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Protein

2-dehydro-3-deoxyphosphooctonate aldolase

Gene

kdsA

Organism
Aquifex aeolicus (strain VF5)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: 3-deoxy-D-manno-octulosonate biosynthesis

This protein is involved in step 2 of the subpathway that synthesizes 3-deoxy-D-manno-octulosonate from D-ribulose 5-phosphate.
Proteins known to be involved in the 3 steps of the subpathway in this organism are:
  1. no protein annotated in this organism
  2. 2-dehydro-3-deoxyphosphooctonate aldolase (kdsA)
  3. no protein annotated in this organism
This subpathway is part of the pathway 3-deoxy-D-manno-octulosonate biosynthesis, which is itself part of Carbohydrate biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes 3-deoxy-D-manno-octulosonate from D-ribulose 5-phosphate, the pathway 3-deoxy-D-manno-octulosonate biosynthesis and in Carbohydrate biosynthesis.

Pathwayi: lipopolysaccharide biosynthesis

This protein is involved in the pathway lipopolysaccharide biosynthesis, which is part of Bacterial outer membrane biogenesis.
View all proteins of this organism that are known to be involved in the pathway lipopolysaccharide biosynthesis and in Bacterial outer membrane biogenesis.

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionTransferase
Biological processLipopolysaccharide biosynthesis

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
AAEO224324:G1G15-71-MONOMER

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
2.5.1.55 396

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...
UniPathwayi
UPA00030

UPA00357;UER00474

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
2-dehydro-3-deoxyphosphooctonate aldolase (EC:2.5.1.55)
Alternative name(s):
3-deoxy-D-manno-octulosonic acid 8-phosphate synthase
KDO-8-phosphate synthase
Short name:
KDO 8-P synthase
Short name:
KDOPS
Phospho-2-dehydro-3-deoxyoctonate aldolase
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:kdsA
Ordered Locus Names:aq_085
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiAquifex aeolicus (strain VF5)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri224324 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteriaAquificaeAquificalesAquificaceaeAquifex
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000798 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Chemistry databases

Drug and drug target database

More...
DrugBanki
DB02992 1-Deoxy-6-O-Phosphono-1-[(Phosphonomethyl)Amino]-L-Threo-Hexitol
DB03248 2-(Phosphonooxy)Butanoic Acid
DB01709 2-Phosphoglyceric Acid
DB03745 Arabinose-5-phosphate
DB03937 Erythose-4-Phosphate
DB01819 Phosphoenolpyruvate
DB02053 Ribose-5-phosphate

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001870991 – 2672-dehydro-3-deoxyphosphooctonate aldolaseAdd BLAST267

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Oligomer.

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
224324.aq_085

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

1267
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
O66496

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
O66496

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
O66496

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the KdsA family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4105CXR Bacteria
COG2877 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000023021

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
O66496

KEGG Orthology (KO)

More...
KOi
K01627

Identification of Orthologs from Complete Genome Data

More...
OMAi
FRGIPTM

Database of Orthologous Groups

More...
OrthoDBi
POG091H00ND

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.20.20.70, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_00056 KDO8P_synth, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013785 Aldolase_TIM
IPR006218 DAHP1/KDSA
IPR006269 KDO8P_synthase

The PANTHER Classification System

More...
PANTHERi
PTHR21057 PTHR21057, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00793 DAHP_synth_1, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01362 KDO8P_synth, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

O66496-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEKFLVIAGP CAIESEELLL KVGEEIKRLS EKFKEVEFVF KSSFDKANRS
60 70 80 90 100
SIHSFRGHGL EYGVKALRKV KEEFGLKITT DIHESWQAEP VAEVADIIQI
110 120 130 140 150
PAFLCRQTDL LLAAAKTGRA VNVKKGQFLA PWDTKNVVEK LKFGGAKEIY
160 170 180 190 200
LTERGTTFGY NNLVVDFRSL PIMKQWAKVI YDATHSVQLP GGLGDKSGGM
210 220 230 240 250
REFIFPLIRA AVAVGCDGVF METHPEPEKA LSDASTQLPL SQLEGIIEAI
260
LEIREVASKY YETIPVK
Length:267
Mass (Da):29,734
Last modified:August 1, 1998 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i0A3CFEA3337F1964
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AE000657 Genomic DNA Translation: AAC06457.1

