>2gtl_H mol:protein length:140 Hemoglobin chain d1ECLVTESLKVKLQWASAFGHAHERVAFGLELWRDIIDDHPEIKAPFSRVRGDNIYSPEFGAHSQRVLSGLDITISMLDTPDMLAAQLAHLKVQHVERNLKPEFFDIFLKHLLHVLGDRLGTHFDFGAWHDCVDQIIDGIK