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UniProtKB - Q46822 (IDI_ECOLI)

Entry version 167 (07 Oct 2020)
Sequence version 1 (01 Nov 1996)
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Protein

Isopentenyl-diphosphate Delta-isomerase

Gene

idi

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score:

Annotation score:5 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

Catalyzes the 1,3-allylic rearrangement of the homoallylic substrate isopentenyl (IPP) to its highly electrophilic allylic isomer, dimethylallyl diphosphate (DMAPP).2 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Protein has several cofactor binding sites:

<p>This subsection of the 'Function' section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>Kineticsi

  1. KM=9.5 µM for Isopentenyl diphosphate1 Publication
  1. Vmax=260 mmol/h/mg enzyme1 Publication

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: dimethylallyl diphosphate biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes dimethylallyl diphosphate from isopentenyl diphosphate.
Proteins known to be involved in this subpathway in this organism are:
  1. Isopentenyl-diphosphate Delta-isomerase (idi), Isopentenyl-diphosphate Delta-isomerase (idi)
This subpathway is part of the pathway dimethylallyl diphosphate biosynthesis, which is itself part of Isoprenoid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes dimethylallyl diphosphate from isopentenyl diphosphate, the pathway dimethylallyl diphosphate biosynthesis and in Isoprenoid biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei21Substrate1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi25Manganese2 Publications1
Metal bindingi32Manganese2 Publications1
Binding sitei51Substrate1
Binding sitei55Substrate1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei671
Metal bindingi67Magnesium; via carbonyl oxygen1
Metal bindingi69Manganese2 Publications1
Binding sitei69Substrate1
Binding sitei83Substrate1
Metal bindingi87Magnesium1
Binding sitei87Substrate1
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei104Essential for catalytic activity1
Metal bindingi114Manganese2 Publications1
Active sitei1161
Metal bindingi116Manganese2 Publications1

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 functionIsomerase
Biological processIsoprene biosynthesis
LigandMagnesium, Manganese, Metal-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		EcoCyc:IPPISOM-MONOMER
MetaCyc:IPPISOM-MONOMER

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		5.3.3.2, 2026

SABIO-RK: Biochemical Reaction Kinetics Database

More...SABIO-RKi		Q46822

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

More...UniPathwayi		UPA00059;UER00104

<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%5Fand%5Ftaxonomy%5Fsection">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:
Isopentenyl-diphosphate Delta-isomerase (EC:5.3.3.2)
Short name:
IPP isomerase
Alternative name(s):
IPP:DMAPP isomerase
Isopentenyl pyrophosphate isomerase
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:idi
Synonyms:ygfV
Ordered Locus Names:b2889, JW2857
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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>OrganismiEscherichia coli (strain K12)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 identifieri83333 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 lineageiBacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Enterobacteriaceae › Escherichia ›
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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
  • UP000000318 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">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
  • UP000000625 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

Complete GO annotation on QuickGO ...

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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi104Y → A: Reduces activity by 99%. 1
Mutagenesisi104Y → F: Reduces activity by 97%. 1

Chemistry databases

Drug and drug target database

More...DrugBanki		DB02480, (S)-4-bromo-3-hydroxy-3-methylbutyl diphosphate
DB03165, 2-Dimethylamino-Ethyl-Diphosphate
DB04170, 4-bromo-3-hydroxy-3-methyl butyl diphosphate
DB01799, 4-Hydroxy-3-Methyl Butyl Diphosphate
DB03366, Imidazole
DB04160, Pyrophosphoric acid

<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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002052491 – 182Isopentenyl-diphosphate Delta-isomeraseAdd BLAST182

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q46822

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q46822

PRoteomics IDEntifications database

More...PRIDEi		Q46822

<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%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer.

7 Publications

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		4259434, 130 interactors

Protein interaction database and analysis system

More...IntActi		Q46822, 4 interactors

STRING: functional protein association networks

More...STRINGi		511145.b2889

<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

1182
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

More...SMRi		Q46822

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		Q46822

<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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini30 – 164Nudix hydrolaseAdd BLAST135

<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 IPP isomerase type 1 family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG1443, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_060552_2_0_6

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q46822

KEGG Orthology (KO)

More...KOi		K01823

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q46822

Family and domain databases

Conserved Domains Database

More...CDDi		cd02885, IPP_Isomerase, 1 hit

HAMAP database of protein families

More...HAMAPi		MF_00202, Idi, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR011876, IsopentenylPP_isomerase_typ1
IPR015797, NUDIX_hydrolase-like_dom_sf
IPR000086, NUDIX_hydrolase_dom

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00293, NUDIX, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF018427, Isopntndiph_ism, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF55811, SSF55811, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR02150, IPP_isom_1, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51462, NUDIX, 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%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

