ID   ALGF_AZOVI              Reviewed;         217 AA.
AC   P70799;
DT   25-JUL-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   25-MAY-2022, entry version 52.
DE   RecName: Full=Alginate biosynthesis protein AlgF;
DE   Flags: Precursor;
GN   Name=algF;
OS   Azotobacter vinelandii.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Azotobacter.
OX   NCBI_TaxID=354;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 9046;
RX   PubMed=10352233; DOI=10.1016/s0378-1119(99)00119-5;
RA   Vazquez-Ramos A., Moreno S., Guzman J., Alvarado A., Espin G.;
RT   "Transcriptional organization of the Azotobacter vinelandii algGXLVIFA
RT   genes: characterization of algF mutants.";
RL   Gene 232:217-222(1999).
CC   -!- FUNCTION: Together with AlgI and AlgJ, forms an inner membrane complex
CC       which probably interacts with the alginate polymerization-transport
CC       complex and adds acetyl groups at the O-2 and O-3 positions of
CC       mannuronate residues. Acetylation of alginate increases cyst resistance
CC       to desiccation.
CC   -!- PATHWAY: Glycan biosynthesis; alginate biosynthesis.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the AlgF family. {ECO:0000305}.
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DR   EMBL; X99019; CAA67490.1; -; Genomic_DNA.
DR   RefSeq; WP_012699739.1; NZ_FPKM01000036.1.
DR   AlphaFoldDB; P70799; -.
DR   SMR; P70799; -.
DR   OMA; SSDFSFM; -.
DR   UniPathway; UPA00286; -.
DR   GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR   GO; GO:0051979; P:alginic acid acetylation; IMP:CACAO.
DR   GO; GO:0042121; P:alginic acid biosynthetic process; IEA:UniProtKB-UniPathway.
DR   InterPro; IPR035422; AlgF.
DR   Pfam; PF11182; AlgF; 1.
PE   3: Inferred from homology;
KW   Alginate biosynthesis; Periplasm; Signal.
FT   SIGNAL          1..29
FT                   /evidence="ECO:0000255"
FT   CHAIN           30..217
FT                   /note="Alginate biosynthesis protein AlgF"
FT                   /id="PRO_0000001114"
SQ   SEQUENCE   217 AA;  23195 MW;  368F64A1C4D81B5A CRC64;
     MTRLHRKHRI ALGLGLGLLL GFGGTTVQAA GDAALYEAVA PKGSTFVRLY NASNQEVSAN
     VGSINLEDVS PLSSSGFEYL PAGQYSARVG SQNLPVNLSA EHYYTLVTQS GAAPLLVEEP
     AFKSKQKALL RVQNLSDKPL TLKTADGKTE VVKSVEPKGR GDREINPVKA NLALFDGERK
     VADLKPISLA RGEVVCLYVT GTANQLNPVW VKPPVKE