Chains and heterogens:
PDB Chain Sequences:
>1xtcA (A:) nddklyradsrppdeikqsgglmprgqseyfdrgtqmninlydhargtqtgfvrhddgyv stsislrsahlvgqtilsghstyylyvlatapnmfnvndvlgaysphpdeqevsalggip ysqiygwyrvhfgvldeqlhrnrgyrdryysnldiapaadgyglagfppehrawreepwi hhappgcgnaprss
>1xtcA (A:) nddklyradsrppdeikqsgglmprgqseyfdrgtqmninlydhargtqtgfvrhddgyv stsislrsahlvgqtilsghstyylyvlatapnmfnvndvlgaysphpdeqevsalggip ysqiygwyrvhfgvldeqlhrnrgyrdryysnldiapaadgyglagfppehrawreepwi hhappgcgnapr
>1xtcC (C:) msntcdektqslgvkfldeyqskvkrqifsgyqsdidthnrikdel
>1xtcC (C:) sntcdektqslgvkfldeyqskvkrqifsgyqsdidthnrikdel
>1xtcD (D:) tpqnitdlcaeyhntqiytlndkifsyteslagkremaiitfkngaifqvevpssqhids qkkaiermkdtlriaylteakveklctwnnktphaiaaisman
>1xtcE (E:) tpqnitdlcaeyhntqiytlndkifsyteslagkremaiitfkngaifqvevpssqhids qkkaiermkdtlriaylteakveklctwnnktphaiaaisman
>1xtcF (F:) tpqnitdlcaeyhntqiytlndkifsyteslagkremaiitfkngaifqvevpssqhids qkkaiermkdtlriaylteakveklctwnnktphaiaaisman
>1xtcG (G:) tpqnitdlcaeyhntqiytlndkifsyteslagkremaiitfkngaifqvevpssqhids qkkaiermkdtlriaylteakveklctwnnktphaiaaisman
>1xtcH (H:) tpqnitdlcaeyhntqiytlndkifsyteslagkremaiitfkngaifqvevpssqhids qkkaiermkdtlriaylteakveklctwnnktphaiaaisman