Chains and heterogens:
PDB Chain Sequences:
>6ntkA (A:) gredaellvtvrggrlrgirlktpggpvsaflgipfaeppmgprrflppepkqpwsgvvd attfqsvcyqyvdtlypgfegtemwnpnrelsedclylnvwtpyprptsptpvlvwiygg gfysgassldvydgrflvqaertvlvsmnyrvgafgflalpgsreapgnvglldqrlalq wvqenvaafggdptsvtlfgesagaasvgmhllsppsrglfhravlqsgapngpwatvgm gearrratqlahlvgcppggtggndtelvaclrtrpaqvlvnhewhvlpqesvfrfsfvp vvdgdflsdtpealinagdfhglqvlvgvvkdegsyflvygapgfskdneslisraefla gvrvgvpqvsdlaaeavvlhytdwlhpedparlrealsdvvgdhnvvcpvaqlagrlaaq garvyayvfehrastlswplwmgvphgyeiefifgipldpsrnytaeekifaqrlmrywa nfartgdpneprdpkapqwppytagaqqyvsldlrplevrrglraqacafwnrflpklls at
>6ntkA (A:) redaellvtvrggrlrgirlktpggpvsaflgipfaeppmgprrflppepkqpwsgvvda ttfqsvcyqyvdtlypgfegtemwnpnrelsedclylnvwtpyprptsptpvlvwiyggg fysgassldvydgrflvqaertvlvsmnyrvgafgflalpgsreapgnvglldqrlalqw vqenvaafggdptsvtlfgesagaasvgmhllsppsrglfhravlqsgapngpwatvgmg earrratqlahlvgcppggndtelvaclrtrpaqvlvnhewhvlpqesvfrfsfvpvvdg dflsdtpealinagdfhglqvlvgvvkdegsyflvygapgfskdneslisraeflagvrv gvpqvsdlaaeavvlhytdwlhpedparlrealsdvvgdhnvvcpvaqlagrlaaqgarv yayvfehrastlswplwmgvphgyeiefifgipldpsrnytaeekifaqrlmrywanfar tgdpnepqwppytagaqqyvsldlrplevrrglraqacafwnrflpkllsa
>6ntkB (B:) gredaellvtvrggrlrgirlktpggpvsaflgipfaeppmgprrflppepkqpwsgvvd attfqsvcyqyvdtlypgfegtemwnpnrelsedclylnvwtpyprptsptpvlvwiygg gfysgassldvydgrflvqaertvlvsmnyrvgafgflalpgsreapgnvglldqrlalq wvqenvaafggdptsvtlfgesagaasvgmhllsppsrglfhravlqsgapngpwatvgm gearrratqlahlvgcppggtggndtelvaclrtrpaqvlvnhewhvlpqesvfrfsfvp vvdgdflsdtpealinagdfhglqvlvgvvkdegsyflvygapgfskdneslisraefla gvrvgvpqvsdlaaeavvlhytdwlhpedparlrealsdvvgdhnvvcpvaqlagrlaaq garvyayvfehrastlswplwmgvphgyeiefifgipldpsrnytaeekifaqrlmrywa nfartgdpneprdpkapqwppytagaqqyvsldlrplevrrglraqacafwnrflpklls at
>6ntkB (B:) edaellvtvrggrlrgirlktpggpvsaflgipfaeppmgprrflppepkqpwsgvvdat tfqsvcyqyvdtlypgfegtemwnpnrelsedclylnvwtpyprptsptpvlvwiygggf ysgassldvydgrflvqaertvlvsmnyrvgafgflalpgsreapgnvglldqrlalqwv qenvaafggdptsvtlfgesagaasvgmhllsppsrglfhravlqsgapngpwatvgmge arrratqlahlvgcpndtelvaclrtrpaqvlvnhewhvlpqesvfrfsfvpvvdgdfls dtpealinagdfhglqvlvgvvkdegsyflvygapgfskdneslisraeflagvrvgvpq vsdlaaeavvlhytdwlhpedparlrealsdvvgdhnvvcpvaqlagrlaaqgarvyayv fehrastlswplwmgvphgyeiefifgipldpsrnytaeekifaqrlmrywanfartgdp nepqwppytagaqqyvsldlrplevrrglraqacafwnrflpkllsa