
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