ID I9VUZ6_HELPX Unreviewed; 276 AA.
AC I9VUZ6;
DT 03-OCT-2012, integrated into UniProtKB/TrEMBL.
DT 03-OCT-2012, sequence version 1.
DT 24-JAN-2024, entry version 48.
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 ECO:0000313|EMBL:EJB95689.1};
GN ORFNames=HPHPH23_0194 {ECO:0000313|EMBL:EJB95689.1};
OS Helicobacter pylori Hp H-23.
OC Bacteria; Campylobacterota; Epsilonproteobacteria; Campylobacterales;
OC Helicobacteraceae; Helicobacter.
OX NCBI_TaxID=992068 {ECO:0000313|EMBL:EJB95689.1, ECO:0000313|Proteomes:UP000003210};
RN [1] {ECO:0000313|EMBL:EJB95689.1, ECO:0000313|Proteomes:UP000003210}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Hp H-23 {ECO:0000313|EMBL:EJB95689.1,
RC ECO:0000313|Proteomes:UP000003210};
RX PubMed=23661595; DOI=10.1111/2049-632X.12045;
RA Blanchard T.G., Czinn S.J., Correa P., Nakazawa T., Keelan M.,
RA Morningstar L., Santana-Cruz I., Maroo A., McCracken C., Shefchek K.,
RA Daugherty S., Song Y., Fraser C.M., Fricke W.F.;
RT "Genome sequences of 65 Helicobacter pylori strains isolated from
RT asymptomatic individuals and patients with gastric cancer, peptic ulcer
RT disease, or gastritis.";
RL Pathog. Dis. 68:39-43(2013).
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, ECO:0000256|HAMAP-
CC Rule:MF_00056};
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, ECO:0000256|HAMAP-
CC Rule:MF_00056}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_00056}.
CC -!- SIMILARITY: Belongs to the KdsA family. {ECO:0000256|ARBA:ARBA00010499,
CC ECO:0000256|HAMAP-Rule:MF_00056}.
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:EJB95689.1}.
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DR EMBL; AKPG01000001; EJB95689.1; -; Genomic_DNA.
DR RefSeq; WP_000858319.1; NZ_AKPG01000001.1.
DR AlphaFoldDB; I9VUZ6; -.
DR PATRIC; fig|992068.3.peg.191; -.
DR UniPathway; UPA00030; -.
DR UniPathway; UPA00357; UER00474.
DR Proteomes; UP000003210; 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; Aldolase class I; 1.
DR HAMAP; MF_00056; KDO8P_synth; 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, ECO:0000256|HAMAP-Rule:MF_00056};
KW Lipopolysaccharide biosynthesis {ECO:0000256|HAMAP-Rule:MF_00056};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00056}.
FT DOMAIN 8..265
FT /note="DAHP synthetase I/KDSA"
FT /evidence="ECO:0000259|Pfam:PF00793"
SQ SEQUENCE 276 AA; 30336 MW; 1E282969CBB156B6 CRC64;
MKTSNTKTPK LVLIAGPCVI ESLENLRSIA TKLQPLANNE RLDFYFKASF DKANRTSLES
YRGPGLEKGL EMLQTIKDEF GYQILTDVHE SYQASVAAKV ADILQIPAFL CRQTDLIVAV
SQTDAIVNIK KGQFMNPKDM QYSVLKALKT RDKSIQSPTY ETALKNGVWL CERGSSFGYG
NLVVDMRSLK IMREFAPVIF DATHSVQMPG GANGKSSGDS SFAPILARAA AAVGIDGLFA
ETHIDPKNAL SDGANMLKPD ELEYLVTDML KIQNLF
//
