Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

UniProtKB - P0A853 (TNAA_ECOLI)

Entry version 139 (07 Oct 2020)
Sequence version 1 (07 Jun 2005)
Previous versions | rss
Help videoAdd a publicationFeedback
Protein

Tryptophanase

Gene

tnaA

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

<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

pyridoxal 5'-phosphate

<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: L-tryptophan degradation via pyruvate pathway

This protein is involved in step 1 of the subpathway that synthesizes indole and pyruvate from L-tryptophan.
Proteins known to be involved in this subpathway in this organism are:
  1. Tryptophanase (tnaA), Tryptophanase (tnaA)
This subpathway is part of the pathway L-tryptophan degradation via pyruvate pathway, which is itself part of Amino-acid degradation.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes indole and pyruvate from L-tryptophan, the pathway L-tryptophan degradation via pyruvate pathway and in Amino-acid degradation.

<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 functionLyase
Biological processTryptophan catabolism
LigandPyridoxal phosphate

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

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

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		4.1.99.1, 2026

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

More...UniPathwayi		UPA00332;UER00452

<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:
Tryptophanase (EC:4.1.99.1)
Alternative name(s):
L-tryptophan indole-lyase
Short name:
TNase
<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:tnaA
Synonyms:ind
Ordered Locus Names:b3708, JW3686
<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

  • Cytoplasm 1 Publication
    • Note: Almost exclusively localized in foci near 1 cell pole in mid-to-late exponential phase, fewer cells have foci at stationary phase; polar localization depends on the minCDE operon.

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

<p>This subsection of the 'Pathology and Biotech' section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Not essential, cells do not produce indole.1 Publication

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>Mutagenesisi294C → S: Identical to wild-type. 1 Publication1
Mutagenesisi298C → S: Alters activity. 1 Publication1

Miscellaneous databases

Pathogen-Host Interaction database

More...PHI-basei		PHI:7966

<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_00001956111 – 471TryptophanaseAdd BLAST471

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei5N6-acetyllysine1 Publication1
Modified residuei115N6-acetyllysine1 Publication1
Modified residuei156N6-acetyllysine1 Publication1
Modified residuei270N6-(pyridoxal phosphate)lysine1
Modified residuei450N6-acetyllysine1 Publication1

Keywords - PTMi

Acetylation

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P0A853

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

More...PaxDbi		P0A853

PRoteomics IDEntifications database

More...PRIDEi		P0A853

2D gel databases

Two-dimensional polyacrylamide gel electrophoresis database from the Geneva University Hospital

More...SWISS-2DPAGEi		P0A853

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P0A853

<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

Repressed by cold shock.1 Publication

<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

Homotetramer.

1 Publication

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		4262594, 19 interactors
852523, 3 interactors

Database of interacting proteins

More...DIPi		DIP-31878N

Protein interaction database and analysis system

More...IntActi		P0A853, 13 interactors

STRING: functional protein association networks

More...STRINGi		511145.b3708

Chemistry databases

BindingDB database of measured binding affinities

More...BindingDBi		P0A853

<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

1471
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		P0A853

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		P0A853

<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 beta-eliminating lyase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG3033, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_047223_0_0_6

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P0A853

KEGG Orthology (KO)

More...KOi		K01667

Database for complete collections of gene phylogenies

More...PhylomeDBi		P0A853

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.640.10, 1 hit
3.90.1150.10, 1 hit

HAMAP database of protein families

More...HAMAPi		MF_00544, Tryptophanase, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001597, ArAA_b-elim_lyase/Thr_aldolase
IPR011166, Beta-eliminating_lyase
IPR015424, PyrdxlP-dep_Trfase
IPR015422, PyrdxlP-dep_Trfase_dom1
IPR015421, PyrdxlP-dep_Trfase_major
IPR013440, TNase
IPR018176, Tryptophanase_CS

Pfam protein domain database

More...Pfami		View protein in Pfam
PF01212, Beta_elim_lyase, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF001386, Trpase, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF53383, SSF53383, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR02617, tnaA_trp_ase, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00853, BETA_ELIM_LYASE, 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.

P0A853-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MENFKHLPEP FRIRVIEPVK RTTRAYREEA IIKSGMNPFL LDSEDVFIDL 
        60         70         80         90        100
LTDSGTGAVT QSMQAAMMRG DEAYSGSRSY YALAESVKNI FGYQYTIPTH 
       110        120        130        140        150
QGRGAEQIYI PVLIKKREQE KGLDRSKMVA FSNYFFDTTQ GHSQINGCTV 
       160        170        180        190        200
RNVYIKEAFD TGVRYDFKGN FDLEGLERGI EEVGPNNVPY IVATITSNSA 
       210        220        230        240        250
GGQPVSLANL KAMYSIAKKY DIPVVMDSAR FAENAYFIKQ REAEYKDWTI 
       260        270        280        290        300
EQITRETYKY ADMLAMSAKK DAMVPMGGLL CMKDDSFFDV YTECRTLCVV 
       310        320        330        340        350
QEGFPTYGGL EGGAMERLAV GLYDGMNLDW LAYRIAQVQY LVDGLEEIGV 
       360        370        380        390        400
VCQQAGGHAA FVDAGKLLPH IPADQFPAQA LACELYKVAG IRAVEIGSFL 
       410        420        430        440        450
LGRDPKTGKQ LPCPAELLRL TIPRATYTQT HMDFIIEAFK HVKENAANIK 
       460        470 
GLTFTYEPKV LRHFTAKLKE V
Length:471
Mass (Da):52,773
Last modified:June 7, 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:i5AFC1F41BD9D0034
GO

