S100a4 calvasculin metastasin MGI:1330282 pk9a 42a genetic mapping 18A2 Mts1 protein coding gene S100 calcium binding protein A4 Gene O PeL98 + metastasin|18A2|42a|PeL98|CAPL|pk9a|Capl|Mts1|FSp1|calvasculin CAPL http://identifiers.org/mgd/MGI:1330282 Capl FSp1