ID Q89ZQ5_BACTN Unreviewed; 266 AA.
AC Q89ZQ5;
DT 01-JUN-2003, integrated into UniProtKB/TrEMBL.
DT 01-JUN-2003, sequence version 1.
DT 27-MAR-2024, entry version 129.
DE RecName: Full=3-deoxy-8-phosphooctulonate synthase {ECO:0000256|ARBA:ARBA00012693};
DE EC=2.5.1.55 {ECO:0000256|ARBA:ARBA00012693};
GN OrderedLocusNames=BT_4321 {ECO:0000313|EMBL:AAO79426.1};
OS Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 /
OS CCUG 10774 / NCTC 10582 / VPI-5482 / E50).
OC Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae;
OC Bacteroides.
OX NCBI_TaxID=226186 {ECO:0000313|EMBL:AAO79426.1, ECO:0000313|Proteomes:UP000001414};
RN [1] {ECO:0000313|EMBL:AAO79426.1, ECO:0000313|Proteomes:UP000001414}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 /
RC VPI-5482 / E50 {ECO:0000313|Proteomes:UP000001414};
RX PubMed=12663928; DOI=10.1126/science.1080029;
RA Xu J., Bjursell M.K., Himrod J., Deng S., Carmichael L.K., Chiang H.C.,
RA Hooper L.V., Gordon J.I.;
RT "A genomic view of the human-Bacteroides thetaiotaomicron symbiosis.";
RL Science 299:2074-2076(2003).
RN [2] {ECO:0000313|EMBL:AAO79426.1, ECO:0000313|Proteomes:UP000001414}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 /
RC VPI-5482 / E50 {ECO:0000313|Proteomes:UP000001414};
RX PubMed=19321416; DOI=10.1073/pnas.0901529106;
RA Mahowald M.A., Rey F.E., Seedorf H., Turnbaugh P.J., Fulton R.S.,
RA Wollam A., Shah N., Wang C., Magrini V., Wilson R.K., Cantarel B.L.,
RA Coutinho P.M., Henrissat B., Crock L.W., Russell A., Verberkmoes N.C.,
RA Hettich R.L., Gordon J.I.;
RT "Characterizing a model human gut microbiota composed of members of its two
RT dominant bacterial phyla.";
RL Proc. Natl. Acad. Sci. U.S.A. 106:5859-5864(2009).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=D-arabinose 5-phosphate + H2O + phosphoenolpyruvate = 3-deoxy-
CC alpha-D-manno-2-octulosonate-8-phosphate + phosphate;
CC Xref=Rhea:RHEA:14053, ChEBI:CHEBI:15377, ChEBI:CHEBI:43474,
CC ChEBI:CHEBI:57693, ChEBI:CHEBI:58702, ChEBI:CHEBI:85985; EC=2.5.1.55;
CC Evidence={ECO:0000256|ARBA:ARBA00001069};
CC -!- PATHWAY: Bacterial outer membrane biogenesis; lipopolysaccharide
CC biosynthesis. {ECO:0000256|ARBA:ARBA00004756}.
CC -!- PATHWAY: Carbohydrate biosynthesis; 3-deoxy-D-manno-octulosonate
CC biosynthesis; 3-deoxy-D-manno-octulosonate from D-ribulose 5-phosphate:
CC step 2/3. {ECO:0000256|ARBA:ARBA00004845}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC -!- SIMILARITY: Belongs to the KdsA family.
CC {ECO:0000256|ARBA:ARBA00010499}.
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DR EMBL; AE015928; AAO79426.1; -; Genomic_DNA.
DR RefSeq; NP_813232.1; NC_004663.1.
DR RefSeq; WP_008759991.1; NZ_UYXG01000010.1.
DR AlphaFoldDB; Q89ZQ5; -.
DR STRING; 226186.BT_4321; -.
DR PaxDb; 226186-BT_4321; -.
DR EnsemblBacteria; AAO79426; AAO79426; BT_4321.
DR GeneID; 60925499; -.
DR KEGG; bth:BT_4321; -.
DR PATRIC; fig|226186.12.peg.4397; -.
DR eggNOG; COG2877; Bacteria.
DR HOGENOM; CLU_036666_0_0_10; -.
DR InParanoid; Q89ZQ5; -.
DR OrthoDB; 9776934at2; -.
DR UniPathway; UPA00030; -.
DR UniPathway; UPA00357; UER00474.
DR Proteomes; UP000001414; Chromosome.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0008676; F:3-deoxy-8-phosphooctulonate synthase activity; IBA:GO_Central.
DR GO; GO:0009103; P:lipopolysaccharide biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0046364; P:monosaccharide biosynthetic process; IBA:GO_Central.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR006218; DAHP1/KDSA.
DR InterPro; IPR006269; KDO8P_synthase.
DR NCBIfam; TIGR01362; KDO8P_synth; 1.
DR PANTHER; PTHR21057:SF2; 2-DEHYDRO-3-DEOXYPHOSPHOOCTONATE ALDOLASE 1-RELATED; 1.
DR PANTHER; PTHR21057; PHOSPHO-2-DEHYDRO-3-DEOXYHEPTONATE ALDOLASE; 1.
DR Pfam; PF00793; DAHP_synth_1; 1.
DR SUPFAM; SSF51569; Aldolase; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Reference proteome {ECO:0000313|Proteomes:UP000001414};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 12..264
FT /note="DAHP synthetase I/KDSA"
FT /evidence="ECO:0000259|Pfam:PF00793"
SQ SEQUENCE 266 AA; 28926 MW; 87BF1D17B1866786 CRC64;
MIELKNNPAG NFFLLAGPCV IEGEEMAMRI AERVVGVTEK LQIPYVFKGS YRKANRSRLD
SFTGIGDEKA LKVLKKVHDT FGVPTVTDIH SADEAEMAAE YVDILQIPAF LCRQTDLLVA
AAKTGKTINI KKGQFLSPLA MQFAADKVVE AGNKNVMLTE RGTTFGYQDL VVDYRGIPEM
QTFGYPVILD VTHSLQQPNQ TSGVTGGMPQ LIETVAKAGI AVGADGIFIE THENPAVAKS
DGANMLKLDL LEGLLTKLVR IREAIK
//
