Chains and heterogens:
PDB Chain Sequences:
>2yfqA (A:) mtdtlnplvaaqekvriaceklgcdpavyellkepqrvieisipvkmddgtvkvfkgwrs ahssavgpskggvrfhpnvnmdevkalslwmtfkggalglpygggkggicvdpaelsere leqlsrgwvrglykylgdridipapdvntngqimswfvdeyvklngermdigtftgkpva fggsegrneatgfgvavvvresakrfgikmedakiavqgfgnvgtftvknierqggkvca iaewdrnegnyalynengidfkellaykeanktligfpgaeritdeefwtkeydiivpaa lenvitgeraktinaklvceaangpttpegdkvlterginltpdiltnsggvlvsyyewv qnqygyywteaeveekqeadmmkaikgvfavadeynvtlreavymyaiksidvamklrgw y
>2yfqA (A:) nplvaaqekvriaceklgcdpavyellkepqrvieisipvkmddgtvkvfkgwrsahssa vgpskggvrfhpnvnmdevkalslwmtfkggalglpygggkggicvdpaelsereleqls rgwvrglykylgdridipapdvntngqimswfvdeyvklngermdigtftgkpvafggse grneatgfgvavvvresakrfgikmedakiavqgfgnvgtftvknierqggkvcaiaewd rnegnyalynengidfkellaykeanktiivpaalenvitgeraktinaklvceaangpt tpegdkvlterginltpdiltnsggvlvsyyewvqnqygyywteaeveekqeadmmkaik gvfavadeynvtlreavymyaiksidvamklrgwy
>2yfqB (B:) mtdtlnplvaaqekvriaceklgcdpavyellkepqrvieisipvkmddgtvkvfkgwrs ahssavgpskggvrfhpnvnmdevkalslwmtfkggalglpygggkggicvdpaelsere leqlsrgwvrglykylgdridipapdvntngqimswfvdeyvklngermdigtftgkpva fggsegrneatgfgvavvvresakrfgikmedakiavqgfgnvgtftvknierqggkvca iaewdrnegnyalynengidfkellaykeanktligfpgaeritdeefwtkeydiivpaa lenvitgeraktinaklvceaangpttpegdkvlterginltpdiltnsggvlvsyyewv qnqygyywteaeveekqeadmmkaikgvfavadeynvtlreavymyaiksidvamklrgw y
>2yfqB (B:) lnplvaaqekvriaceklgcdpavyellkepqrvieisipvkmddgtvkvfkgwrsahss avgpskggvrfhpnvnmdevkalslwmtfkggalglpygggkggicvdpaelsereleql srgwvrglykylgdridipapdvntngqimswfvdeyvklngermdigtftgkpvafggs egrneatgfgvavvvresakrfgikmedakiavqgfgnvgtftvknierqggkvcaiaew drnegnyalynengidfkellaykeanktdiivpaalenvitgeraktinaklvceaang pttpegdkvlterginltpdiltnsggvlvsyyewvqnqygyywteaeveekqeadmmka ikgvfavadeynvtlreavymyaiksidvamklrgwy