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UniProtKB - P0A953 (FABB_ECOLI)

Entry version 133 (02 Dec 2020)
Sequence version 1 (19 Jul 2005)
Previous versions | rss
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Protein

3-oxoacyl-[acyl-carrier-protein] synthase 1

Gene

fabB

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 condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP. Specific for elongation from C-10 to unsaturated C-16 and C-18 fatty acids.1 Publication

<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 <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: fatty acid biosynthesis

This protein is involved in the pathway fatty acid biosynthesis, which is part of Lipid metabolism.
View all proteins of this organism that are known to be involved in the pathway fatty acid biosynthesis and in Lipid metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 sitei1631

<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

  • 3-oxoacyl-[acyl-carrier-protein] synthase activity Source: EcoCyc
Complete GO annotation on QuickGO ...

GO - Biological processi

  • fatty acid biosynthetic process Source: EcoCyc
  • lipid biosynthetic process Source: EcoliWiki
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 functionAcyltransferase, Transferase
Biological processFatty acid biosynthesis, Fatty acid metabolism, Lipid biosynthesis, Lipid metabolism

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

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

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		2.3.1.41, 2026

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

More...UniPathwayi		UPA00094

Chemistry databases

SwissLipids knowledge resource for lipid biology

More...SwissLipidsi		SLP:000001786

<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:
3-oxoacyl-[acyl-carrier-protein] synthase 1 (EC:2.3.1.41)
Alternative name(s):
3-oxoacyl-[acyl-carrier-protein] synthase I
Beta-ketoacyl-ACP synthase I
Short name:
KAS I
<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:fabB
Synonyms:fabC
Ordered Locus Names:b2323, JW2320
<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

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL4913

Drug and drug target database

More...DrugBanki		DB08627, (5R)-4-HYDROXY-3,5-DIMETHYL-5-[(1E,3E)-2-METHYLPENTA-1,3-DIENYL]THIOPHEN-2(5H)-ONE
DB08628, (5R)-5-[(1E)-BUTA-1,3-DIENYL]-4-HYDROXY-3,5-DIMETHYLTHIOPHEN-2(5H)-ONE
DB08359, 2-PHENYLAMINO-4-METHYL-5-ACETYL THIAZOLE
DB04302, 4-Hydroxy-3,5-Dimethyl-5-(2-Methyl-Buta-1,3-Dienyl)-5h-Thiophen-2-One
DB03600, Capric acid
DB04519, Caprylic acid
DB01034, Cerulenin
DB03017, Lauric 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_00001803111 – 4063-oxoacyl-[acyl-carrier-protein] synthase 1Add BLAST406

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P0A953

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

More...PaxDbi		P0A953

PRoteomics IDEntifications database

More...PRIDEi		P0A953

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Mainly activated by FadR, but minor repression is also conferred by FabR (PubMed:11859088, PubMed:21276098).2 Publications

<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.

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		4260793, 224 interactors

Database of interacting proteins

More...DIPi		DIP-29379N

Protein interaction database and analysis system

More...IntActi		P0A953, 9 interactors

STRING: functional protein association networks

More...STRINGi		511145.b2323

Chemistry databases

BindingDB database of measured binding affinities

More...BindingDBi		P0A953

<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

1406
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		P0A953

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		P0A953

<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 thiolase-like superfamily. Beta-ketoacyl-ACP synthases family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG0304, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_000022_69_2_6

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P0A953

Database for complete collections of gene phylogenies

More...PhylomeDBi		P0A953

Family and domain databases

Conserved Domains Database

More...CDDi		cd00834, KAS_I_II, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.47.10, 2 hits

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000794, Beta-ketoacyl_synthase
IPR018201, Ketoacyl_synth_AS
IPR014031, Ketoacyl_synth_C
IPR014030, Ketoacyl_synth_N
IPR020841, PKS_Beta-ketoAc_synthase_dom
IPR016039, Thiolase-like

The PANTHER Classification System

More...PANTHERi		PTHR11712, PTHR11712, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00109, ketoacyl-synt, 1 hit
PF02801, Ketoacyl-synt_C, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00825, PKS_KS, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF53901, SSF53901, 2 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00606, B_KETOACYL_SYNTHASE, 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.

