Chains and heterogens:
PDB Chain Sequences:
>2fhrA (A:) mggshhhhhhgmaslapgssrvelfkrknstvpfeesngtirervvhsfriptivnvdgv mvaiadaryetsfdnsfietavkysvddgatwntqiaiknsrassvsrvmdatvivkgnk lyilvgsfnktrnswtqhrdgsdwepllvvgevtksaangkttatiswgkpvslkplfpa efdgiltkefiggvgaaivasngnlvypvqiadmggrvftkimyseddgntwkfaegrsk fgcsepavlewegkliinnrvdgnrrlvyessdmgktwvealgtlshvwtnsptsnqqdc qssfvavtiegkrvmlfthplnlkgrwmrdrlhlwmtdnqrifdvgqisigdensgyssv lykddklyslheintndvyslvfvrligelqlmksvvrtwkeednhlasictpvvpatpp skggcgaavptaglvgflshsangsvwedvyrcvdanvanaervpnglkfngvgggavwp varqgqtrryqfanyrftlvatvtidelpkgtspllgaglegpgdakllglsydknrqwr plygaapasptgswelhkkyhvvltmadrqgsvyvdgqplagsgntvvrgatlpdishfy iggprskgaptdsrvtvtnvvlynrrlnsseirtlflsqdmigtdggagtaa
>2fhrA (A:) slapgssrvelfkrknstvpfeesngtirervvhsfriptivnvdgvmvaiadaryetsf dnsfietavkysvddgatwntqiaiknsrassvsrvmdatvivkgnklyilvgsfnktrn swtqhrdgsdwepllvvgevtksaangkttatiswgkpvslkplfpaefdgiltkefigg vgaaivasngnlvypvqiadmggrvftkimyseddgntwkfaegrskfgcsepavleweg kliinnrvdgnrrlvyessdmgktwvealgtlshvwtnsptsnqqdcqssfvavtiegkr vmlfthplnlkgrwmrdrlhlwmtdnqrifdvgqisigdensgyssvlykddklyslhei ntndvyslvfvrligelqlmksvvrtwkeednhlasictpvkggcgaavptaglvgflsh sangsvwedvyrcvdanvanaervpnglkfngvgggavwpvarqgqtrryqfanyrftlv atvtidelpkgtspllgaglegpgdakllglsydknrqwrplygaapasptgswelhkky hvvltmadrqgsvyvdgqplagsgntvvrgatlpdishfyiggprskgaptdsrvtvtnv vlynrrlnsseirtlflsqdmigtd