Chains and heterogens:
PDB Chain Sequences:
>3lnuA (A:) mgsshhhhhhssglvprgshntrynaadievlsgldpvkrrpgmytdtarpnhlaqevid nsvdealaghakqievtlykdgscevsddgrgmpvdihpeekipgveliltrlhaggkfn nrnytfsgglhgvgvsvvnalstkvelfikregsehrmefrdgnaasklevvgtvgkknt gtrlrfwadpkyfdtpkfnvralrhllrakavlcpgltvklhdeatgeqdswyfenglrd ylkgemaehemlpadlfvgslkkdteivdwaagwvpegelvqesyvnliptaqhgthvng lrsgltdalrefcdfrnllprgvklapedvwdrvtfvlslkmtdpqfsgqtkerlssrqa agfiegaahdafslylnqnveigekiaqiaidrasarlktekqivrkk
>3lnuA (A:) gldpvkrrpgmytdtarpnhlaqevidnsvdealaghakqievtlykdgscevsddgrgm pvdihpeekipgveliltrlgvsvvnalstkvelfikregsehrmefrdgnaasklevvg tvgkkntgtrlrfwadpkyfdtpkfnvralrhllrakavlcpgltvklhdeatgeqdswy fenglrdylkgemaehemlpadlfvgslkkdteivdwaagwvpegelvqesyvnliptaq hgthvnglrsgltdalrefcdfrnllprgvklapedvwdrvtfvlslkmtdpqfsgqtke rlssrqaagfiegaahdafslylnqnveigekiaqiaidrasar