Chains and heterogens:
PDB Chain Sequences:
>6h18A (A:) hhhhhhhhenlyfqsklgavyteggfvegvnkklgllgdsvdifkgipfaaptkalenpq phpgwqgtlkaknfkkrclqatitqdstygdedclylniwvpqgrkqvsrdlpvmiwiyg gaflmgsghganflnnylydgeeiatrgnvivvtfnyrvgplgflstgdanlpgnyglrd qhmaiawvkrniaafggdpdnitlfgesaggasvslqtlspynkglirraisqsgvalsp wviqknplfwakkvaekvgcpvgdaarmaqclkvtdpraltlaykvplagleypmlhyvg fvpvidgdfipddpinlyanaadidyiagtnnmdghifasidmpainkgnkkvteedfyk lvseftitkglrgakttfdvyteswaqdpsqenkkktvvdfetdvlflvpteialaqhra naksaktyaylfshpsrmpvypkwvgadhaddiqyvfgkpfatptgyrpqdrtvskamia ywtnfaktgdpnmgdsavpthwepyttensgyleitkkmgsssmkrslrtnflrywtlty lalptvt
>6h18A (A:) qsklgavyteggfvegvnkklgllgdsvdifkgipfaaptkalenpqphpgwqgtlkakn fkkrclqatitqdstygdedclylniwvpqgrkqvsrdlpvmiwiyggaflmgsghganf lnnylydgeeiatrgnvivvtfnyrvgplgflstgdanlpgnyglrdqhmaiawvkrnia afggdpdnitlfgesaggasvslqtlspynkglirraisqsgvalspwviqknplfwakk vaekvgcpvgdaarmaqclkvtdpraltlaykvplagleypmlhyvgfvpvidgdfipdd pinlyanaadidyiagtnnmdghifasidmpainkgnkkvteedfyklvseftitkglrg akttfdvyteswaqdpsqenkkktvvdfetdvlflvpteialaqhranaksaktyaylfs hpadhaddiqyvfgkpfatptgyrpqdrtvskamiaywtnfaktgdpnmgdsavpthwep yttensgyleitkkmgsssmkrslrtnflrywtltylalptvt