Chains and heterogens:
PDB Chain Sequences:
>1y67A (A:) maaytlpqlpyaydalephidartmeihhtkhhqtyvdnankalegtefadlpveqliqq ldrvpadkkgalrnnagghanhsmfwqimgqgqgqnganqpsgelldainsafgsfdafk qkfedaaktrfgsgwawlvvkdgkldvvstanqdnplmgeaiagvsgtpilgvdvwehay ylnyqnrrpdylaafwnvvnwdevskryaaaklvprgsaaalehhhhhh
>1y67A (A:) aaytlpqlpyaydalephidartmeihhtkhhqtyvdnankalegtefadlpveqliqql drvpadkkgalrnnagghanhsmfwqimgqgqganqpsgelldainsafgsfdafkqkfe daaktrfgsgwawlvvkdgkldvvstanqdnplmgeaiagvsgtpilgvdvwehayylny qnrrpdylaafwnvvnwdevskryaaaklv
>1y67B (B:) maaytlpqlpyaydalephidartmeihhtkhhqtyvdnankalegtefadlpveqliqq ldrvpadkkgalrnnagghanhsmfwqimgqgqgqnganqpsgelldainsafgsfdafk qkfedaaktrfgsgwawlvvkdgkldvvstanqdnplmgeaiagvsgtpilgvdvwehay ylnyqnrrpdylaafwnvvnwdevskryaaaklvprgsaaalehhhhhh
>1y67B (B:) aaytlpqlpyaydalephidartmeihhtkhhqtyvdnankalegtefadlpveqliqql drvpadkkgalrnnagghanhsmfwqimgqnqpsgelldainsafgsfdafkqkfedaak trfgsgwawlvvkdgkldvvstanqdnplmgeaiagvsgtpilgvdvwehayylnyqnrr pdylaafwnvvnwdevskryaaak
>1y67C (C:) maaytlpqlpyaydalephidartmeihhtkhhqtyvdnankalegtefadlpveqliqq ldrvpadkkgalrnnagghanhsmfwqimgqgqgqnganqpsgelldainsafgsfdafk qkfedaaktrfgsgwawlvvkdgkldvvstanqdnplmgeaiagvsgtpilgvdvwehay ylnyqnrrpdylaafwnvvnwdevskryaaaklvprgsaaalehhhhhh
>1y67C (C:) aytlpqlpyaydalephidartmeihhtkhhqtyvdnankalegtefadlpveqliqqld rvpadkkgalrnnagghanhsmfwqimgnqpsgelldainsafgsfdafkqkfedaaktr fgsgwawlvvkdgkldvvstanqdnplmgeaiagvsgtpilgvdvwehayylnyqnrrpd ylaafwnvvnwdevskryaaaklv
>1y67D (D:) maaytlpqlpyaydalephidartmeihhtkhhqtyvdnankalegtefadlpveqliqq ldrvpadkkgalrnnagghanhsmfwqimgqgqgqnganqpsgelldainsafgsfdafk qkfedaaktrfgsgwawlvvkdgkldvvstanqdnplmgeaiagvsgtpilgvdvwehay ylnyqnrrpdylaafwnvvnwdevskryaaaklvprgsaaalehhhhhh
>1y67D (D:) aytlpqlpyaydalephidartmeihhtkhhqtyvdnankalegtefadlpveqliqqld rvpadkkgalrnnagghanhsmfwqimgqgqgqnganqpsgelldainsafgsfdafkqk fedaaktrfgsgwawlvvkdgkldvvstanqdnplmgeaiagvsgtpilgvdvwehayyl nyqnrrpdylaafwnvvnwdevskryaaaklvpr