Chains and heterogens:
PDB Chain Sequences:
>3gl1A (A:) snamaegvfqgaigidlgttyscvatyessveiianeqgnrvtpsfvaftpeerligdaa knqaalnprntvfdakrligrrfddesvqkdmktwpfkvidvdgnpvievqyleetktfs pqeisamvltkmkeiaeakigkkvekavitvpayfndaqrqatkdagaisglnvlriine ptaaaiayglgagksekerhvlifdlgggtfdvsllhiaggvytvkstsgnthlggqdfd tnllehfkaefkkktgldisddaralrrlrtaaerakrtlssvtqttvevdslfdgedfe ssltrarfedlnaalfkstlepveqvlkdakisksqidevvlvggstripkvqkllsdff dgkqleksinpdeavaygaavqgailt
>3gl1A (A:) aegvfqgaigidlgttyscvatyessveiianeqgnrvtpsfvaftpeerligdaaknqa alnprntvfdakrligrrfddesvqkdmktwpfkvidvdgnpvievqyleetktfspqei samvltkmkeiaeakigkkvekavitvpayfndaqrqatkdagaisglnvlriineptaa aiayglgagksekerhvlifdlgggtfdvsllhiaggvytvkstsgnthlggqdfdtnll ehfkaefkkktgldisddaralrrlrtaaerakrtlssvtqttvevdslfdgedfesslt rarfedlnaalfkstlepveqvlkdakisksqidevvlvggstripkvqkllsdffdgkq leksinpdeavaygaavqgailt
>3gl1B (B:) snamaegvfqgaigidlgttyscvatyessveiianeqgnrvtpsfvaftpeerligdaa knqaalnprntvfdakrligrrfddesvqkdmktwpfkvidvdgnpvievqyleetktfs pqeisamvltkmkeiaeakigkkvekavitvpayfndaqrqatkdagaisglnvlriine ptaaaiayglgagksekerhvlifdlgggtfdvsllhiaggvytvkstsgnthlggqdfd tnllehfkaefkkktgldisddaralrrlrtaaerakrtlssvtqttvevdslfdgedfe ssltrarfedlnaalfkstlepveqvlkdakisksqidevvlvggstripkvqkllsdff dgkqleksinpdeavaygaavqgailt
>3gl1B (B:) gvfqgaigidlgttyscvatyessveiianeqgnrvtpsfvaftpeerligdaaknqaal nprntvfdakrligrrfddesvqkdmktwpfkvidvdgnpvievqyleetktfspqeisa mvltkmkeiaeakigkkvekavitvpayfndaqrqatkdagaisglnvlriineptaaai ayglgagksekerhvlifdlgggtfdvsllhiaggvytvkstsgnthlggqdfdtnlleh fkaefkkktgldisddaralrrlrtaaerakrtlssvtqttvevdslfdgedfessltra rfedlnaalfkstlepveqvlkdakisksqidevvlvggstripkvqkllsdffdgkqle ksinpdeavaygaavqgailt