Chains and heterogens:
PDB Chain Sequences:
>4yuxA (A:) mahhhhhhmpgselisggwfreendqwpgqamslrvekvlydaptkfqhltifesdpkgp wgtvmaldgciqvtdydefvyhevlghtslcshpkpervliigggdggvlrevlrhgtve hcdlvdidgevmeqskqhfpqisrsladpratvrvgdglafvrqtpdntydvviidttdp agpasklfgeafykdvlrilkpdgiccnqgesiwldleliekmsrfiretgfasvqyalm hvptypcgsigtlvcskkagvdvtkplrpvedmpfakdlkyydsemhkasfalprfarhi nnse
>4yuxA (A:) pgselisggwfreendqwpgqamslrvekvlydaptkfqhltifesdpkgpwgtvmaldg ciqvtdydefvyhevlghtslcshpkpervliigggdggvlrevlrhgtvehcdlvdidg evmeqskqhfpqisrsladpratvrvgdglafvrqtpdntydvviidttdpagpasklfg eafykdvlrilkpdgiccnqgesiwldleliekmsrfiretgfasvqyalmhvptypcgs igtlvcskkagvdvtkplrpvedmpfakdlkyydsemhkasfalprfarhinn
>4yuxB (B:) mahhhhhhmpgselisggwfreendqwpgqamslrvekvlydaptkfqhltifesdpkgp wgtvmaldgciqvtdydefvyhevlghtslcshpkpervliigggdggvlrevlrhgtve hcdlvdidgevmeqskqhfpqisrsladpratvrvgdglafvrqtpdntydvviidttdp agpasklfgeafykdvlrilkpdgiccnqgesiwldleliekmsrfiretgfasvqyalm hvptypcgsigtlvcskkagvdvtkplrpvedmpfakdlkyydsemhkasfalprfarhi nnse
>4yuxB (B:) mpgselisggwfreendqwpgqamslrvekvlydaptkfqhltifesdpkgpwgtvmald gciqvtdydefvyhevlghtslcshpkpervliigggdggvlrevlrhgtvehcdlvdid gevmeqskqhfpqisrsladpratvrvgdglafvrqtpdntydvviidttdpagpasklf geafykdvlrilkpdgiccnqgesiwldleliekmsrfiretgfasvqyalmhvptypcg sigtlvcskkagvdvtkplrpvedmpfakdlkyydsemhkasfalprfarhinn