Chains and heterogens:
PDB Chain Sequences:
>6i98A (A:) vfalgnnlgstdgylathsqiatktskplletsqtvsvitreqiddtasktvqqamrytp giftgqvgasnrydyvvmrgfadnsvdniyldglkamgdsgtfssmqvdpyfleridvlk gpssvlygrslpgglvaltskkplyedyrqitgsignmgqkemgfdfsgpldeekriayr liglgkgsdtqfdhvkeeryaiaptlaidfsddttltlqgylqhdpnggyhggvpadgtl shhngrhisreffdgepskddfdrtqrmfgyqlehriddvwsarqnfryldsdvdlsqvy aygwsasepnklnryfsgarehlqayivdnmlqaefatgaarhtlltgldyqrrrtvvdw rsgsasaldafnpvygddaisyfpddnhtrrleqtgvylqdlididqwrfslglrqdwvs vtdknrstgskadddwekftgrigalylfdnglapyvsysesfnpnaysdasgtplapte gkqwelglkfqapgsnsfytaslfhitqenvaskepqdnfytsvgevrsqgleleahtql sdnlkllgsytytditytksldgnqghtpnqapkhmaslwadyafdagplsglsigggar yvgetwadkentlrvpdytlvdarigydlgklglkgldvslnannlldkdyvascysldf cyfgekrnvtatvnyqf