P0A953-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKRAVITGLG IVSSIGNNQQ EVLASLREGR SGITFSQELK DSGMRSHVWG 
        60         70         80         90        100
NVKLDTTGLI DRKVVRFMSD ASIYAFLSME QAIADAGLSP EAYQNNPRVG 
       110        120        130        140        150
LIAGSGGGSP RFQVFGADAM RGPRGLKAVG PYVVTKAMAS GVSACLATPF 
       160        170        180        190        200
KIHGVNYSIS SACATSAHCI GNAVEQIQLG KQDIVFAGGG EELCWEMACE 
       210        220        230        240        250
FDAMGALSTK YNDTPEKASR TYDAHRDGFV IAGGGGMVVV EELEHALARG 
       260        270        280        290        300
AHIYAEIVGY GATSDGADMV APSGEGAVRC MKMAMHGVDT PIDYLNSHGT 
       310        320        330        340        350
STPVGDVKEL AAIREVFGDK SPAISATKAM TGHSLGAAGV QEAIYSLLML 
       360        370        380        390        400
EHGFIAPSIN IEELDEQAAG LNIVTETTDR ELTTVMSNSF GFGGTNATLV 

MRKLKD
Length:406
Mass (Da):42,613
Last modified:July 19, 2005 - 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:i489D8BAD23E78113
GO

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural varianti4A → T in strain: MA-1 / fabB3. 1
Natural varianti140S → F in strain: K1060 / fabB5. 1
Natural varianti299G → S in strain: MA-1 / fabB3. 1
Natural varianti329A → V in strain: M5 / fabB15. 1

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
M24427 Genomic DNA Translation: AAC67304.1
AJ012161 Genomic DNA Translation: CAA09932.1
AJ012162 Genomic DNA Translation: CAA09933.1
AJ012163 Genomic DNA Translation: CAA09934.1
U00096 Genomic DNA Translation: AAC75383.1
AP009048 Genomic DNA Translation: BAA16180.1

Protein sequence database of the Protein Information Resource

More...PIRi		A31284, SYECA1

NCBI Reference Sequences

More...RefSeqi		NP_416826.1, NC_000913.3
WP_000817178.1, NZ_SSZK01000006.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAC75383; AAC75383; b2323
BAA16180; BAA16180; BAA16180

Database of genes from NCBI RefSeq genomes

More...GeneIDi		52077639
946799

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecj:JW2320
eco:b2323

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|1411691.4.peg.4409

<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
M24427 Genomic DNA Translation: AAC67304.1
AJ012161 Genomic DNA Translation: CAA09932.1
AJ012162 Genomic DNA Translation: CAA09933.1
AJ012163 Genomic DNA Translation: CAA09934.1
U00096 Genomic DNA Translation: AAC75383.1
AP009048 Genomic DNA Translation: BAA16180.1
PIRiA31284, SYECA1
RefSeqiNP_416826.1, NC_000913.3
WP_000817178.1, NZ_SSZK01000006.1

