Chains and heterogens:
PDB Chain Sequences:
>2xufA (A:) egredpqllvrvrggqlrgirlkapggpvsaflgipfaeppvgsrrfmppepkrpwsgvl dattfqnvcyqyvdtlypgfegtemwnpnrelsedclylnvwtpyprpasptpvliwiyg ggfysgaasldvydgrflaqvegavlvsmnyrvgtfgflalpgsreapgnvglldqrlal qwvqeniaafggdpmsvtlfgesagaasvgmhilslpsrslfhravlqsgtpngpwatvs agearrratllarlvgcppggaggndteliaclrtrpaqdlvdhewhvlpqesifrfsfv pvvdgdflsdtpealintgdfqdlqvlvgvvkdegsaflvygvpgfskdneslisraqfl agvrigvpqasdlaaeavvlhytdwlhpedpthlrdamsavvgdhnvvcpvaqlagrlaa qgarvyayifehrastltwplwmgvphgyeiefifglpldpslnytteerifaqrlmkyw tnfartgdpndprdskspqwppyttaaqqyvslnlkplevrrglraqtcafwnrflpkll sata
>2xufA (A:) redpqllvrvrggqlrgirlkapggpvsaflgipfaeppvgsrrfmppepkrpwsgvlda ttfqnvcyqyvdtlypgfegtemwnpnrelsedclylnvwtpyprpasptpvliwiyggg fysgaasldvydgrflaqvegavlvsmnyrvgtfgflalpgsreapgnvglldqrlalqw vqeniaafggdpmsvtlfgesagaasvgmhilslpsrslfhravlqsgtpngpwatvsag earrratllarlvgcpgndteliaclrtrpaqdlvdhewhvlpqesifrfsfvpvvdgdf lsdtpealintgdfqdlqvlvgvvkdegsaflvygvpgfskdneslisraqflagvrigv pqasdlaaeavvlhytdwlhpedpthlrdamsavvgdhnvvcpvaqlagrlaaqgarvya yifehrastltwplwmgvphgyeiefifglpldpslnytteerifaqrlmkywtnfartg dpndprdskspqwppyttaaqqyvslnlkplevrrglraqtcafwnrflpklls
>2xufB (B:) egredpqllvrvrggqlrgirlkapggpvsaflgipfaeppvgsrrfmppepkrpwsgvl dattfqnvcyqyvdtlypgfegtemwnpnrelsedclylnvwtpyprpasptpvliwiyg ggfysgaasldvydgrflaqvegavlvsmnyrvgtfgflalpgsreapgnvglldqrlal qwvqeniaafggdpmsvtlfgesagaasvgmhilslpsrslfhravlqsgtpngpwatvs agearrratllarlvgcppggaggndteliaclrtrpaqdlvdhewhvlpqesifrfsfv pvvdgdflsdtpealintgdfqdlqvlvgvvkdegsaflvygvpgfskdneslisraqfl agvrigvpqasdlaaeavvlhytdwlhpedpthlrdamsavvgdhnvvcpvaqlagrlaa qgarvyayifehrastltwplwmgvphgyeiefifglpldpslnytteerifaqrlmkyw tnfartgdpndprdskspqwppyttaaqqyvslnlkplevrrglraqtcafwnrflpkll sata
>2xufB (B:) edpqllvrvrggqlrgirlkapggpvsaflgipfaeppvgsrrfmppepkrpwsgvldat tfqnvcyqyvdtlypgfegtemwnpnrelsedclylnvwtpyprpasptpvliwiygggf ysgaasldvydgrflaqvegavlvsmnyrvgtfgflalpgsreapgnvglldqrlalqwv qeniaafggdpmsvtlfgesagaasvgmhilslpsrslfhravlqsgtpngpwatvsage arrratllarlvgcpndteliaclrtrpaqdlvdhewhvlpqesifrfsfvpvvdgdfls dtpealintgdfqdlqvlvgvvkdegsaflvygvpgfskdneslisraqflagvrigvpq asdlaaeavvlhytdwlhpedpthlrdamsavvgdhnvvcpvaqlagrlaaqgarvyayi fehrastltwplwmgvphgyeiefifglpldpslnytteerifaqrlmkywtnfartgdp ndprdskspqwppyttaaqqyvslnlkplevrrglraqtcafwnrflpkll