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAA62059 differs from that shown. Reason: Erroneous initiation. Extended N-terminus.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti137 – 140DTTQ → TTQG no nucleotide entry (PubMed:6268608).Curated4
Sequence conflicti379 – 380QA → TG in AAA24676 (PubMed:6268608).Curated2
Sequence conflicti379 – 380QA → TG in CAA34096 (PubMed:2502187).Curated2

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
K00032 Genomic DNA Translation: AAA24676.1
X15974 Genomic DNA Translation: CAA34096.1
M11990 Genomic DNA Translation: AAA24679.1
M59914 Genomic DNA No translation available.
L10328 Genomic DNA Translation: AAA62059.1 Different initiation.
U00096 Genomic DNA Translation: AAC76731.2
AP009048 Genomic DNA Translation: BAE77584.1

Protein sequence database of the Protein Information Resource

More...PIRi		E65173, WZEC

NCBI Reference Sequences

More...RefSeqi		NP_418164.4, NC_000913.3
WP_001295247.1, NZ_STEB01000015.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAC76731; AAC76731; b3708
BAE77584; BAE77584; BAE77584

Database of genes from NCBI RefSeq genomes

More...GeneIDi		49587026
948221

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecj:JW3686
eco:b3708

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|511145.12.peg.3831

<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
K00032 Genomic DNA Translation: AAA24676.1
X15974 Genomic DNA Translation: CAA34096.1
M11990 Genomic DNA Translation: AAA24679.1
M59914 Genomic DNA No translation available.
L10328 Genomic DNA Translation: AAA62059.1 Different initiation.
U00096 Genomic DNA Translation: AAC76731.2
AP009048 Genomic DNA Translation: BAE77584.1
PIRiE65173, WZEC
RefSeqiNP_418164.4, NC_000913.3
WP_001295247.1, NZ_STEB01000015.1

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
2C44X-ray2.81A/B/C/D1-471[»]
2OQXX-ray1.90A5-471[»]
2V0YX-ray2.00A5-471[»]
2V1PX-ray1.90A5-471[»]
4UP2X-ray2.78A/B/C/D1-471[»]
4W1YX-ray3.20A/B5-471[»]
4W4HX-ray2.89A/B5-471[»]
5D8GX-ray1.89A5-471[»]
SMRiP0A853
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi4262594, 19 interactors
852523, 3 interactors
DIPiDIP-31878N
IntActiP0A853, 13 interactors
STRINGi511145.b3708

Chemistry databases

BindingDBiP0A853

PTM databases

iPTMnetiP0A853

2D gel databases

SWISS-2DPAGEiP0A853

Proteomic databases

jPOSTiP0A853
PaxDbiP0A853
PRIDEiP0A853

Genome annotation databases

EnsemblBacteriaiAAC76731; AAC76731; b3708
BAE77584; BAE77584; BAE77584
GeneIDi49587026
948221
KEGGiecj:JW3686
eco:b3708
PATRICifig|511145.12.peg.3831

Organism-specific databases

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

More...EchoBASEi		EB0998

Phylogenomic databases

eggNOGiCOG3033, Bacteria
HOGENOMiCLU_047223_0_0_6
InParanoidiP0A853
KOiK01667
PhylomeDBiP0A853

Enzyme and pathway databases

UniPathwayiUPA00332;UER00452
BioCyciEcoCyc:TRYPTOPHAN-MONOMER
MetaCyc:TRYPTOPHAN-MONOMER
BRENDAi4.1.99.1, 2026

Miscellaneous databases

EvolutionaryTraceiP0A853
PHI-baseiPHI:7966

Protein Ontology

More...PROi		PR:P0A853

Family and domain databases

Gene3Di3.40.640.10, 1 hit
3.90.1150.10, 1 hit
HAMAPiMF_00544, Tryptophanase, 1 hit
InterProiView protein in InterPro
IPR001597, ArAA_b-elim_lyase/Thr_aldolase
IPR011166, Beta-eliminating_lyase
IPR015424, PyrdxlP-dep_Trfase
IPR015422, PyrdxlP-dep_Trfase_dom1
IPR015421, PyrdxlP-dep_Trfase_major
IPR013440, TNase
IPR018176, Tryptophanase_CS
PfamiView protein in Pfam
PF01212, Beta_elim_lyase, 1 hit
PIRSFiPIRSF001386, Trpase, 1 hit
SUPFAMiSSF53383, SSF53383, 1 hit
TIGRFAMsiTIGR02617, tnaA_trp_ase, 1 hit
PROSITEiView protein in PROSITE
PS00853, BETA_ELIM_LYASE, 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 nameiTNAA_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: P0A853
Secondary accession number(s): P00913, P78123, Q2M822
<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 21, 1986
Last sequence update: June 7, 2005
Last modified: October 7, 2020
This is version 139 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. 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
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again