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