>2KJD_1|Chain A|Sodium/hydrogen exchange regulatory cofactor NHE-RF1|Homo sapiens (9606) GIDPFTMLRPRLCTMKKGPSGYGFNLHSDKSKPGQFIRSVDPDSPAEASGLRAQDRIVEVNGVCMEGKQHGDVVSAIRAGGDETKLLVVDRETDEFFKKCRVIPSQEHLNGPLPVPFTNGEIQKENSR