>1et1_A mol:protein length:34 PARATHYROID HORMONE SVSEIQLMHNLGKHLNSMERVEWLRKKLQDVHNF >1et1_B mol:protein length:34 PARATHYROID HORMONE SVSEIQLMHNLGKHLNSMERVEWLRKKLQDVHNF >1et1_B mol:protein length:34 PARATHYROID HORMONE SVSEIQLMHNLGKHLNSMERVEWLRKKLQDVHNF