Chains and heterogens:
PDB Chain Sequences:
>1nxcA (A:) flppvgvenrepadatirekrakikemmthawnnykryawglnelkpiskeghssslfgn ikgativdaldtlfimgmktefqeakswikkyldfnvnaevsvfevnirfvggllsayyl sgeeifrkkavelgvkllpafhtpsgipwallnmksgigrnwpwasggssilaefgtlhl efmhlshlsgdpvfaekvmkirtvlnkldkpeglypnylnpssgqwgqhhvsvgglgdsf yeyllkawlmsdktdleakkmyfdavqaiethlirkssggltyiaewkggllehkmghlt cfaggmfalgadgapearaqhylelgaeiartchesynrtyvklgpeafrfdggveaiat rqnekyyilrpevietymymwrlthdpkyrtwaweavealeshcrvnggysglrdvyiar esyddvqqsfflaetlkylylifsdddllplehwifnteahpfpilreqkkeidgkek
>1nxcA (A:) flppvgvenrepadatirekrakikemmthawnnykryawglnelkpiskeghssslfgn ikgativdaldtlfimgmktefqeakswikkyldfnvnaevsvfevnirfvggllsayyl sgeeifrkkavelgvkllpafhtpsgipwallnmksgigrnwpwasggssilaefgtlhl efmhlshlsgdpvfaekvmkirtvlnkldkpeglypnylnpssgqwgqhhvsvgglgdsf yeyllkawlmsdktdleakkmyfdavqaiethlirkssggltyiaewkggllehkmghlt cfaggmfalgadgapearaqhylelgaeiartchesynrtyvklgpeafrfdggveaiat rqnekyyilrpevietymymwrlthdpkyrtwaweavealeshcrvnggysglrdvyiar esyddvqqsfflaetlkylylifsdddllplehwifnteahpfpilr