Chains and heterogens:
PDB Chain Sequences:
>4utcA (A:) mrcigisnrdfvegvsggswvdivlehgscvttmaknkptldfelikteakqpatlrkyc ieakltntttesrcptqgepslneeqdkrfickhsmvdrgwgngcglfgkggivtcakft ckknmegkivqpenleytivitphsgeehavgndtgkhgkeikitpqsstteaeltgygt vtmecsprtgldfnemvllqmedkawlvhrqwfldlplpwlpgadtqgsnwiqketlvtf knphakkqdvvvlgsqegamhtaltgateiqmssgnllftghlkcrlrmdklqlkgmsys mctgkfkivkeiaetqhgtivirvqyegdgspckipfeitdlekrhvlgrlitvnpivte kdspvnieaeppfgdsyiivgvepgqlklnwlrplesrgpfegkpipnpllgldstrtgh hh
>4utcA (A:) mrcigisnrdfvegvsggswvdivlehgscvttmaknkptldfelikteakqpatlrkyc ieakltntttesrcptqgepslneeqdkrfickhsmvdrgwgngcglfgkggivtcakft ckknmegkivqpenleytivitphsgeehavgndtgkhgkeikitpqsstteaeltgygt vtmecsprtdfnemvllqmedkawlvhrqwfldlplpwlpgadtqgsnwiqketlvtfkn phakkqdvvvlgsqegamhtaltgateiqmssgnllfhlkcrlrmdklqlkgmsysmctg kfkivkeiaetqhgtivirvqyegdgspckipfeitdlekrhvlgrlitvnpivtekdsp vnieaeppfgdsyiivgvepgqlklnwlrpl
>4utcB (B:) mrcigisnrdfvegvsggswvdivlehgscvttmaknkptldfelikteakqpatlrkyc ieakltntttesrcptqgepslneeqdkrfickhsmvdrgwgngcglfgkggivtcakft ckknmegkivqpenleytivitphsgeehavgndtgkhgkeikitpqsstteaeltgygt vtmecsprtgldfnemvllqmedkawlvhrqwfldlplpwlpgadtqgsnwiqketlvtf knphakkqdvvvlgsqegamhtaltgateiqmssgnllftghlkcrlrmdklqlkgmsys mctgkfkivkeiaetqhgtivirvqyegdgspckipfeitdlekrhvlgrlitvnpivte kdspvnieaeppfgdsyiivgvepgqlklnwlrplesrgpfegkpipnpllgldstrtgh hh
>4utcB (B:) mrcigisnrdfvegwvdivlehgscvttmaknkptldfelikteakqpatlrkycieakl tntttesrcptqgepslneeqdkrfickhsmvdrgwgngcglfgkggivtcakftckknm egkivqpenleytivitphsgeehavgndtgkhgkeikitpqsstteaeltgygtvtmec sprtgldfnemvllqmedkawlvhrqwfldlplpwlpgadtqgsnwiqketlvtfknpha kkqdvvvlgsqegamhtaltgateiqmssgnllftghlkcrlrmdklqlkgmsysmctgk fkivkeiaetqhgtivirvqyegdgspckipfeitdlekrhvlgrlitvnpivtekdspv nieaeppfgdsyiivgvepgqlklnwlrpl