Chains and heterogens:
PDB Chain Sequences:
>2j4zA (A:) gpqplpsapennpeeelaskqkneeskkrqwaledfeigrplgkgkfgnvylarekqskf ilalkvlfkaqlekagvehqlrreveiqshlrhpnilrlygyfhdatrvylileyaplgt vyrelqklskfdeqrtatyitelanalsychskrvihrdikpenlllgsagelkiadfgw svhapssrrttlcgtldylppemiegrmhdekvdlwslgvlcyeflvgkppfeantyqet ykrisrveftfpdfvtegardlisrllkhnpsqrpmlrevlehpwitansskpsncqnke saskqs
>2j4zA (A:) rqwaledfeigrplgkgkfgnvylarekqskfilalkvlfkaqlekagvehqlrreveiq shlrhpnilrlygyfhdatrvylileyaplgtvyrelqklskfdeqrtatyitelanals ychskrvihrdikpenlllgsagelkiadfgwsvhapssrrttlcgtldylppemiegrm hdekvdlwslgvlcyeflvgkppfeantyqetykrisrveftfpdfvtegardlisrllk hnpsqrpmlrevlehpwitanssk
>2j4zB (B:) gpqplpsapennpeeelaskqkneeskkrqwaledfeigrplgkgkfgnvylarekqskf ilalkvlfkaqlekagvehqlrreveiqshlrhpnilrlygyfhdatrvylileyaplgt vyrelqklskfdeqrtatyitelanalsychskrvihrdikpenlllgsagelkiadfgw svhapssrrttlcgtldylppemiegrmhdekvdlwslgvlcyeflvgkppfeantyqet ykrisrveftfpdfvtegardlisrllkhnpsqrpmlrevlehpwitansskpsncqnke saskqs
>2j4zB (B:) rqwaledfeigrplgkgkfgnvylarekqskfilalkvlfkaqlekagvehqlrreveiq shlrhpnilrlygyfhdatrvylileyaplgtvyrelqklskfdeqrtatyitelanals ychskrvihrdikpenlllgsagelkiadfgwsvhapssrrttlcgtldylppemiegrm hdekvdlwslgvlcyeflvgkppfeantyqetykrisrveftfpdfvtegardlisrllk hnpsqrpmlrevlehpwitansskpsncqn