P02489 (CRYAA_HUMAN) Homo sapiens (Human)

Alpha-crystallin A chain UniProtKBInterProSTRINGInteractive Modelling

173 aa; Sequence (Fasta) Identical sequences: Homo sapiens: A0A140G945; Pan troglodytes: A0A2I3RKP9; Pan paniscus: A0A2R9AZW0; Gorilla gorilla gorilla: G3R496

Sequence Features

 79Zinc 1.
 100Zinc 2.
 102Zinc 2.
 107Zinc 1.
 115Zinc 1.
 1Susceptible to oxidation.
 18Susceptible to oxidation.
 34Susceptible to oxidation.
 138Susceptible to oxidation.
 12R -> C (in CTRCT9; dbSNP:rs397515624). VAR_070032 dbSNP
 21R -> L (in CTRCT9; associated with macular hypoplasia and a generally hypopigmented fundus). VAR_046892
 49R -> C (in CTRCT9; nuclear cataract; dbSNP:rs74315441). VAR_038375 dbSNP
 105D -> H (in a breast cancer sample; somatic mutation). VAR_036564
 116R -> C (in CTRCT9; zonular central nuclear cataract; reduced chaperone-like activity and increased membrane-binding capacity; dbSNP:rs74315439). VAR_003819 dbSNP
 116R -> H (in CTRCT9; reverse phase-high- performance liquid chromatography suggests an increase hydrophobicity of the mutant protein; loss of chaperone activity of the mutant is seen in DL- dithiothreitol-induced insulin aggregation assay; fast protein liquid chromatography purification shows that the mutant protein has increased binding affinity to lysozyme; dbSNP:rs121912973). VAR_046893 dbSNP
 131-142
 1-54Alpha-crystallin, N-terminal
IPR003090PF00525
 64-161Alpha crystallin/Hsp20 domain
IPR002068PF00011

Sequence Alignments

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
homo-32-mer -2.334ydz.1.A34-173
36.09
monomer -3.745ltw.2.C1-141
46.38