>2qls_D mol:protein length:146 Hemoglobin subunit beta VHLTAEEKSLVSGLWGKVNVDEVGGEALGRLLIVYPWTQRFFDSFGDLSTPDAVMSNAK VKAHGKKVLNSFSDGLKNLDNLKGTFAKLSELHCDKLHVDPENFKLLGNVLVCVLAHHF GKEFTPQVQAAYQKVVAGVANALAHKYH