Chains and heterogens:
PDB Chain Sequences:
>1f06A (A:) mtnirvaivgygnlgrsvekliakqpdmdlvgifsrratldtktpvfdvadvdkhaddvd vlflcmgsatdipeqapkfaqfactvdtydnhrdiprhrqvmneaataagnvalvstgwd pgmfsinrvyaaavlaehqqhtfwgpglsqghsdalrripgvqkavqytlpsedalekar rgeagdltgkqthkrqcfvvadaadheriendirtmpdyfvgyevevnfideatfdseht gmphgghvittgdtggfnhtveyilkldrnpdftassqiafgraahrmkqqgqsgaftvl evapyllspenlddliardv
>1f06B (B:) mtnirvaivgygnlgrsvekliakqpdmdlvgifsrratldtktpvfdvadvdkhaddvd vlflcmgsatdipeqapkfaqfactvdtydnhrdiprhrqvmneaataagnvalvstgwd pgmfsinrvyaaavlaehqqhtfwgpglsqghsdalrripgvqkavqytlpsedalekar rgeagdltgkqthkrqcfvvadaadheriendirtmpdyfvgyevevnfideatfdseht gmphgghvittgdtggfnhtveyilkldrnpdftassqiafgraahrmkqqgqsgaftvl evapyllspenlddliardv