Chains and heterogens:
PDB Chain Sequences:
>6ih9A (A:) dgvgnssgnwhcdstwmgdrvittstrtwalptynnhlykqissqsgasndnhyfgystp wgyfdfnrfhchfsprdwqrlinnnwgfrpkrlnfklfniqvkevtqndgtttiannlts tvqvftdseyqlpyvlgsahqgclppfpadvfmvpqygyltlnngsqavgrssfycleyf psqmlrtgnnftfsytfedvpfhssyahsqsldrlmnplidqylyylsrtntpsgtttqs rlqfsqagasdirdqsrnwlpgpcyrqqrvsktsadnnnseyswtgatkyhlngrdslvn pgpamashkddeekffpqsgvlifgkqgsektnvdiekvmitdeeeirttnpvateqygs vstnlqrgnrqaatadvntqgvlpgmvwqdrdvylqgpiwakiphtdghfhpsplmggfg lkhpppqilikntpvpanpsttfsaakfasfitqystgqvsveiewelqkenskrwnpei qytsnynksvnvdftvdtngvyseprpigtryltrnl