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PGN_0291

Gene
PGN_0291
Protein
Minor fimbrium subunit Mfa5
Organism
Porphyromonas gingivalis (strain ATCC 33277 / DSM 20709 / CIP 103683 / JCM 12257 / NCTC 11834 / 2561)
Length
1228 amino acids
Function
Accessory subunit of the minor fimbriae. These filamentous pili are attached to the cell surface; they mediate biofilm formation, adhesion onto host cells and onto other bacteria that are part of the oral microbiome (PubMed:26001707). They play an important role in invasion of periodontal tissues and are recognized as major virulence factors. Fimbrium subunits from different strains have highly divergent sequences, and this correlates with pathogenicity (Probable).
Mass
134.495 kDa
Sequence
MMKRYTIILAVFLLFCTVFTFQIKARPYERFADVEKPWIQKHSMDSKLVPANKGNLIQAEIVYQSVSEHSDLVISPVNEIRPANRFPSHRKSFFAENLRASPPVVPVAVDKYAVPVANPMDPENPNAWDVTLKITTKAVTVPVDVVMVIDQSSSMGGQNIARLKSAIASGQRFVKKMLPKGMATEGVRIALVSYDHEPHRLSDFTKDTAFLCQKIRALTPIWGTHTQGGLKMARNIMATSTAVDKHIILMSDGLATEQYPVKNVTTADFIGETGNANDPIDLVIQGAINFPTNYVSNNPSTPLTPNYPTHSSKVGRRNLPESKFDYSNLSARITFDGVAGALVYEPRFPHPYYYYFPCNAAINEAQFAKNSGYTIHTIGYDLGDFALANNSLKLTATDENHFFTATPANLAAAFDNIAQTINIGIQRGEVTDFVAPGFIVKNLTQSGDVTHLLNVSNGTVHYDVSTKKLTWTTGTILSSSEATITYRIYADLDYIQNNDIPVNTTSAIGPDLGGFDTNTEAKLTYTNSNGESNQQLIFPRPTVKLGYGVIKRHYVLVNKDGQPIQANGTVVSSLSEAHVLQSQDFFLPSGGGHIVPKWIKLDKTTEALQYYSVPPTNTVITTADGKRYRFVEVPGSTPNPGQIGISWKKPAGNAYFAYKLLNYWMGGTTDQQSEWDVTSNWTGAQVPLTGEDVEFATTENFGSPAVADLHVPTTNPKIIGNLINNSDKDLVVTTNSQLTINGVVEDNNPNVGTIVVKSSKDNPTGTLLFANPGYNQNVGGTVEFYNQGYDCADCGMYRRSWQYFGIPVNESGFPINDVGGNETVNQWVEPFNGDKWRPAPYAPDTKLQKFKGYQITNDVQAQPTGVYSFKGTLCVCDAFLNLTRTSGVNYSGANLIGNSYTGAIDIKQGIVFPPEVEQTVYLFNTGTRDQWRKLNGSTVSGFRAGQYLSVPKNTAGQDNLPDRIPSMHSFLVKMQNGASCTLQILYDKLLKNTTVNNGNGTQITWRSGNSGSANMPSLVMDVLGNESADRLWIFTDGGLSFGFDNGWDGRKLTEKGLSQLYAMSDIGNDKFQVAGVPELNNLLIGFDADKDGQYTLEFALSDHFAKGGVFLEDLSRGVTRRIVDGGSYSFDAKRGDSGARFRLSYDEEWVESAEVSVLVGTVGKRILITNNCEHACQANVYTTDGKLLIRLDVKPGSKSMTEPLIDGAYVVSLQSPATSSNVRKVVVN