KRT33A
Sign in to saveAlso known as HA3I, Ha-3I, K33A, KRTHA3A, Krt1-3, hHa3-I, keratin 33A
Keratin, type I cuticular Ha3-I is a protein that in humans is encoded by the KRT33A gene.
In the Vinony graph
Vinony's link graph records 272 inbound references to KRT33A, and connects out to hair keratin, PubMed and human chromosome 17.
It is catalogued under the topic Genes on human chromosome 17.
Vinony links it to 5 Wikipedia language editions.
Gene data
KRT33A- Name
- keratin 33A
- Type
- protein-coding
- Position
- 41,345,665–41,350,828 (−)
- Aliases
- HA3I, Ha-3I, K33A, KRTHA3A, Krt1-3, hHa3-I
- Ensembl
- ENSG00000261986
- RefSeq RNA
- NM_004138.4, XM_011524786.4, XM_054316025.1, XM_054329581.1, XM_054333197.1
- RefSeq protein
- NP_004129.2, XP_011523088.1, XP_054172000.1, XP_054185556.1, XP_054189172.1
This gene encodes a member of the keratin gene family. This gene is one of multiple type I hair keratin genes that are clustered in a region of chromosome 17q12-q21 and have the same direction of transcription. As a type I hair keratin, the encoded protein is an acidic protein which heterodimerizes with type II keratins to form hair and nails. There are two isoforms of this protein, encoded by two separate genes, keratin 33A and keratin 33B. [provided by RefSeq, May 2012].
Gene Ontology
Biological process
Molecular function
Cellular component
Pathways
via MyGene.info
Gene · Ensembl
keratin 33A
- Symbol
- KRT33A
- Biotype
- Protein coding
- Organism
- Homo sapiens
- Location
- Chr HSCHR17_1_CTG4:89,449-94,169
- Strand
- Forward (+)
- Assembly
- GRCh38
via Ensembl · EMBL-EBI
Wikidata facts
- Instance of
- gene
Show 7 more facts
- HomoloGene ID
- 135742
- found in taxon
- Homo sapiens
- exact match
- identifiers.org/ncbigene/3883
- chromosome
- human chromosome 17
- genomic start
- 39502344
- genomic end
- 41350828
- cytogenetic location
- 17q21.2
Sources (4)
via Wikidata · CC0
~1 min read
Encyclopedic overview
2 sectionsContents
- References
- Further reading
Keratin, type I cuticular Ha3-I is a protein that in humans is encoded by the KRT33A gene.
The protein encoded by this gene is a member of the keratin gene family. It is one of the type I hair keratin genes which are clustered in a region of chromosome 17q21.2 and have the same direction of transcription. As a type I hair keratin, it is an acidic protein which heterodimerizes with type II keratins to form hair and nails. There are two isoforms of this protein, encoded by two separate genes, KRT33A (this gene) and KRT33B.
Excerpted from Wikipedia’s “KRT33A” article, available under the CC BY-SA 4.0 licence.