Chains and heterogens:
PDB Chain Sequences:
>1nfiA (A:) yveiieqpkqrgmrfrykcegrsagsipgerstdttkthptikingytgpgtvrislvtk dpphrphphelvgkdcrdgfyeaelcpdrcihsfqnlgiqcvkkrdleqaisqriqtnnn pfqvpieeqrgdydlnavrlcfqvtvrdpsgrplrlppvlphpifdnrapntaelkicrv nrnsgsclggdeifllcdkvqkedievyftgpgweargsfsqadvhrqvaivfrtppyad pslqapvrvsmqlrrpsdrelsepmefqylpdtddrhrieekrkrtyetfksimk
>1nfiB (B:) snlkivrmdrtagcvtggeeiyllcdkvqkddiqirfyeeeenggvwegfgdfsptdvhr qfaivfktpkykdinitkpasvfvqlrrksdletsepkpflyypeik
>1nfiC (C:) yveiieqpkqrgmrfrykcegrsagsipgerstdttkthptikingytgpgtvrislvtk dpphrphphelvgkdcrdgfyeaelcpdrcihsfqnlgiqcvkkrdleqaisqriqtnnn pfqvpieeqrgdydlnavrlcfqvtvrdpsgrplrlppvlphpifdnrapntaelkicrv nrnsgsclggdeifllcdkvqkedievyftgpgweargsfsqadvhrqvaivfrtppyad pslqapvrvsmqlrrpsdrelsepmefqylpdtddrhrieekrkrtyetfksimkkspfs g
>1nfiD (D:) snlkivrmdrtagcvtggeeiyllcdkvqkddiqirfyeeeenggvwegfgdfsptdvhr qfaivfktpkykdinitkpasvfvqlrrksdletsepkpflyypeik
>1nfiE (E:) ltedgdsflhlaiiheekaltmevirqvkgdlaflnfqnnlqqtplhlavitnqpeiaea llgagcdpelrdfrgntplhlaceqgclasvgvltqscttphlhsilkatnynghtclhl asihgylgivellvslcadvnaqepcngrtalhlavdlqnpdlvslllkcgadvnrvtyn gyspyqltwgrpstriqqqlgqltlenlqmlpe
>1nfiE (E:) ltedgdsflhlaiiheekaltmevirqvkgdlaflnfqnnlqqtplhlavitnqpeiaea llgagcdpelrdfrgntplhlaceqgclasvgvltqscttphlhsilkatnynghtclhl asihgylgivellvslgadvnaqepcngrtalhlavdlqnpdlvslllkcgadvnrvtyq gyspyqltwgrpstriqqqlgqltlenlqmlpe
>1nfiF (F:) ltedgdsflhlaiiheekaltmevirqvkgdlaflnfqnnlqqtplhlavitnqpeiaea llgagcdpelrdfrgntplhlaceqgclasvgvltqscttphlhsilkatnynghtclhl asihgylgivellvslcadvnaqepcngrtalhlavdlqnpdlvslllkcgadvnrvtyn gyspyqltwgrpstriqqqlgqltlenlqmlpe
>1nfiF (F:) ltedgdsflhlaiiheekaltmevirqvkgdlaflnfqnnlqqtplhlavitnqpeiaea llgagcdpelrdfrgntplhlaceqgclasvgvltqscttphlhsilkatnynghtclhl asihgylgivellvslgadvnaqepcngrtalhlavdlqnpdlvslllkcgadvnrvtyq gyspyqltwgrpstriqqqlgqltlenlqmlpe