Chains and heterogens:
PDB Chain Sequences:
>1v2fA (A:) mrlhprteaakesifprmsglaqrlgavnlgqgfpsnppppflleavrralgrqdqyapp aglpalrealaeefavepesvvvtsgatealyvllqslvgpgdevvvlepffdvylpdaf lagakarlvrldltpegfrldlsalekaltprtralllntpmnptglvfgereleaiarl arahdlflisdevydelyygerprrlrefapertftvgsagkrleatgyrvgwivgpkef mprlagmrqwtsfsaptplqagvaealklarregfyealregyrrrrdllagglramglr vyvpegtyflmaelpgwdafrlveearvalipasafyledppkdlfrfafckteeelhla lerlgrvvnspreaeggavsg
>1v2fA (A:) mrlhprteaakesifprmsglaqrlgavnlgqgfpsnppppflleavrralgrqdqyapp aglpalrealaeefavepesvvvtsgatealyvllqslvgpgdevvvlepffdvylpdaf lagakarlvrldltpegfrldlsalekaltprtralllntpmnptglvfgereleaiarl arahdlflisdevydelyygerprrlrefapertftvgsagkrleatgyrvgwivgpkef mprlagmrqwtsfsaptplqagvaealklarregfyealregyrrrrdllagglramglr vyvpegtyflmaelpgwdafrlveearvalipasafyledppkdlfrfafckteeelhla lerlgrvv
>1v2fB (B:) mrlhprteaakesifprmsglaqrlgavnlgqgfpsnppppflleavrralgrqdqyapp aglpalrealaeefavepesvvvtsgatealyvllqslvgpgdevvvlepffdvylpdaf lagakarlvrldltpegfrldlsalekaltprtralllntpmnptglvfgereleaiarl arahdlflisdevydelyygerprrlrefapertftvgsagkrleatgyrvgwivgpkef mprlagmrqwtsfsaptplqagvaealklarregfyealregyrrrrdllagglramglr vyvpegtyflmaelpgwdafrlveearvalipasafyledppkdlfrfafckteeelhla lerlgrvvnspreaeggavsg
>1v2fB (B:) mrlhprteaakesifprmsglaqrlgavnlgqgfpsnppppflleavrralgrqdqyapp aglpalrealaeefavepesvvvtsgatealyvllqslvgpgdevvvlepffdvylpdaf lagakarlvrldltpegfrldlsalekaltprtralllntpmnptglvfgereleaiarl arahdlflisdevydelyygerprrlrefapertftvgsagkrleatgyrvgwivgpkef mprlagmrqwtsfsaptplqagvaealklarregfyealregyrrrrdllagglramglr vyvpegtyflmaelpgwdafrlveearvalipasafyledppkdlfrfafckteeelhla lerlgrv