Chains and heterogens:
PDB Chain Sequences:
>1wiqA (A:) kkvvlgkkgdtveltctasqkksiqfhwknsnqikilgnqgsfltkgpsklndradsrrs lwdqgnfpliiknlkiedsdtyicevedqkeevqllvfgltansdthllqgqsltltles ppgsspsvqcrsprgkniqggktlsvsqlelqdsgtwtctvlqnqkkvefkidivvlafq kassivykkegeqvefsfplaftvekltgsgelwwqaerassskswitfdlknkevsvkr vtqdpklqmgkklplhltlpqalpqyagsgnltlaleaktgklhqevnlvvmratqlqkn ltcevwgptspklmlslklenkeakvskrekavwvlnpeagmwqcllsdsgqvllesnik vlp
>1wiqB (B:) kkvvlgkkgdtveltctasqkksiqfhwknsnqikilgnqgsfltkgpsklndradsrrs lwdqgnfpliiknlkiedsdtyicevedqkeevqllvfgltansdthllqgqsltltles ppgsspsvqcrsprgkniqggktlsvsqlelqdsgtwtctvlqnqkkvefkidivvlafq kassivykkegeqvefsfplaftvekltgsgelwwqaerassskswitfdlknkevsvkr vtqdpklqmgkklplhltlpqalpqyagsgnltlaleaktgklhqevnlvvmratqlqkn ltcevwgptspklmlslklenkeakvskrekavwvlnpeagmwqcllsdsgqvllesnik vlp