Chains and heterogens:
PDB Chain Sequences:
>7ct2A (A:) gqqmetgdqrfgdlvfrqlapnvwqhtsyldmpgfgavasnglivrdggrvlvvdtawtd dqtaqilnwikqeinlpvalavvtqahqdkmggmdalhaagiatyanalsnqlapqegmv aaqhsltfaangwvepatapnfgplkvfypgpghtsdnitvgidgtdiafggclikdska kslgnlgdadtehyaasarafgaafpkasmivmshsapdsraaithtarmadklr
>7ct2A (A:) gdqrfgdlvfrqlapnvwqhtsyldmpgfgavasnglivrdggrvlvvdtawtddqtaqi lnwikqeinlpvalavvtqahqdkmggmdalhaagiatyanalsnqlapqegmvaaqhsl tfaangwvepatapnfgplkvfypgpghtsdnitvgidgtdiafggclikdskakslgnl gdadtehyaasarafgaafpkasmivmshsapdsraaithtarmadklr
>7ct2B (B:) gqqmetgdqrfgdlvfrqlapnvwqhtsyldmpgfgavasnglivrdggrvlvvdtawtd dqtaqilnwikqeinlpvalavvtqahqdkmggmdalhaagiatyanalsnqlapqegmv aaqhsltfaangwvepatapnfgplkvfypgpghtsdnitvgidgtdiafggclikdska kslgnlgdadtehyaasarafgaafpkasmivmshsapdsraaithtarmadklr
>7ct2B (B:) gdqrfgdlvfrqlapnvwqhtsyldmpgfgavasnglivrdggrvlvvdtawtddqtaqi lnwikqeinlpvalavvtqahqdkmggmdalhaagiatyanalsnqlapqegmvaaqhsl tfaangwvepatapnfgplkvfypgpghtsdnitvgidgtdiafggclikdskakslgnl gdadtehyaasarafgaafpkasmivmshsapdsraaithtarmadklr
>7ct2C (C:) gqqmetgdqrfgdlvfrqlapnvwqhtsyldmpgfgavasnglivrdggrvlvvdtawtd dqtaqilnwikqeinlpvalavvtqahqdkmggmdalhaagiatyanalsnqlapqegmv aaqhsltfaangwvepatapnfgplkvfypgpghtsdnitvgidgtdiafggclikdska kslgnlgdadtehyaasarafgaafpkasmivmshsapdsraaithtarmadklr
>7ct2C (C:) gdqrfgdlvfrqlapnvwqhtsyldmpgfgavasnglivrdggrvlvvdtawtddqtaqi lnwikqeinlpvalavvtqahqdkmggmdalhaagiatyanalsnqlapqegmvaaqhsl tfaangwvepatapnfgplkvfypgpghtsdnitvgidgtdiafggclikdskakslgnl gdadtehyaasarafgaafpkasmivmshsapdsraaithtarmadklr
>7ct2D (D:) gqqmetgdqrfgdlvfrqlapnvwqhtsyldmpgfgavasnglivrdggrvlvvdtawtd dqtaqilnwikqeinlpvalavvtqahqdkmggmdalhaagiatyanalsnqlapqegmv aaqhsltfaangwvepatapnfgplkvfypgpghtsdnitvgidgtdiafggclikdska kslgnlgdadtehyaasarafgaafpkasmivmshsapdsraaithtarmadklr
>7ct2D (D:) gdqrfgdlvfrqlapnvwqhtsyldmpgfgavasnglivrdggrvlvvdtawtddqtaqi lnwikqeinlpvalavvtqahqdkmggmdalhaagiatyanalsnqlapqegmvaaqhsl tfaangwvepatapnfgplkvfypgpghtsdnitvgidgtdiafggclikdskakslgnl gdadtehyaasarafgaafpkasmivmshsapdsraaithtarmadklr