Homo sapiens Gene: CRYGA
Summary
InnateDB Gene IDBG-79719.5
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol CRYGA
Gene Name crystallin, gamma A
Synonyms CRY-g-A; CRYG1; CRYG5
Species Homo sapiens
Ensembl Gene ENSG00000168582
Encoded Proteins
crystallin, gamma A
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary Crystallins are separated into two classes: taxon-specific, or enzyme, and ubiquitous. The latter class constitutes the major proteins of vertebrate eye lens and maintains the transparency and refractive index of the lens. Since lens central fiber cells lose their nuclei during development, these crystallins are made and then retained throughout life, making them extremely stable proteins. Mammalian lens crystallins are divided into alpha, beta, and gamma families; beta and gamma crystallins are also considered as a superfamily. Alpha and beta families are further divided into acidic and basic groups. Seven protein regions exist in crystallins: four homologous motifs, a connecting peptide, and N- and C-terminal extensions. Gamma-crystallins are a homogeneous group of highly symmetrical, monomeric proteins typically lacking connecting peptides and terminal extensions. They are differentially regulated after early development. Four gamma-crystallin genes (gamma-A through gamma-D) and three pseudogenes (gamma-E, gamma-F, gamma-G) are tandemly organized in a genomic segment as a gene cluster. Whether due to aging or mutations in specific genes, gamma-crystallins have been involved in cataract formation. [provided by RefSeq, Jul 2008]
Gene Information
Type Protein coding
Genomic Location Chromosome 2:208160740-208163576
Strand Reverse strand
Band q33.3
Transcripts
ENST00000304502 ENSP00000302105
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 1 experimentally validated interaction(s) in this database.
Experimentally validated
Total 1 [view]
Protein-Protein 0
Protein-DNA 1 [view]
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0005212 structural constituent of eye lens
Biological Process
GO:0001654 eye development
GO:0002088 lens development in camera-type eye
GO:0007601 visual perception
Cellular Component
GO:0005575 cellular_component
Orthologs
Species
Mus musculus
Gene ID
Gene Order
Cross-References
SwissProt P11844
TrEMBL
UniProt Splice Variant
Entrez Gene 1418
UniGene
RefSeq NM_014617
HUGO HGNC:2408
OMIM 123660
CCDS CCDS33367
HPRD
IMGT
EMBL AC016697 EF426311 M17315 M17316
GenPept AAA52108 AAX93220 ABO14696
RNA Seq Atlas 1418