Chains and heterogens:
PDB Chain Sequences:
>3srzA (A:) msliskeeliklaysirpreneyktiltnldeynklttnnnenkylqlkklnesidvfmn kyktssrnralsnlkkdilkeviliknsntspveknlhfvwiggevsdialeyikqwadi naeyniklwydseaflvntlkkaivessttealqlleeeiqnpqfdnmkfykkrmefiyd rqkrfinyyksqinkptvptiddiikshlvseynrdetvlesyrtnslrkinsnhgidir anslfteqellniysqellnrgnlaaasdivrllalknfggvyldvdmlpgihsdlfkti srpssigldrwemikleaimkykkyinnytsenfdkldqqlkdnfkliiesksekseifs klenlnvsdleikiafalgsvinqaliskqgsyltnlvieqvknryqflnqhlnpaiesd nnftdttkifhdslfnsataensmfltkiapylqvgfmpearstislsgpgayasayydf inlqentiektlkasdliefkfpennlsqlteqeinslwsfdqasakyqfekyvrdytgg slhaglrgshhhhhh
>3srzA (A:) sliskeeliklaysirpreneyktiltnldeynklttnnnenkylqlkklnesidvfmnk yktssrnralsnlkkdilkeviliknsntspveknlhfvwiggevsdialeyikqwadin aeyniklwydseaflvntlkkaivessttealqlleeeiqnpqfdnmkfykkrmefiydr qkrfinyyksqinkptvptiddiikshlvseynrdetvlesyrtnslrkinsnhgidira nslfteqellniysqellnrgnlaaasdivrllalknfggvyldvdmlpgihsdlfktis rpssigldrwemikleaimkykkyinnytsenfdkldqqlkdnfkliiesksekseifsk lenlnvsdleikiafalgsvinqaliskqgsyltnlvieqvknryqflnqhlnpaiesdn nftdttkifhdslfnsataensmfltkiapylqvgfmpearstislsgpgayasayydfi nlqentiektlkasdliefkfpennlsqlteqeinslwsfdqasakyqfekyvrdyt