Chains and heterogens:
PDB Chain Sequences:
>5ckxA (A:) mhhhhhhssgmnwtvdipidqlpslpplptdlrtrldaalakpaaqqptwpadqalamrt vlesvppvtvpseivrlqeqlaqvakgeafllqggdcaetfmdntephirgnvrallqma vvltygasmpvvkvariagqyakprsadidalglrsyrgdmingfapdaaarehdpsrlv rayanasaamnlvraltssglaslhlvhdwnrefvrtspagaryealateidrglrfmsa cgvadrnlqtaeiyashealvldyeramlrlsdgddgepqlfdlsahtvwigertrqidg ahiafaqvianpvgvklgpnmtpelaveyverldphnkpgrltlvsrmgnhkvrdllppi vekvqatghqviwqcdpmhgnthesstgfktrhfdrivdevqgffevhralgthpggihv eitgenvteclggaqdisetdlagryetacdprlntqqslelaflvaemlrd
>5ckxA (A:) wtvdipidpplptdlrtrldaalakpaaqqptwpadqalamrtvlesvppvtvpseivrl qeqlaqvakgeafllqggdcaetfmdntephirgnvrallqmavvltygasmpvvkvari agqyakprsadidalglrsyrgdmingfapdaaarehdpsrlvrayanasaamnlvralt ssglaslhlvhdwnrefvrtspagaryealateidrglrfmsacgvaeiyashealvldy eramlrlsdgddgepqlfdlsahtvwigertrqidgahiafaqvianpvgvklgpnmtpe laveyverldphnkpgrltlvsrmgnhkvrdllppivekvqatghqviwqcdpmhgnthe sstgfktrhfdrivdevqgffevhralgthpggihveitgenvteclggaqdisetdlag ryetacdprlntqqslelaflvaemlrd
>5ckxB (B:) mhhhhhhssgmnwtvdipidqlpslpplptdlrtrldaalakpaaqqptwpadqalamrt vlesvppvtvpseivrlqeqlaqvakgeafllqggdcaetfmdntephirgnvrallqma vvltygasmpvvkvariagqyakprsadidalglrsyrgdmingfapdaaarehdpsrlv rayanasaamnlvraltssglaslhlvhdwnrefvrtspagaryealateidrglrfmsa cgvadrnlqtaeiyashealvldyeramlrlsdgddgepqlfdlsahtvwigertrqidg ahiafaqvianpvgvklgpnmtpelaveyverldphnkpgrltlvsrmgnhkvrdllppi vekvqatghqviwqcdpmhgnthesstgfktrhfdrivdevqgffevhralgthpggihv eitgenvteclggaqdisetdlagryetacdprlntqqslelaflvaemlrd
>5ckxB (B:) mnwtvdipilpplptdlrtrldaalakpaaqqptwpadqalamrtvlesvppvtvpseiv rlqeqlaqvakgeafllqggdcaetfmdntephirgnvrallqmavvltygasmpvvkva riagqyakprsadidalglrsyrgdmingfapdaaarehdpsrlvrayanasaamnlvra ltssglaslhlvhdwnrefvrtspagaryealateidrglrfmsacgvataeiyasheal vldyeramlrlsdgddgepqlfdlsahtvwigertrqidgahiafaqvianpvgvklgpn mtpelaveyverldphnkpgrltlvsrmgnhkvrdllppivekvqatghqviwqcdpmhg nthesstgfktrhfdrivdevqgffevhralgthpggihveitgenvteclggaqdiset dlagryetacdprlntqqslelaflvaemlrd