>gi|19923931 retinol dehydrogenase 13 isoform 2 [Homo sapiens] MEKCEAAAKDIRGETLNHHVNARHLDLASLKSIREFAAKIIEEEERVDIL INNAGVMRCPHWTTEDGFEMQFGVNHLGHFLLTNLLLDKLKASAPSRIIN LSSLAHVAGHIDFDDLNWQTRKYNTKAAYCQSKLAIVLFTKELSRRLQGS GVTVNALHPGVARTELGRHTGIHGSTFSSTTLGPIFWLLVKSPELAAQPS TYLAVAEELADVSGKYFDGLKQKAPAPEAEDEEVARRLWAESARLVGLEA PSVREQPLPR