Chains and heterogens:
PDB Chain Sequences:
>1ihdA (A:) lpnitilatggtiagggdsatksnytvgkvgvenlvnavpqlkdianvkgeqvvnigsqd mndnvwltlakkintdcdktdgfvithgtetmeetayfldltvkcdkpvvmvgamrpsts msadgpfnlynavvtaadkasanrgvlvvmndtvldgrdvtktnttdvatfksvnygplg yihngkidyqrtparkhtsdtpfdvsklnelpkvgivynyanasdlpakalvdagydgiv sagvgngnlyksvfdtlataaktgtavvrssrvptgattqdaevddakygfvasgtlnpq karvllqlaltqtkdpqqiqqifnqy
>1ihdA (A:) lpnitilatggtiaglvnavpqlkdianvkgeqvvnigsqdmndnvwltlakkintdcdk tdgfvithgtetmeetayfldltvkcdkpvvmvgamrpstsmsadgpfnlynavvtaadk asanrgvlvvmndtvldgrdvtktnttdvatfksvnygplgyihngkidyqrtparkhts dtpfdvsklnelpkvgivynyanasdlpakalvdagydgivsagvgngnlyksvfdtlat aaktgtavvrssrvptgattqdaevddakygfvasgtlnpqkarvllqlaltqtkdpqqi qqifnqy
>1ihdC (C:) lpnitilatggtiagggdsatksnytvgkvgvenlvnavpqlkdianvkgeqvvnigsqd mndnvwltlakkintdcdktdgfvithgtetmeetayfldltvkcdkpvvmvgamrpsts msadgpfnlynavvtaadkasanrgvlvvmndtvldgrdvtktnttdvatfksvnygplg yihngkidyqrtparkhtsdtpfdvsklnelpkvgivynyanasdlpakalvdagydgiv sagvgngnlyksvfdtlataaktgtavvrssrvptgattqdaevddakygfvasgtlnpq karvllqlaltqtkdpqqiqqifnqy
>1ihdC (C:) lpnitilatggtiagnlvnavpqlkdianvkgeqvvnigsqdmndnvwltlakkintdcd ktdgfvithgtetmeetayfldltvkcdkpvvmvgamrpstsmsadgpfnlynavvtaad kasanrgvlvvmndtvldgrdvtktnttdvatfksvnygplgyihngkidyqrtparkht sdtpfdvsklnelpkvgivynyanasdlpakalvdagydgivsagvgngnlyksvfdtla taaktgtavvrssrvptgattqdaevddakygfvasgtlnpqkarvllqlaltqtkdpqq iqqifnqy