Chains and heterogens:
PDB Chain Sequences:
>1ckjA (A:) melrvgnryrlgrkigsgsfgdiylgtdiaageevaiklecvktkhpqlhieskiykmmq ggvgiptirwcgaegdynvmvmellgpsledlfnfcsrkfslktvllladqmisrieyih sknfihrdvkpdnflmglgkkgnlvyiidfglakkyrdarthqhipyrenknltgtarya sinthlgieqsrrddleslgyvlmyfnlgslpwqglkaatkrqkyerisekkmstpievl ckgypsefatylnfcrslrfddkpdysylrqlfrnlfhrqgfsydyvfdwnmlkfgasra addaererrdreerlrh
>1ckjA (A:) melrvgnryrlgrkigsgsfgdiylgtdiaageevaiklecvktkhpqlhieskiykmmq ggvgiptirwcgaegdynvmvmellgpsledlfnfcsrkfslktvllladqmisrieyih sknfihrdvkpdnflmglgkkgnlvyiidfglakkyrdarthqhipyrenknltgtarya sinthlgieqsrrddleslgyvlmyfnlgslpwqglkaatkrqkyerisekkmstpievl ckgypsefatylnfcrslrfddkpdysylrqlfrnlfhrqgfsydyvfdwnmlkfg
>1ckjB (B:) melrvgnryrlgrkigsgsfgdiylgtdiaageevaiklecvktkhpqlhieskiykmmq ggvgiptirwcgaegdynvmvmellgpsledlfnfcsrkfslktvllladqmisrieyih sknfihrdvkpdnflmglgkkgnlvyiidfglakkyrdarthqhipyrenknltgtarya sinthlgieqsrrddleslgyvlmyfnlgslpwqglkaatkrqkyerisekkmstpievl ckgypsefatylnfcrslrfddkpdysylrqlfrnlfhrqgfsydyvfdwnmlkfgasra addaererrdreerlrh
>1ckjB (B:) melrvgnryrlgrkigsgsfgdiylgtdiaageevaiklecvktkhpqlhieskiykmmq ggvgiptirwcgaegdynvmvmellgpsledlfnfcsrkfslktvllladqmisrieyih sknfihrdvkpdnflmglgkkgnlvyiidfglakkyrdarthqhipyrenknltgtarya sinthlgieqsrrddleslgyvlmyfnlgslpwqglkaatkrqkyerisekkmstpievl ckgypsefatylnfcrslrfddkpdysylrqlfrnlfhrqgfsydyvfdwnml