Chains and heterogens:
PDB Chain Sequences:
>2q9mA (A:) pvsekqlaevvantitplmkaqsvpgmavaviyqgkphyytfgkadiaankpvtpqtlfe lgsisktftgvlggdaiargeislddavtrywpqltgkqwqgirmldlatytagglplqv pdevtdnasllrfyqnwqpqwkpgttrlyanasiglfgalavkpsgmpyeqamttrvlkp lkldhtwinvpkaeeahyawgyrdgkavrvspgmldaqaygvktnvqdmanwvmanmape nvadaslkqgialaqsrywrigsmyqglgwemlnwpveantvvegsdskvalaplpvaev nppappvkaswvhktgstggfgsyvafipekqigivmlantsypnparveaayhileal