Chains and heterogens:
PDB Chain Sequences:
>3sxlA (A:) ntnlivnylpqdmtdrelyalfraigpintcrimrdyktgysfgyafvdftsemdsqrai kvlngitvrnkrlkvsyarpggesikdtnlyvtnlprtitddqldtifgkygsivqknil rdkltgrprgvafvrynkreeaqeaisalnnvipeggsqplsvrla
>3sxlA (A:) ntnlivnylpqdmtdrelyalfraigpintcrimrdyktgysfgyafvdftsemdsqrai kvlngitvrnkrlkvsyarpesikdtnlyvtnlprtitddqldtifgkygsivqknilrd kltgrprgvafvrynkreeaqeaisalnnvplsvrla
>3sxlB (B:) ntnlivnylpqdmtdrelyalfraigpintcrimrdyktgysfgyafvdftsemdsqrai kvlngitvrnkrlkvsyarpggesikdtnlyvtnlprtitddqldtifgkygsivqknil rdkltgrprgvafvrynkreeaqeaisalnnvipeggsqplsvrla
>3sxlB (B:) ntnlivnylpqdmtdrelyalfraigpintcrimrdyktgysfgyafvdftsemdsqrai kvlngitvrnkrlkvsyarpesikdtnlyvtnlprtitddqldtifgkygsivqknilrd kltgrprgvafvrynkreeaqeaisalnnvplsvrla
>3sxlC (C:) ntnlivnylpqdmtdrelyalfraigpintcrimrdyktgysfgyafvdftsemdsqrai kvlngitvrnkrlkvsyarpggesikdtnlyvtnlprtitddqldtifgkygsivqknil rdkltgrprgvafvrynkreeaqeaisalnnvipeggsqplsvrla
>3sxlC (C:) ntnlivnylpqdmtdrelyalfraigpintcrimrdyktgysfgyafvdftsemdsqrai kvlngitvrnkrlkvsyarpesikdtnlyvtnlprtitddqldtifgkygsivqknilrd kltgrprgvafvrynkreeaqeaisalnnvplsvrla