Chains and heterogens:
PDB Chain Sequences:
>2reb_ (-) denkqkalaaalgqiekqfgkgsimrlgedrsmdvetistgslsldialgagglpmgriv eiygpessgkttltlqviaaaqregktcafidaehaldpiyarklgvdidnllcsqpdtg eqaleicdalarsgavdvivvdsvaaltpkaeiegeigdshmglaarmmsqamrklagnl kqsntllifinqirmkigvmfgnpetttggnalkfyasvrldirrigavkegenvvgset rvkvvknkiaapfkqaefqilygeginfygelvdlgvkekliekagawysykgekigqgk anatawlkdnpetakeiekkvrelll
>2reb_ (-) denkqkalaaalgqiekqfgkgsimrlgedrsmdvetistgslsldialgagglpmgriv eiygpessgkttltlqviaaaqregktcafidaehaldpiyarklgvdidnllcsqpdtg eqaleicdalarsgavdvivvdsvaaltpkaeieglaarmmsqamrklagnlkqsntlli finqtggnalkfyasvrldirrigavkegenvvgsetrvkvvknkiaapfkqaefqilyg eginfygelvdlgvkekliekagawysykgekigqgkanatawlkdnpetakeiekkvre lll