Chains and heterogens:
PDB Chain Sequences:
>2pqcA (A:) ssrpatarkssglsgtvripgdksishrsfmfgglasgetritgllegedvintgkamqa mgarirkegdtwiidgvgnggllapeapldfgnaatgcrltmglvgvydfdstfigdasl tkrpmgrvlnplremgvqvksedgdrlpvtlrgpktptpityrvpmasaqvksavllagl ntpgittviepimtrdhtekmlqgfganltvetdadgvrtirlegrgkltgqvidvpgdp sstafplvaallvpgsdvtilnvlmnptrtgliltlqemgadievinprlaggedvadlr vrsstlkgvtvpedrapsmideypilavaaafaegatvmngleelrvkesdrlsavangl klngvdcdegetslvvrgrpdgkglgnasgaavathldhriamsflvmglvsenpvtvdd atmiatsfpefmdlmaglgakiels