Chains and heterogens:
PDB Chain Sequences:
>1q6fA (A:) atsdsnmllnyvpvyvmlplgvvnvdnvfedpdglkeqllqlraagvdgvmvdvwwgiie lkgpkqydwrayrsllqlvqecgltlqaimsfhqcggnvgdivnipipqwvldigesnhd ifytnrsgtrnkeyltvgvdnepifhgrtaieiysdymksfrenmsdflesgliidiyvg lgpagelrypsypqsqgwefpgigefqcydkylkadfkaavaraghpewelpddagkynd vpestgffksngtyvtekgkffltwysnkllnhgdqildeankaflgckvklaikvsgih wwykvenhaaeltagyynlndrdgyrpiarmlsrhhailnftclemrdseqpsdaksgpq elvqqvlsggwredirvagenalprydataynqiilnarpqgvnnngppklsmfgvtylr lsddllqksnfnifkkfvlkmhadqdycanpqkynhaitplkpsapkipievlleatkpt lpfpwlpetdmkvdg
>1q6fA (A:) nmllnyvpvyvmlplgvvnvdnvfedpdglkeqllqlraagvdgvmvdvwwgiielkgpk qydwrayrsllqlvqecgltlqaimsfhqcggnvgdivnipipqwvldigesnhdifytn rsgtrnkeyltvgvdnepifhgrtaieiysdymksfrenmsdflesgliidiyvglgpag elrypsypqsqgwefpgigefqcydkylkadfkaavaraghpewelpddagkyndvpest gffksngtyvtekgkffltwysnkllnhgdqildeankaflgckvklaikvsgihwwykv enhaaeltagyynlndrdgyrpiarmlsrhhailnftclemrdseqpsdaksgpqelvqq vlsggwredirvagenalprydataynqiilnarpqgvnnngppklsmfgvtylrlsddl lqksnfnifkkfvlkmhadqdycanpqkynhaitplkpsapkipievlleatkptlpfpw lpetdmkvdg