Chains and heterogens:
PDB Chain Sequences:
>6sxyA (A:) mhhhhhhhhhhlevlfqgpspdttslniaddvrmdprlkamlaafpmmeqqtfqtreeqv anantpeataareqlkmmmdmmdseefapsdnldistreftsspdgnaikiqfirpkgkq kvpcvyyihgggmmimsafygnyrawgkmianngvavamvdfrnclspssapevapfpag lndcvsglkwvsenadelsidknkiiiageagggnltlatglklkqdgnidlvkglyalc pyiagkwpqdrfpsssenngimielhnnqgalaygieqleaenplawpsfasaedmqglp ptvinvnecdplrdegidfyrrlmaagvparcrqvmgtchagdmfvavipdvsadtaadi artakgga
>6sxyA (A:) ddvrmdprlkamlaafpmmeqqtfqtreeqvanantpeataareqlkmmmdmmdseefap sdnldistreftsspdgnaikiqfirpkgkqkvpcvyyihgggmmimsafygnyrawgkm ianngvavamvdfrnclspssapevapfpaglndcvsglkwvsenadelsidknkiiiag eagggnltlatglklkqdgnidlvkglyalcpyiagkwpqdrfpsssenngimielhnnq galaygieqleaenplawpsfasaedmqglpptvinvnecdplrdegidfyrrlmaagvp arcrqvmgtchagdmfvavipdvsadtaadiartakg
>6sxyB (B:) mhhhhhhhhhhlevlfqgpspdttslniaddvrmdprlkamlaafpmmeqqtfqtreeqv anantpeataareqlkmmmdmmdseefapsdnldistreftsspdgnaikiqfirpkgkq kvpcvyyihgggmmimsafygnyrawgkmianngvavamvdfrnclspssapevapfpag lndcvsglkwvsenadelsidknkiiiageagggnltlatglklkqdgnidlvkglyalc pyiagkwpqdrfpsssenngimielhnnqgalaygieqleaenplawpsfasaedmqglp ptvinvnecdplrdegidfyrrlmaagvparcrqvmgtchagdmfvavipdvsadtaadi artakgga
>6sxyB (B:) iaddvrmdprlkamlaafpmmeqqtfqtreeqvanantpeataareqlkmmmdmmdseef apsdnldistreftsspdgnaikiqfirpkgkqkvpcvyyihgggmmimsafygnyrawg kmianngvavamvdfrnclspssapevapfpaglndcvsglkwvsenadelsidknkiii ageagggnltlatglklkqdgnidlvkglyalcpyiagkwpqdrfpsssenngimielhn nqgalaygieqleaenplawpsfasaedmqglpptvinvnecdplrdegidfyrrlmaag vparcrqvmgtchagdmfvavipdvsadtaadiartakgg