>1y7g_B mol:protein length:146  Hemoglobin beta chain
MHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPK
VKAHGKKVLGAFSDGLAHLDNLKGTFATLSELHCDKLHVDPEAFRLLGNVLVCVLAHHF
GKEFTPPVQAAYQKVVAGVANALAHKYH