Chains and heterogens:
PDB Chain Sequences:
>6wcvA (A:) msytasrqhlyvdkntkiicqgftgkqgtfhsqqaleygtklvggttpgkggqthlglpv fntvkeakeqtgatasviyvpppfaaaaineaieaeiplvvcitegipqqdmvrvkhkll rqektrligpncpgvinpgeckigimpghihkkgrigivsrsgtltyeavhqttqvglgq slcvgiggdpfngtdfidcleiflndsategiiligeiggnaeenaaeflkqhnsgpnsk pvvsfiagltappgrrmghagaiiaggkggakekisalqsagvvvsmspaqlgttiykef ekrkmlehhhhhhhh
>6wcvA (A:) sytasrqhlyvdkntkiicqgftgkqgtfhsqqaleygtklvggttpgkggqthlglpvf ntvkeakeqtgatasviyvpppfaaaaineaieaeiplvvcitegipqqdmvrvkhkllr qektrligpncpgvinpgeckigimpghihkkgrigivsrsgtltyeavhqttqvglgqs lcvgiggdpfngtdfidcleiflndsategiiligeiggnaeenaaeflkqhnsgpnskp vvsfiagltappgrrmghagaiiaggkggakekisalqsagvvvsmspaqlgttiykefe krkmle
>6wcvB (B:) mnlqeyqskklmsdngvrvqrffvadtanealeaakrlnakeivlkaqilaggrgkgvfn sglkggvhltkdpnvvgqlakqmigynlatkqtpkegvkvnkvmvaealdisretylail mdrscngpvlvgspqggvdieevaasnpelifkeqidifegikdsqaqrmaenlgfvgpl ksqaadqitklynlflkidatqvevnpfgetpegqvvcfdakinfddnaefrqkdifamd dksenepieneaakydlkyigldgniacfvngaglamatcdiiflnggkpanfldlgggv keaqvyqafklltadpkveailvnifggivncaiiangitkacrelelkvplvvrlegtn vqeaqkilnnsglpitsaidledaakkavasvakk
>6wcvB (B:) mnlqeyqskklmsdngvrvqrffvadtanealeaakrlnakeivlkaqilaggrgkgvfn sglkggvhltkdpnvvgqlakqmigynlatkqtpkegvkvnkvmvaealdisretylail mdrscngpvlvgspqggvdieevaasnpelifkeqidifegikdsqaqrmaenlgfvgpl ksqaadqitklynlflkidatqvevnpfgetpegqvvcfdakinfddnaefrqkdifamd dksenepieneaakydlkyigldgniacfvngaglamatcdiiflnggkpanfldlgggv keaqvyqafklltadpkveailvnifggivncaiiangitkacrelelkvplvvrlegtn vqeaqkilnnsglpitsaidledaakkavasva