Chains and heterogens:
PDB Chain Sequences:
>3rrpA (A:) gpgsmlseqqyriehdtmgevrvpaealwraqtqravenfpisgrglertqiralgllkg acaqvnkdlgllaaekadaiiaaaqeiadgkhddqfpidvfqtgsgtssnmnaneviasi aaqatppvvvhpnddvnmsqssndtfptathlaateaavrdlipaleylqqalatkakaw ktvvksgrthlmdavpvtlgqefggyarqieagiervkatlprlgelpiggtavgtglna pdgfgakvvevlkqstglselktasdsfeaqaardglvegsgalktiaasltkiandirw mgsgpltglgeiqlpdlqpgssimpgkvnpvlpeavtqvaaqvigndaaitvgglsgafe lnvyipvmarnllesftllanvsrlfvdkcvdglvanedhlrtlaesspsivtplnsaig yeeaaavakealkerktirqtvidrgligdklsieeldkrldvlamakvkd
>3rrpA (A:) seqqyriehdtmgevrvpaealwraqtqravenfpisgrglertqiralgllkgacaqvn kdlgllaaekadaiiaaaqeiadgkhddqfpidvfqtgsgtssnmnaneviasiaaqatp pvvvhpnddvnmsqssndtfptathlaateaavrdlipaleylqqalatkakawktvvks grthlmdavpvtlgqefggyarqieagiervkatlprlgelpiggtavgtglnapdgfga kvvevlkqstglselktasdsfeaqaardglvegsgalktiaasltkiandirwmgsgpl tglgeiqlpdlqpgssimpgkvnpvlpeavtqvaaqvigndaaitvgglsgafelnvyip vmarnllesftllanvsrlfvdkcvdglvanedhlrtlaesspsivtplnsaigyeeaaa vakealkerktirqtvidrgligdklsieeldkrldvlamakvkd
>3rrpB (B:) gpgsmlseqqyriehdtmgevrvpaealwraqtqravenfpisgrglertqiralgllkg acaqvnkdlgllaaekadaiiaaaqeiadgkhddqfpidvfqtgsgtssnmnaneviasi aaqatppvvvhpnddvnmsqssndtfptathlaateaavrdlipaleylqqalatkakaw ktvvksgrthlmdavpvtlgqefggyarqieagiervkatlprlgelpiggtavgtglna pdgfgakvvevlkqstglselktasdsfeaqaardglvegsgalktiaasltkiandirw mgsgpltglgeiqlpdlqpgssimpgkvnpvlpeavtqvaaqvigndaaitvgglsgafe lnvyipvmarnllesftllanvsrlfvdkcvdglvanedhlrtlaesspsivtplnsaig yeeaaavakealkerktirqtvidrgligdklsieeldkrldvlamakvkd
>3rrpB (B:) qyriehdtmgevrvpaealwraqtqravenfpisgrglertqiralgllkgacaqvnkdl gllaaekadaiiaaaqeiadgkhddqfpidvfqtgsgtssnmnaneviasiaaqatppvv vhpnddvnmsqssndtfptathlaateaavrdlipaleylqqalatkakawktvvksgrt hlmdavpvtlgqefggyarqieagiervkatlprlgelpiggtavgtglnapdgfgakvv evlkqstglselktasdsfeaqaardglvegsgalktiaasltkiandirwmgsgpltgl geiqlpdlqpgssimpgkvnpvlpeavtqvaaqvigndaaitvgglsgafelnvyipvma rnllesftllanvsrlfvdkcvdglvanedhlrtlaesspsivtplnsaigyeeaaavak ealkerktirqtvidrgligdklsieeldkrldvlamakv