Chains and heterogens:
PDB Chain Sequences:
>1khvA (A:) fcgepidyrgitahrlvgaeprppvsgtryakvpgvpdeyktgyrpanlgrsdpdsdksl mniavknlqvyqqepkldkvdefieraaadvlgylrfltkgerqanlnfkaafntldlst scgpfvpgkkidhvkdgvmdqvlakhlykcwsvansgkalhhiyacglkdelrpldkvke gkkrllwgcdvgvavcaaavfhnicyklkmvarfgpiavgvdmtsrdvdviinnltskas dflcldyskwdstmspcvvrlaidiladcceqteltksvvltlkshpmtildamivqtkr glpsgmpftsvinsichwllwsaavykscaeiglhcsnlyedapfytygddgvyamtpmm vsllpaiienlrdyglsptaadktefidvcplnkisflkrtfeltdigwvskldkssilr qlewskttsrhmvieetydlakeergvqleelqvaaaahgqeffnfvcrelerqqaytqf svysydaarkiladrkr
>1khvA (A:) fcgepidyrgitahrlvgaeprppvsgtryakvpgvpdeyktgyrpanlgrsdpdsdksl mniavknlqvyqqepkldkvdefieraaadvlgylrfltkgerqanlnfkaafntldlst scgpfvpgkkidhvkdgvmdqvlakhlykcwsvansgkalhhiyacglkdelrpldgkkr llwgcdvgvavcaaavfhnicyklkmvarfgpiavgvdmtsrdvdviinnltskasdflc ldyskwdstmspcvvrlaidiladcceqteltksvvltlkshpmtildamivqtkrglps gmpftsvinsichwllwsaavykscaeiglhcsnlyedapfytygddgvyamtpmmvsll paiienlrdyglsptaadktefidvcplnkisflkrtfeltdigwvskldkssilrqlew skttsrhmvieetydlakeergvqleelqvaaaahgqeffnfvcrelerqqaytqfsvys ydaarkiladrkr
>1khvB (B:) fcgepidyrgitahrlvgaeprppvsgtryakvpgvpdeyktgyrpanlgrsdpdsdksl mniavknlqvyqqepkldkvdefieraaadvlgylrfltkgerqanlnfkaafntldlst scgpfvpgkkidhvkdgvmdqvlakhlykcwsvansgkalhhiyacglkdelrpldkvke gkkrllwgcdvgvavcaaavfhnicyklkmvarfgpiavgvdmtsrdvdviinnltskas dflcldyskwdstmspcvvrlaidiladcceqteltksvvltlkshpmtildamivqtkr glpsgmpftsvinsichwllwsaavykscaeiglhcsnlyedapfytygddgvyamtpmm vsllpaiienlrdyglsptaadktefidvcplnkisflkrtfeltdigwvskldkssilr qlewskttsrhmvieetydlakeergvqleelqvaaaahgqeffnfvcrelerqqaytqf svysydaarkiladrkr