Chains and heterogens:
PDB Chain Sequences:
>3zzjA (A:) mfenitaapadpilgladlfraderpgkinlgqgvykdetgktpvltsvkkaeqyllene ttknylgidgipefgrctqellfgkgsalindkrartaqtpggtgalrvaadflakntsv krvwvsnpswpnhksvfnsaglevreyayydaenhtldfdalinslneaqagdvvlfhgc chnptgidptleqwqtlaqlsvekgwlplfdfaqqgfargleedaeglrafaamhkeliv assysknfglynervgactlvaadsetvdrafsqmkaaiyanysnppahgasvvatilsn dalraiweqeltdmrqriqrmrqlfvntlqekganrdfsfiikqngmfsfsgltkeqvlr lreefgvyavasgrvnvagmtpdnmaplceaivavl