Chains and heterogens:
PDB Chain Sequences:
>1chuA (A:) ntlpehscdvliigsgaaglslalrladqhqvivlskgpvtegstfyaqggiaavfdetd sidshvedtliagagicdrhavefvasnarscvqwlidqgvlfdthiqpngeesyhltre gghshrrilhaadatgrevettlvskalnhpnirvlertnavdlivsdkiglpgtrrvvg awvwnrnketvetchakavvlatggaskvyqyttnpdissgdgiamawragcrvanlefn qfhptalyhpqarnflltealrgegaylkrpdgtrfmpdfdergelaprdivaraidhem krlgadcmfldishkpadfirqhfpmiyekllglgidltqepvpivpaahytcggvmvdd hgrtdveglyaigevsytglhganrmasnslleclvygwsaaeditrrmpyahdistlpp wdesrvenpdervviqhnwhelrlfmwdyvgivrttkrleralrritmlqqeideyyahf rvsnnllelrnlvqvaelivrcammrkesrglhftldypellthsgpsilsp
>1chuA (A:) ntlpehscdvliigsgaaglslalrladqhqvivlskgpvtefdetdsidshvedtliag agicdrhavefvasnarscvqwlidqgvlttlvskalnhpnirvlertnavdlivsdkig lpgtrrvvgawvwnrnketvetchakavvlatggaskvyqyttnpdissgdgiamawrag crvanlefnqfhptalyhpqarnflltealrgegaylkrpdgtrfmpdfdergelaprdi varaidhemkrlgadcmfldishkpadfirqhfpmiyekllglgidltqepvpivpaahy tcggvmvddhgrtdveglyaigevsytglhganrmasnslleclvygwsaaeditrrmhd istlppwdesrvenpdervviqhnwhelrlfmwdyvgivrttkrleralrritmlqqeid eyyahfrvsnnllelrnlvqvaelivrcammrkesrglhftldypellthsgpsilsp