Chains and heterogens:
PDB Chain Sequences:
>6g3rA (A:) kaaaigidlgttyscvgvfqhgkveiiandqgnrttpsyvaftdterligdaaknqvaln pqntvfdakrligrkfgdpvvqsdmkhwpfqvindgdkpkvqvsykgetkafypeeissm vltkmkeiaeaylgypvtnavitvpayfndsqrqatkdagviaglnvlriineptaaaia ygldrtgkgernvlifdlgggtfdvsiltiddgifevkatagdthlggedfdnrlvnhfv eefkrkhkkdisqnkravrrlrtacerakrtlssstqasleidslfegidfytsitrarf eelcsdlfrstlepvekalrdakldkaqihdlvlvggstripkvqkllqdffngrdlnks inpdeavaygaavqaailmg