Chains and heterogens:
PDB Chain Sequences:
>1sytA (A:) yklicyytswsqyregdgscfpdaidpflcthviysfanisnneidtwewndvtlydtln tlknrnpklktllsvggwnfgperfskiasktqsrrtfiksvppflrthgfdgldlawly pgrrdkrhltalvkemkaefareaqagterlllsaavsagkiaidrgydiaqisrhldfi slltydfhgawrqtvghhsplfrgnsdassrfsnadyavsymlrlgapanklvmgiptfg rsftlassktdggapisgpgipgrftkekgilayyeicdflhgatthrfrdqqvpyatkg nqwvayddqesvknkarylknrqlagamvwaldlddfrgtfcgqnltfpltsavkdvlar v