The structure of full-length AFPK supports the ACP linker in a role that regulates iterative polyketide and fatty acid assembly.

MAPNNTQQEEASKGGNSSPEAYLPYSGDIAIAGISGRYPESDSVGEFRDNLFGKVNMLTCDDRRWKLGHLDLPDVLGKLR
SVDRFDSEFFNLNSKQTEMLDPQTRLLLEVCYEAIVDAGESLASVKGSRTGMYLAISSSEPEQAWICRQDPYIVMGCPHT
MSPNRISFFFDLHGPSIAYDTACSSVLVALEAAFQHMRTGVIDSAIVAGVNTCFRALTSKVYQNMGMLGPEACKAFDSSG
NGYARSEIVSALFLKKSSDSKRIYCSVVNVKTNNDGFTPQGLTFPSGEIQEQLMRNVYADCKLNPKEVSYFECHGTGTPA
GDPQETNAIYRVMCTPDKREPLLIGSVKSNMGHAETGSAMASITKVILAMHEGFIAPNLHFRSPNPKIEGLRDGKMAVVT
EATPWSGGYMAINSFGMGGSNAHAVLRSYDVSSSKPHPSAHKPRLFTYSARTEHGLRAILREAQTHAASMEFHALCQASA
DAPLGSMPYRGATILNGQHDFEVVEKCKSKAREVWFIYAGMGSQWVGMARCLMQLDVFRHSLEKSAAVLKPHGVDLLNIL
SEGTEDTLRTILNPFVCITSIQVALTDLLWSMGIRPDGIVGHSMGEVGCAYCDGCLTAEEAVLTAYWRGKCVTDGKVPPG
KMAAVGLTWEEAKSQCPAGVVPACHNAEDSVTISGAADVMLKFMEELKAKDVFVREVNSSNIAYHSYFMENIYASLKDSL
SKVISPKPRTARWLPTSVPEELWDSAPAQSSSAEFHANNLVSPVLFHEALQKIPPTAIAIELAPHGLLQSVIKRTLGNES
VCVGLQKRNYADNLEFLFASLGKCFANGLSLNPLACYPPVEFPVPKGTPRLSDMVAGAWDHSAQWLVPKNEDFEGRVQAS
GSDSSYSIDVSADSPDRYLLDHQVDGRELFPACGCLVLAWKTLAALNGRDFEQMPVRLSRVEIHQAMFLPKSGSATVTVS
VMPRTGEFQVCENENLLASGFVTCPDKDVLETSTHAQTRSSLQDRPATEVLTRDEVYRELILRGYEYGPYFQGILRASVD
GQESEITWDGRWVSFMDSVLQMDILARPGDYQMLPIKFQSINIDPRVQPAAPAEDEDVVVLPGRFDPVLDIVSAGGVEIR
GLETISASRRLTHAPEVVEEYRFVPHHVTGRDDPGAKRPGATVDIREYADACLAFAVQGIKKWLSEDKDKVLPQKDLLQD
ALGLANQDLGSKSSSSDFISAKAALERILKQQNGHQQHGFGLFHTLNLAFSEPLEIGFRETLKNKIHHMRYDMWDDCLMS
AVECADSLKLCIDTVAENTTSHIVNVLEAGAAKGAFYRRAIPEALAKFSGKDYRYTVGDASPMDDAKEFSVKTLQFDAYD
PANFPASQAHAHDLLVLKWVLHQQEDLDAAMAGFCGFVRPGGFILVQEFVHRLPTLLAVEAVTDHPLPRKSGDRVLGRYY
SAAQWRELFRRHGLVEVIHRSDGALADMFLLRSRVEVMTPPTVLHLDDLSCSWLEEVKAKYSDLEAMPQDARLWLVGKSD
CNGMLGFFNCLRQEPGSERVRCVQVCGDSVPDLSPGSAEFKYLAEMDLAFNVHKDGKWGVYRHLAITDDQRRQQFPTEHA
FVDTLTSGDLSTLTWVRSPLNLHASSEKGQDCELCTVYMAGVVSRDLALACGKLRRDELPAGMFCKEGTLGIEFSGRDTK
GKRVMGLCAPPALASSVLCLRSSLWSVPQHWSLEEAATVPVAYSTAYYALVIRGHVRPGDTVLVHAGGSPVGQAAIAVAQ
SCGCEIFISTATDAETSSLKSMFPRLKDRNFCSCKDASFERHVKKETSGKGVDIILNCTTGELLGASIRLLASRGRFLNL
ASGRGSDAELVFSGSGRRDTSFHDINLDTLIDAQGPEWTELTSLVQKGIQSGLVKPLARTVYAMDRLVDVFKLLEEGAQA
GKLLVKIREEEAEKITLPAKKTFEAVPRTFFHPAKSYVIVGGLGGFGLELAHWMVLRGVRKLVLTSRNGITTGYQTRKIA
FLRSLGADIVVCAVNVTSQAAADRLVKTATDLGPLGGVFNLGLNLRDALLVEQTAENYKQTLEAKIQTTSLLDGISRSPK
IQPTLDHFVMFSSLSAGHGIPGQTNYGWGNSYMDRLCEKRRAQGLPGLSIQWASIADVGFVGTKGNNVVIEGKWPQRMYN
CLQVCDYFLSQNRPVVACHVLAEKVKAAVEGEETVGQQVIKAVGNVLGLKSVSGVDPDKVFLDLGLDSLMSVEIKQMLER
DLDLALGTKDIQMLTFAQLQAMVQHVHHHHHH

National Science Foundation (NSF, United States)

Only the C-terminal modifying domain is modeled.

polyketide adenosyl transferase, beta-keto-synthase dehydratase, keto-reductase, Acyl carrier protein, BIOSYNTHETIC PROTEIN