Protein sequence database of the Protein Information Resource

More...
PIRi
E70308

NCBI Reference Sequences

More...
RefSeqi
NP_213056.1, NC_000918.1
WP_010879994.1, NC_000918.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAC06457; AAC06457; aq_085

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
1192509

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
aae:aq_085

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|224324.8.peg.75

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000657 Genomic DNA Translation: AAC06457.1
PIRiE70308
RefSeqiNP_213056.1, NC_000918.1
WP_010879994.1, NC_000918.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1FWNX-ray1.94A/B1-267[»]
1FWSX-ray1.90A/B1-267[»]
1FWTX-ray1.90A/B1-267[»]
1FWWX-ray1.85A/B1-267[»]
1FX6X-ray2.06A/B1-267[»]
1FXPX-ray1.80A/B1-267[»]
1FXQX-ray1.80A/B1-267[»]
1FY6X-ray1.89A/B1-267[»]
1JCXX-ray1.80A/B1-267[»]
1JCYX-ray1.90A/B1-267[»]
1LRNX-ray2.10A/B1-267[»]
1LROX-ray1.80A/B1-267[»]
1LRQX-ray1.80A/B1-267[»]
1PCKX-ray1.80A/B1-267[»]
1PCWX-ray1.85A/B1-267[»]
1PE1X-ray1.74A/B1-267[»]
1T8XX-ray1.80A/B1-267[»]
1T96X-ray1.85A/B1-267[»]
1T99X-ray1.85A/B1-267[»]
1ZHAX-ray1.74A/B1-267[»]
1ZJIX-ray2.25A/B1-267[»]
2A21X-ray1.80A/B1-267[»]
2A2IX-ray1.95A/B1-267[»]
2EF9X-ray2.00A/B1-267[»]
2NWRX-ray1.50A/B1-267[»]
2NWSX-ray1.80A/B1-267[»]
2NX1X-ray1.80A/B1-267[»]
2NX3X-ray2.10A/B/C/D/E/F/G/H/I/J/K/L1-267[»]
2NXGX-ray1.95A/B2-264[»]
2NXHX-ray2.11A/B/C/D/E/F/G/H/I/J/K/L2-264[»]
2NXIX-ray2.30A/B/C/D/E/F/G/H/I/J/K/L2-264[»]
3E0IX-ray1.70A/B1-267[»]
3E12X-ray1.70A/B1-267[»]
ProteinModelPortaliO66496
SMRiO66496
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi224324.aq_085

Chemistry databases

DrugBankiDB02992 1-Deoxy-6-O-Phosphono-1-[(Phosphonomethyl)Amino]-L-Threo-Hexitol
DB03248 2-(Phosphonooxy)Butanoic Acid
DB01709 2-Phosphoglyceric Acid
DB03745 Arabinose-5-phosphate
DB03937 Erythose-4-Phosphate
DB01819 Phosphoenolpyruvate
DB02053 Ribose-5-phosphate

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC06457; AAC06457; aq_085
GeneIDi1192509
KEGGiaae:aq_085
PATRICifig|224324.8.peg.75

Phylogenomic databases

eggNOGiENOG4105CXR Bacteria
COG2877 LUCA
HOGENOMiHOG000023021
InParanoidiO66496
KOiK01627
OMAiFRGIPTM
OrthoDBiPOG091H00ND

Enzyme and pathway databases

UniPathwayi
UPA00030

UPA00357;UER00474

BioCyciAAEO224324:G1G15-71-MONOMER
BRENDAi2.5.1.55 396

Miscellaneous databases

EvolutionaryTraceiO66496

Family and domain databases

Gene3Di3.20.20.70, 1 hit
HAMAPiMF_00056 KDO8P_synth, 1 hit
InterProiView protein in InterPro
IPR013785 Aldolase_TIM
IPR006218 DAHP1/KDSA
IPR006269 KDO8P_synthase
PANTHERiPTHR21057 PTHR21057, 1 hit
PfamiView protein in Pfam
PF00793 DAHP_synth_1, 1 hit
TIGRFAMsiTIGR01362 KDO8P_synth, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiKDSA_AQUAE
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: O66496
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: August 1, 1998
Last modified: December 5, 2018
This is version 122 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
  3. PATHWAY comments
    Index of metabolic and biosynthesis pathways
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