Chains and heterogens:
PDB Chain Sequences:
>1kbjA (A:) getkediarkeqlksllppldniinlydfeylasqtltkqawayyssgandevthrenhn ayhriffkpkilvdvrkvdistdmlgshvdvpfyvsatalcklgnplegekdvargcgqg vtkvpqmistlascspeeiieaapsdkqiqwyqlyvnsdrkitddlvknveklgvkalfv tvdapslgqrekdmklkfsntkagpkamkktnveesqgasralskfidpsltwkdieelk kktklpivikgvqrtedvikaaeigvsgvvlsnhggrqldfsrapievlaetmpileqrn lkdklevfvdggvrrgtdvlkalclgakgvglgrpflyanscygrngvekaieilrdeie msmrllgvtsiaelkpdlldlstlkartvgvpndvlynevyegptltefeda
>1kbjA (A:) getkediarkeqlksllppldniinlydfeylasqtltkqawayyssgandevthrenhn ayhriffkpkilvdvrkvdistdmlgshvdvpfyvsatalcklgnplegekdvargcgqg vtkvpqmistlascspeeiieaapsdkqiqwyqlyvnsdrkitddlvknveklgvkalfv tvdapslgqrekdmklkfsasralskfidpsltwkdieelkkktklpivikgvqrtedvi kaaeigvsgvvlsnhggrqldfsrapievlaetmpileqrnlkdklevfvdggvrrgtdv lkalclgakgvglgrpflyanscygrngvekaieilrdeiemsmrllgvtsiaelkpdll dlstlkartvgvpndvlynevyegptltefeda
>1kbjB (B:) getkediarkeqlksllppldniinlydfeylasqtltkqawayyssgandevthrenhn ayhriffkpkilvdvrkvdistdmlgshvdvpfyvsatalcklgnplegekdvargcgqg vtkvpqmistlascspeeiieaapsdkqiqwyqlyvnsdrkitddlvknveklgvkalfv tvdapslgqrekdmklkfsntkagpkamkktnveesqgasralskfidpsltwkdieelk kktklpivikgvqrtedvikaaeigvsgvvlsnhggrqldfsrapievlaetmpileqrn lkdklevfvdggvrrgtdvlkalclgakgvglgrpflyanscygrngvekaieilrdeie msmrllgvtsiaelkpdlldlstlkartvgvpndvlynevyegptltefeda
>1kbjB (B:) getkediarkeqlksllppldniinlydfeylasqtltkqawayyssgandevthrenhn ayhriffkpkilvdvrkvdistdmlgshvdvpfyvsatalcklgnplegekdvargcgqg vtkvpqmistlascspeeiieaapsdkqiqwyqlyvnsdrkitddlvknveklgvkalfv tvdapslgqrekdmklkfasralskfidpsltwkdieelkkktklpivikgvqrtedvik aaeigvsgvvlsnhggrqldfsrapievlaetmpileqrnlkdklevfvdggvrrgtdvl kalclgakgvglgrpflyanscygrngvekaieilrdeiemsmrllgvtsiaelkpdlld lstlkartvgvpndvlynevyegptltefeda