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Database: UniProt
Entry: A0A268TT31_9HELI
LinkDB: A0A268TT31_9HELI
Original site: A0A268TT31_9HELI 
ID   A0A268TT31_9HELI        Unreviewed;       268 AA.
AC   A0A268TT31;
DT   20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT   20-DEC-2017, sequence version 1.
DT   11-DEC-2019, entry version 8.
DE   RecName: Full=2-dehydro-3-deoxyphosphooctonate aldolase {ECO:0000256|HAMAP-Rule:MF_00056};
DE            EC=2.5.1.55 {ECO:0000256|HAMAP-Rule:MF_00056};
DE   AltName: Full=3-deoxy-D-manno-octulosonic acid 8-phosphate synthase {ECO:0000256|HAMAP-Rule:MF_00056};
DE   AltName: Full=KDO-8-phosphate synthase {ECO:0000256|HAMAP-Rule:MF_00056};
DE            Short=KDO 8-P synthase {ECO:0000256|HAMAP-Rule:MF_00056};
DE            Short=KDOPS {ECO:0000256|HAMAP-Rule:MF_00056};
DE   AltName: Full=Phospho-2-dehydro-3-deoxyoctonate aldolase {ECO:0000256|HAMAP-Rule:MF_00056};
GN   Name=kdsA {ECO:0000256|HAMAP-Rule:MF_00056};
GN   ORFNames=BKH46_03405 {ECO:0000313|EMBL:PAF47496.1};
OS   Helicobacter sp. 12S02634-8.
OC   Bacteria; Proteobacteria; Epsilonproteobacteria; Campylobacterales;
OC   Helicobacteraceae; Helicobacter.
OX   NCBI_TaxID=1476199 {ECO:0000313|EMBL:PAF47496.1, ECO:0000313|Proteomes:UP000216003};
RN   [1] {ECO:0000313|EMBL:PAF47496.1, ECO:0000313|Proteomes:UP000216003}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=12S02634-8 {ECO:0000313|EMBL:PAF47496.1,
RC   ECO:0000313|Proteomes:UP000216003};
RX   PubMed=28827684; DOI=10.1038/s41598-017-09091-7;
RA   Gilbert M.J., Duim B., Timmerman A.J., Zomer A.L., Wagenaar J.A.;
RT   "Whole genome-based phylogeny of reptile-associated Helicobacter indicates
RT   independent niche adaptation followed by diversification in a
RT   poikilothermic host.";
RL   Sci. Rep. 7:8387-8387(2017).
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|HAMAP-Rule:MF_00056,
CC         ECO:0000256|SAAS:SAAS01123735};
CC   -!- PATHWAY: Bacterial outer membrane biogenesis; lipopolysaccharide
CC       biosynthesis. {ECO:0000256|SAAS:SAAS00700395}.
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|HAMAP-Rule:MF_00056,
CC       ECO:0000256|SAAS:SAAS00700401}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00056,
CC       ECO:0000256|SAAS:SAAS00700398}.
CC   -!- SIMILARITY: Belongs to the KdsA family. {ECO:0000256|HAMAP-
CC       Rule:MF_00056, ECO:0000256|SAAS:SAAS00700400}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:PAF47496.1}.
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DR   EMBL; MLAP01000004; PAF47496.1; -; Genomic_DNA.
DR   UniPathway; UPA00030; -.
DR   UniPathway; UPA00357; UER00474.
DR   Proteomes; UP000216003; Unassembled WGS sequence.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0008676; F:3-deoxy-8-phosphooctulonate synthase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0019294; P:keto-3-deoxy-D-manno-octulosonic acid biosynthetic process; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.20.20.70; -; 1.
DR   HAMAP; MF_00056; KDO8P_synth; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR006218; DAHP1/KDSA.
DR   InterPro; IPR006269; KDO8P_synthase.
DR   PANTHER; PTHR21057; PTHR21057; 1.
DR   Pfam; PF00793; DAHP_synth_1; 1.
DR   TIGRFAMs; TIGR01362; KDO8P_synth; 1.
PE   3: Inferred from homology;
KW   Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00056, ECO:0000256|SAAS:SAAS00700397};
KW   Lipopolysaccharide biosynthesis {ECO:0000256|HAMAP-Rule:MF_00056,
KW   ECO:0000256|SAAS:SAAS00700406};
KW   Transferase {ECO:0000256|HAMAP-Rule:MF_00056,
KW   ECO:0000256|SAAS:SAAS00080156}.
FT   DOMAIN          3..253
FT                   /note="DAHP_synth_1"
FT                   /evidence="ECO:0000259|Pfam:PF00793"
SQ   SEQUENCE   268 AA;  29087 MW;  B6B9EAEA2D526EE7 CRC64;
     MKKTILLSGP CVIESYENLH MIATKLKALH AHPAIDFYFK ASFDKANRTS LESYRGPGLE
     EGMEMLGAIK KEFGYKIITD IHESFQADTI AKVADIIQIP AFLCRQTDLI VAVAKTDKIV
     NIKKGQFMNP ADMQYSVLKA IKTRGGTQAS YEQAEKYGVW LCERGASFGY GNLVVDMRSL
     VIMRAFAPVI FDATHSVQMP GGGGGKSSGD SSFVPYLARG AAAVGVDGFF METHPDPKNA
     LSDGPNMVPT DKLAGLIDQI LAIQGVLK
//
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