Chains and heterogens:
PDB Chain Sequences:
>1wfc_ (-) rptfyrqelnktiwevperyqnlspvgsgaygsvcaafdtktglrvavkklsrpfqsiih akrtyrelrllkhmkhenviglldvftparsleefndvylvthlmgadlnnivkcqkltd dhvqfliyqilrglkyihsadiihrdlkpsnlavnedcelkildfglarhtddemtgyva trwyrapeimlnwmhynqtvdiwsvgcimaelltgrtlfpgtdhidqlklilrlvgtpga ellkkissesarnyiqsltqmpkmnfanvfiganplavdllekmlvldsdkritaaqala hayfaqyhdpddepvadpydqsfesrdllidewksltydevisfvpp
>1wfc_ (-) rptfyrqeltiwevperyqnlspvgsgaygsvcaafdtktglrvavkklsrpfqsiihak rtyrelrllkhmkhenviglldvftparsleefndvylvthlmgadlnnivkcqkltddh vqfliyqilrglkyihsadiihrdlkpsnlavnedcelkildftddemtgyvatrwyrap eimlnwmhynqtvdiwsvgcimaelltgrtlfpgtdhidqlklilrlvgtpgaellkkis sesarnyiqsltqmpkmnfanvfiganplavdllekmlvldsdkritaaqalahayfaqy hdpddepvadpydqsfesrdllidewksltydevisfvpp