Chains and heterogens:
PDB Chain Sequences:
>1wu6A (A:) mekttegafytreyrnlfkefgyseaeiqervkdtweqlfgdnpetkiyyevgddlgyll dtgnldvrtagmsygmmmavqmdrkdifdriwnwtmknmymtegvhagyfawscqpdgtk nswgpapdgeeyfalalffashrwgdgdeqpfnyseqarkllhtcvhngeggpghpmwnr dnklikfipevefsdpsyhlphfyelfslwaneedrvfwkeaaeasreylkiachpetgl apeyayydgtpndekgyghffsdsyrvaanigldaewfggsewsaeeinkiqaffadkep edyrrykidgepfeekslhpvgliatnamgslasvdgpyakanvdlfwntpvrtgnrryy dnclylfamlalsgnfkiwfpegqeeehlehhhhhh
>1wu6A (A:) egafytreyrnlfkefgyseaeiqervkdtweqlfgdnpetkiyyevgddlgylldtgnl dvrtagmsygmmmavqmdrkdifdriwnwtmknmymtegvhagyfawscqpdgtknswgp apdgeeyfalalffashrwgdgdeqpfnyseqarkllhtcvhngeggpghpmwnrdnkli kfipevefsdpsyhlphfyelfslwaneedrvfwkeaaeasreylkiachpetglapeya yydgtpndekgyghffsdsyrvaanigldaewfggsewsaeeinkiqaffadkepedyrr ykidgepfeekslhpvgliatnamgslasvdgpyakanvdlfwntpvrtgnrryydncly lfamlalsgnfkiwfp