Here are recombinant proteins for S100A3, the approved symbol for the human gene, 'S100 calcium binding protein A3'. With a Uniprot ID of P33764, this protein is listed as having 101 residues in length and a mass of 11.8 kDa. The following protein function has been assigned: 'Binds both calcium and zinc.' A subcellular localization as 'cytoplasmic' is noted. Orthologs are reported in these species: chimpanzee, guinea pig. S100A3 may also be known by other designations: 'protein S100-A3'.