Chains and heterogens:
PDB Chain Sequences:
>4hnfA (A:) gsmelrvgnryrlgrkigsgsfgdiylgtdiaageevaiklecvktkhpqlhieskiykm mqggvgiptirwcgaegdynvmvmellgpsledlfnfcsrkfslktvllladqmisriey ihsknfihrdvkpdnflmglgkkgnlvyiidfglakkyrdarthqhipyrenknltgtar yasinthlgieqsrrddleslgyvlmyfnlgslpwqglkaatkrqkyerisekkmstpie vlckgypsefatylnfcrslrfddkpdysylrqlfrnlfhrqgfsydyvfdwnmlk
>4hnfA (A:) lrvgnryrlgrkigsgsfgdiylgtdiaageevaiklecvkpqlhieskiykmmqggvgi ptirwcgaegdynvmvmellgpsledlfnfcsrkfslktvllladqmisrieyihsknfi hrdvkpdnflmglgkkgnlvyiidfglakkyrdarthqhipyrenknltgtaryasinth lgieqsrrddleslgyvlmyfnlgslpwqglkaatkrqkyerisekkmstpievlckgyp sefatylnfcrslrfddkpdysylrqlfrnlfhrqgfsydyvfdwnmlk
>4hnfB (B:) gsmelrvgnryrlgrkigsgsfgdiylgtdiaageevaiklecvktkhpqlhieskiykm mqggvgiptirwcgaegdynvmvmellgpsledlfnfcsrkfslktvllladqmisriey ihsknfihrdvkpdnflmglgkkgnlvyiidfglakkyrdarthqhipyrenknltgtar yasinthlgieqsrrddleslgyvlmyfnlgslpwqglkaatkrqkyerisekkmstpie vlckgypsefatylnfcrslrfddkpdysylrqlfrnlfhrqgfsydyvfdwnmlk
>4hnfB (B:) vgnryrlgrkigsgsfgdiylgtdiaageevaiklecvktkhpqlhieskiykmmqggvg iptirwcgaegdynvmvmellgpsledlfnfcsrkfslktvllladqmisrieyihsknf ihrdvkpdnflmglgkkgnlvyiidfglakkyrdarthqhipyrenknltgtaryasint hlgieqsrrddleslgyvlmyfnlgslpwqglkaatkrqkyerisekkmstpievlckgy psefatylnfcrslrfddkpdysylrqlfrnlfhrqgfsydyvfdwnmlk