Chains and heterogens:
PDB Chain Sequences:
>4z7eA (A:) mhhhhhhhhhhgenlyfqgsdkkeitiagklgaepeilinmyklviedetdlkvnvkpnm gktsfvfnalksgdidiypeftgtvletflkenakthdpeevytqardglakdfdmtylk pmkynntyalavspefakennlekisdlgpvsdqvkagftlefkdrsdgykgiqdkyglt fsnlktmepklrynaiksgdinlldaystdselaqyklkvleddqqlfppyqgaplmltk tldkypelkkplnklagkitddemrkmnyevnvngksaytvakdylkdqgiik
>4z7eA (A:) eitiagklgaepeilinmyklviedetdlkvnvkpnmgktsfvfnalksgdidiypeftg tvletflkenakthdpeevytqardglakdfdmtylkpmkynntyalavspefakennle kisdlgpvsdqvkagftlefkdrsdgykgiqdkygltfsnlktmepklrynaiksgdinl ldaystdselaqyklkvleddqqlfppyqgaplmltktldkypelkkplnklagkitdde mrkmnyevnvngksaytvakdylkdqgiik
>4z7eB (B:) mhhhhhhhhhhgenlyfqgsdkkeitiagklgaepeilinmyklviedetdlkvnvkpnm gktsfvfnalksgdidiypeftgtvletflkenakthdpeevytqardglakdfdmtylk pmkynntyalavspefakennlekisdlgpvsdqvkagftlefkdrsdgykgiqdkyglt fsnlktmepklrynaiksgdinlldaystdselaqyklkvleddqqlfppyqgaplmltk tldkypelkkplnklagkitddemrkmnyevnvngksaytvakdylkdqgiik
>4z7eB (B:) eitiagklgaepeilinmyklviedetdlkvnvkpnmgktsfvfnalksgdidiypeftg tvletflkenakthdpeevytqardglakdfdmtylkpmkynntyalavspefakennle kisdlgpvsdqvkagftlefkdrsdgykgiqdkygltfsnlktmepklrynaiksgdinl ldaystdselaqyklkvleddqqlfppyqgaplmltktldkypelkkplnklagkitdde mrkmnyevnvngksaytvakdylkdqgiik