>4cbnB (B:) SEQRES residues ilggreaeaharpymasvqlngahlcggvlvaeqwvlsaahcledaadgkvqvllgahsl sqpepskrlydvlravphpdsqpdtidhdllllqlsekatlgpavrplpwqrvdrdvapg tlcdvagwgivnhagrrpdslqhvllpvldratcnrrthhdgaiterlmcaesnrrdsck gdsggplvcggvlegvvtsgsavcgnrkkpgiytrvasyaawidsvla