Q46822-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MQTEHVILLN AQGVPTGTLE KYAAHTADTR LHLAFSSWLF NAKGQLLVTR 
        60         70         80         90        100
RALSKKAWPG VWTNSVCGHP QLGESNEDAV IRRCRYELGV EITPPESIYP 
       110        120        130        140        150
DFRYRATDPS GIVENEVCPV FAARTTSALQ INDDEVMDYQ WCDLADVLHG 
       160        170        180 
IDATPWAFSP WMVMQATNRE ARKRLSAFTQ LK
Length:182
Mass (Da):20,508
Last modified:November 1, 1996 - 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:iAEAE3EF8254ECC2D
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AF119715 Genomic DNA Translation: AAD26812.1
U28375 Genomic DNA Translation: AAA83070.1
U00096 Genomic DNA Translation: AAC75927.1
AP009048 Genomic DNA Translation: BAE76954.1

Protein sequence database of the Protein Information Resource

More...PIRi		A65073

NCBI Reference Sequences

More...RefSeqi		NP_417365.1, NC_000913.3
WP_001192820.1, NZ_LN832404.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAC75927; AAC75927; b2889
BAE76954; BAE76954; BAE76954

Database of genes from NCBI RefSeq genomes

More...GeneIDi		949020

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecj:JW2857
eco:b2889

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|1411691.4.peg.3845

<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
AF119715 Genomic DNA Translation: AAD26812.1
U28375 Genomic DNA Translation: AAA83070.1
U00096 Genomic DNA Translation: AAC75927.1
AP009048 Genomic DNA Translation: BAE76954.1
PIRiA65073
RefSeqiNP_417365.1, NC_000913.3
WP_001192820.1, NZ_LN832404.1

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
1HX3X-ray2.10A/B1-182[»]
1HZTX-ray1.45A1-182[»]
1I9AX-ray2.50A/B1-182[»]
1NFSX-ray1.96A/B1-182[»]
1NFZX-ray1.97A/B1-182[»]
1OW2X-ray2.00A/B1-182[»]
1PPVX-ray1.70A/B1-182[»]
1PPWX-ray2.21A/B1-182[»]
1PVFX-ray1.78A/B1-182[»]
1Q54X-ray1.93A/B1-182[»]
1R67X-ray1.77A1-182[»]
1X83X-ray1.80A/B1-182[»]
1X84X-ray1.78A/B1-182[»]
2B2KX-ray1.97A/B1-182[»]
2G73X-ray1.97A/B1-182[»]
2G74X-ray1.96A/B1-182[»]
2VNPX-ray2.19A/B1-182[»]
2VNQX-ray2.20A/B1-182[»]
SMRiQ46822
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi4259434, 130 interactors
IntActiQ46822, 4 interactors
STRINGi511145.b2889

Chemistry databases

DrugBankiDB02480, (S)-4-bromo-3-hydroxy-3-methylbutyl diphosphate
DB03165, 2-Dimethylamino-Ethyl-Diphosphate
DB04170, 4-bromo-3-hydroxy-3-methyl butyl diphosphate
DB01799, 4-Hydroxy-3-Methyl Butyl Diphosphate
DB03366, Imidazole
DB04160, Pyrophosphoric acid

Proteomic databases

jPOSTiQ46822
PaxDbiQ46822
PRIDEiQ46822

Genome annotation databases

EnsemblBacteriaiAAC75927; AAC75927; b2889
BAE76954; BAE76954; BAE76954
GeneIDi949020
KEGGiecj:JW2857
eco:b2889
PATRICifig|1411691.4.peg.3845

Organism-specific databases

EchoBASE - an integrated post-genomic database for E. coli

More...EchoBASEi		EB2883

Phylogenomic databases

eggNOGiCOG1443, Bacteria
HOGENOMiCLU_060552_2_0_6
InParanoidiQ46822
KOiK01823
PhylomeDBiQ46822

Enzyme and pathway databases

UniPathwayiUPA00059;UER00104
BioCyciEcoCyc:IPPISOM-MONOMER
MetaCyc:IPPISOM-MONOMER
BRENDAi5.3.3.2, 2026
SABIO-RKiQ46822

Miscellaneous databases

EvolutionaryTraceiQ46822

Protein Ontology

More...PROi		PR:Q46822

Family and domain databases

CDDicd02885, IPP_Isomerase, 1 hit
HAMAPiMF_00202, Idi, 1 hit
InterProiView protein in InterPro
IPR011876, IsopentenylPP_isomerase_typ1
IPR015797, NUDIX_hydrolase-like_dom_sf
IPR000086, NUDIX_hydrolase_dom
PfamiView protein in Pfam
PF00293, NUDIX, 1 hit
PIRSFiPIRSF018427, Isopntndiph_ism, 1 hit
SUPFAMiSSF55811, SSF55811, 1 hit
TIGRFAMsiTIGR02150, IPP_isom_1, 1 hit
PROSITEiView protein in PROSITE
PS51462, NUDIX, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		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 nameiIDI_ECOLI
<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: Q46822
Secondary accession number(s): Q2M9V2
<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%5Fand%5Fisoforms">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: November 1, 1996
Last modified: October 7, 2020
This is version 167 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, Reference proteome

Documents

  1. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  4. SIMILARITY comments
    Index of protein domains and families
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