Chains and heterogens:
PDB Chain Sequences:
>3c9rA (A:) mgshhhhhhditslykkagsaaavleenlyfqgsftmrlkelgefglidlikktleskvi gddtapveycskklllttdvlnegvhflrsyipeavgwkaisvnvsdviangglpkwali slnlpedlevsyverfyigvkracefykcevvggnisksekigisvflvgeterfvgrdg arlgdsvfvsgtlgdsraglelllmekeeyepfelaliqrhlrptaridyvkhiqkyana smdisdglvadanhlaqrsgvkieilseklplsnelkmycekygknpieyalfggedyql lfthpkerwnpfldmteigrveegegvfvdgkkvepkgwkhf
>3c9rA (A:) gsftmrlkelgefglidlikktleskvigddtapveycskklllttdvlnegvhflrsyi peavgwkaisvnvsdviangglpkwalislnlpedlevsyverfyigvkracefykcevv ggnisksekigisvflvgeterfvgrdgarlgdsvfvsgtlgdsraglelllmekeeyep felaliqrhlrptaridyvkhiqkyanasmdisdglvadanhlaqrsgvkieilseklpl snelkmycekygknpieyalfggedyqllfthpkerwnpfldmteigrveegegvfvdgk kvep
>3c9rB (B:) mgshhhhhhditslykkagsaaavleenlyfqgsftmrlkelgefglidlikktleskvi gddtapveycskklllttdvlnegvhflrsyipeavgwkaisvnvsdviangglpkwali slnlpedlevsyverfyigvkracefykcevvggnisksekigisvflvgeterfvgrdg arlgdsvfvsgtlgdsraglelllmekeeyepfelaliqrhlrptaridyvkhiqkyana smdisdglvadanhlaqrsgvkieilseklplsnelkmycekygknpieyalfggedyql lfthpkerwnpfldmteigrveegegvfvdgkkvepkgwkhf
>3c9rB (B:) qgsftmrlkelgefglidlikktleskvigddtapveycskklllttdvlnegvhflrsy ipeavgwkaisvnvsdviangglpkwalislnlpedlevsyverfyigvkracefykcev vggnisksekigisvflvgeterfvgrdgarlgdsvfvsgtlgdsraglelllmekeeye pfelaliqrhlrptaridyvkhiqkyanasmdisdglvadanhlaqrsgvkieilseklp lsnelkmycekygknpieyalfggedyqllfthpkerwnpfldmteigrveegegvfvdg kk