Chains and heterogens:
PDB Chain Sequences:
>2reb_ (-) aidenkqkalaaalgqiekqfgkgsimrlgedrsmdvetistgslsldialgagglpmgr iveiygpessgkttltlqviaaaqregktcafidaehaldpiyarklgvdidnllcsqpd tgeqaleicdalarsgavdvivvdsvaaltpkaeiegeigdshmglaarmmsqamrklag nlkqsntllifinqirmkigvmfgnpetttggnalkfyasvrldirrigavkegenvvgs etrvkvvknkiaapfkqaefqilygeginfygelvdlgvkekliekagawysykgekigq gkanatawlkdnpetakeiekkvrelllsnpnstpdfsvddsegvaetnedf
>2reb_ (-) denkqkalaaalgqiekqfgkgsimrlgedrsmdvetistgslsldialgagglpmgriv eiygpessgkttltlqviaaaqregktcafidaehaldpiyarklgvdidnllcsqpdtg eqaleicdalarsgavdvivvdsvaaltpkaeieglaarmmsqamrklagnlkqsntlli finqtggnalkfyasvrldirrigavkegenvvgsetrvkvvknkiaapfkqaefqilyg eginfygelvdlgvkekliekagawysykgekigqgkanatawlkdnpetakeiekkvre lll