>9rxq_A mol:protein length:90 Na(+)/H(+) exchange regulatory cofactor NHE-RF1,Solute carrier family 22 member 12GLPRLCCLEKGPNGYGFHLHGEKGKLGQYIRLVEPGSPAEKAGLLAGDRLVEVNGENVEKETHQQVVSRIRAALNAVRLLVVDPEKSTQF