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
1DD8X-ray2.30A/B/C/D1-406[»]
1EK4X-ray1.85A/B/C/D1-406[»]
1F91X-ray2.40A/B/C/D1-406[»]
1FJ4X-ray2.35A/B/C/D1-406[»]
1FJ8X-ray2.27A/B/C/D1-406[»]
1G5XX-ray2.45A/B/C/D1-406[»]
1H4FX-ray2.00A/B/C/D1-406[»]
2AQ7X-ray2.30A/B/C/D1-406[»]
2AQBX-ray2.19A/B/C/D1-406[»]
2BUHX-ray1.90A/B/C/D1-406[»]
2BUIX-ray2.40A/B/C/D1-406[»]
2BYWX-ray1.70A/B/C/D1-406[»]
2BYXX-ray2.00A/B/C/D1-406[»]
2BYYX-ray2.20A/B/C/D1-406[»]
2BYZX-ray1.95A/B/C/D1-406[»]
2BZ3X-ray2.00A/B/C/D1-406[»]
2BZ4X-ray1.86A/B/C/D1-406[»]
2CDHX-ray4.20A/B/C/D/E/F1-406[»]
2CF2X-ray4.30A/J1-406[»]
2VB7X-ray1.60A/B/C/D1-406[»]
2VB8X-ray1.52A/B/C/D1-406[»]
2VB9X-ray1.50A/B/C/D1-406[»]
2VBAX-ray1.36A/B/C/D1-406[»]
5KOFX-ray2.40A/B1-406[»]
6OKCX-ray1.55A/B1-406[»]
6OKFX-ray2.50A/B1-406[»]
SMRiP0A953
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi4260793, 224 interactors
DIPiDIP-29379N
IntActiP0A953, 9 interactors
STRINGi511145.b2323

Chemistry databases

BindingDBiP0A953
ChEMBLiCHEMBL4913
DrugBankiDB08627, (5R)-4-HYDROXY-3,5-DIMETHYL-5-[(1E,3E)-2-METHYLPENTA-1,3-DIENYL]THIOPHEN-2(5H)-ONE
DB08628, (5R)-5-[(1E)-BUTA-1,3-DIENYL]-4-HYDROXY-3,5-DIMETHYLTHIOPHEN-2(5H)-ONE
DB08359, 2-PHENYLAMINO-4-METHYL-5-ACETYL THIAZOLE
DB04302, 4-Hydroxy-3,5-Dimethyl-5-(2-Methyl-Buta-1,3-Dienyl)-5h-Thiophen-2-One
DB03600, Capric acid
DB04519, Caprylic acid
DB01034, Cerulenin
DB03017, Lauric acid
SwissLipidsiSLP:000001786

Proteomic databases

jPOSTiP0A953
PaxDbiP0A953
PRIDEiP0A953

Genome annotation databases

EnsemblBacteriaiAAC75383; AAC75383; b2323
BAA16180; BAA16180; BAA16180
GeneIDi52077639
946799
KEGGiecj:JW2320
eco:b2323
PATRICifig|1411691.4.peg.4409

Organism-specific databases

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

More...EchoBASEi		EB0270

Phylogenomic databases

eggNOGiCOG0304, Bacteria
HOGENOMiCLU_000022_69_2_6
InParanoidiP0A953
PhylomeDBiP0A953

Enzyme and pathway databases

UniPathwayiUPA00094
BioCyciEcoCyc:FABB-MONOMER
MetaCyc:FABB-MONOMER
BRENDAi2.3.1.41, 2026

Miscellaneous databases

EvolutionaryTraceiP0A953

Protein Ontology

More...PROi		PR:P0A953

Family and domain databases

CDDicd00834, KAS_I_II, 1 hit
Gene3Di3.40.47.10, 2 hits
InterProiView protein in InterPro
IPR000794, Beta-ketoacyl_synthase
IPR018201, Ketoacyl_synth_AS
IPR014031, Ketoacyl_synth_C
IPR014030, Ketoacyl_synth_N
IPR020841, PKS_Beta-ketoAc_synthase_dom
IPR016039, Thiolase-like
PANTHERiPTHR11712, PTHR11712, 1 hit
PfamiView protein in Pfam
PF00109, ketoacyl-synt, 1 hit
PF02801, Ketoacyl-synt_C, 1 hit
SMARTiView protein in SMART
SM00825, PKS_KS, 1 hit
SUPFAMiSSF53901, SSF53901, 2 hits
PROSITEiView protein in PROSITE
PS00606, B_KETOACYL_SYNTHASE, 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 nameiFABB_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: P0A953
Secondary accession number(s): P14926
, Q9R828, Q9R829, Q9R830
<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: July 19, 2005
Last sequence update: July 19, 2005
Last modified: December 2, 2020
This is version 133 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, Direct protein sequencing, Reference proteome

Documents

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