Chains and heterogens:
PDB Chain Sequences:
>1rbaA (A:) mdqssryvnlalkeedliaggehvlcayimkpkagygyvataahfaaesstgtnvevctt ddftrgvdalvyevdeareltkiaypvalfdrnitdgkamiasfltltmgnnqgmgdvey akmhdfyvpeayralfdgpsvnisalwkvlgrpevdgglvvgtiikpklglrpkpfaeac hafwlggdfiknnepqgnqpfaplrdtialvadamrraqdetgeaklfsanitaddpfei iargeyvletfgenashvallvdgyvagaaaittarrrfpdnflhyhraghgavtspqsk rgytafvhckmarlqgasgihtgtmgfgkmegessdraiaymltqdeaqgpfyrqswggm kactpiisggmnalrmpgffenlgnanviltagggafghidgpvagarslrqawqawrdg vpvldyarehkelarafesfpgdadqiypgwrkalgvedtrsalpa
>1rbaA (A:) sryvnlalkeedliaggehvlcayimkpkagygyvataahfaaesstgtnvtrgvdalvy evdeareltkiaypvalfdrnitdgkamiasfltltmgnnqgmgdveyakmhdfyvpeay ralfdgpsvnisalwkvlgrpevdgglvvgtiikpklglrpkpfaeachafwlggdfikn nepqgnqpfaplrdtialvadamrraqdetgeaklfsanitaddpfeiiargeyvletfg enashvallvdgyvagaaaittarrrfpdnflhyhraghgavtspqskrgytafvhckma rlqgasgihtgtsdraiaymltqdeaqgpfyrqswggmkactpiisggmnalrmpgffen lgnanviltagggafghidgpvagarslrqawqawrdgvpvldyarehkelarafesfp
>1rbaB (B:) mdqssryvnlalkeedliaggehvlcayimkpkagygyvataahfaaesstgtnvevctt ddftrgvdalvyevdeareltkiaypvalfdrnitdgkamiasfltltmgnnqgmgdvey akmhdfyvpeayralfdgpsvnisalwkvlgrpevdgglvvgtiikpklglrpkpfaeac hafwlggdfiknnepqgnqpfaplrdtialvadamrraqdetgeaklfsanitaddpfei iargeyvletfgenashvallvdgyvagaaaittarrrfpdnflhyhraghgavtspqsk rgytafvhckmarlqgasgihtgtmgfgkmegessdraiaymltqdeaqgpfyrqswggm kactpiisggmnalrmpgffenlgnanviltagggafghidgpvagarslrqawqawrdg vpvldyarehkelarafesfpgdadqiypgwrkalgvedtrsalpa
>1rbaB (B:) sryvnlalkeedliaggehvlcayimkpkagygyvataahfaaesstgtnvevcttddft rgvdalvyevdeareltkiaypvalfdrnitdgkamiasfltltmgnnqgmgdveyakmh dfyvpeayralfdgpsvnisalwkvlgrpevdgglvvgtiikpklglrpkpfaeachafw lggdfiknnepqgnqpfaplrdtialvadamrraqdetgeaklfsanitaddpfeiiarg eyvletfgenashvallvdgyvagaaaittarrrfpdnflhyhraghgavtspqskrgyt afvhckmarlqgasgihtgtsdraiaymltqdeaqgpfyrqswggmkactpiisggmnal rmpgffenlgnanviltagggafghidgpvagarslrqawqawrdgvpvldyarehkela rafesfpgdadqiypgwrkalgv