Chains and heterogens:
PDB Chain Sequences:
>1wybA (A:) mnarstgqhparypgaaageptldswqepphnrwafahlgemvpsaavsrrpvnapghal arlgaiaaqlpdleqrleqtytdaflvlrgtevvaeyyragfapddrhllmsvskslcgt vvgalvdegridpaqpvteyvpelagsvydgpsvlqvldmqisidynedyvdpasevqth grsagwrtrrhgdpadtyeflttlrgdgstgefqycsantdvlawivervtglryveals tylwakldadrdatitvdttgfgfahggvsctardlarvgrmmldggvapggrvvsedwv rrvlaggsheamtdkgftntfpdgsytrqwwctgnergnvsgigihgqnlwldpltdsvi vklsswpdpdtehwhrlqngilldvsraldav
>1wybA (A:) stgqhparypgaaageptldswqepphnrwafahlgemvpsaavsrrpghalarlgaiaa qlpdleqrleqtytdaflvlrgtevvaeyyragfapddrhllmsvskslcgtvvgalvde gridpaqpvteyvpelagsvydgpsvlqvldmqisidynesevqthgrsagwrtrrhgdp adtyeflttlrgdgstgefqycsantdvlawivervtglryvealstylwakldadrdat itvdttgfgfahggvsctardlarvgrmmldggvapggrvvsedwvrrvlaggsheamtd kgftntfpdgsytrqwwctgnergnvsgigihgqnlwldpltdsvivklsswpdpdtehw hrlqngilldvsraldav