>tr|B7ZSJ2|B7ZSJ2_XENLA Calbindin OS=Xenopus laevis OX=8355 GN=Calb1 PE=2 SV=1 MAQTHLQGVEISAAQFLEIWRHYDTDGNGFIEGKELQDFILELQQARKKAGLDLSEQMKA FVDQYGQSSDGKIGIAELAQILPTEENFLLFFRQQLKSSEEFMQSWRRYDTDHSGFIETD ELKSFLKDLLKKANKPCEESKLEEYTHTMLRMFDTNNDGKLGLTELSMLLPVQENFLLKF QGVKMCGKEFNKVFELYDKDGNGHMDENELDDLLKDLCEKNKKDLDINSLSTYKKSIMAL SDGGKLYRAELALVLCADEN