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Protein

Tryptophan synthase beta chain

Gene

trpB

Organism
Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
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

The beta subunit is responsible for the synthesis of L-tryptophan from indole and L-serine.

<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 ‘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

<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: L-tryptophan biosynthesis

This protein is involved in step 5 of the subpathway that synthesizes L-tryptophan from chorismate.
Proteins known to be involved in the 5 steps of the subpathway in this organism are:
  1. Bifunctional protein TrpGD (trpGD), Anthranilate synthase component 1 (trpE)
  2. Bifunctional protein TrpGD (trpGD)
  3. Tryptophan biosynthesis protein TrpCF (trpC)
  4. Tryptophan biosynthesis protein TrpCF (trpC)
  5. Tryptophan synthase alpha chain (trpA), Tryptophan synthase beta chain (trpB)
This subpathway is part of the pathway L-tryptophan biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes L-tryptophan from chorismate, the pathway L-tryptophan biosynthesis and in Amino-acid biosynthesis.

<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

  • identical protein binding Source: IntAct
  • tryptophan synthase activity Source: UniProtKB-UniRule

GO - Biological processi

  • tryptophan biosynthetic process Source: GO_Central

<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 processAmino-acid biosynthesis, Aromatic amino acid biosynthesis, Tryptophan biosynthesis
LigandPyridoxal phosphate

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
SENT99287:STM1726-MONOMER

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

More...
UniPathwayi
UPA00035;UER00044

<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:
Tryptophan synthase beta chain (EC:4.2.1.20)
<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:trpB
Ordered Locus Names:STM1726
<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>OrganismiSalmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
<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 identifieri99287 [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 lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeSalmonella
<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
  • UP000001014 <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

<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
DB07748 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE
DB07732 2-[(2-NAPHTHYLSULFONYL)AMINO]ETHYL DIHYDROGEN PHOSPHATE
DB07745 2-{[4-(TRIFLUOROMETHOXY)BENZOYL]AMINO}ETHYL DIHYDROGEN PHOSPHATE
DB07894 4-(2-HYDROXY-4-FLUOROPHENYLTHIO)-BUTYLPHOSPHONIC ACID
DB07925 4-(2-HYDROXYPHENYLSULFINYL)-BUTYLPHOSPHONIC ACID
DB07890 4-(2-HYDROXYPHENYLTHIO)-1-BUTENYLPHOSPHONIC ACID
DB07773 5-FLUOROINDOLE PROPANOL PHOSPHATE
DB04143 Indole-3-Glycerol Phosphate
DB03171 Indole-3-Propanol Phosphate
DB07951 N-[1H-INDOL-3-YL-ACETYL]ASPARTIC ACID
DB07952 N-[1H-INDOL-3-YL-ACETYL]GLYCINE ACID
DB07953 N-[1H-INDOL-3-YL-ACETYL]VALINE 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 <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemoved
<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_00000989942 – 397Tryptophan synthase beta chainAdd BLAST396

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 residuei87N6-(pyridoxal phosphate)lysine1

Proteomic databases

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

More...
PaxDbi
P0A2K1

PRoteomics IDEntifications database

More...
PRIDEi
P0A2K1

<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

Tetramer of two alpha and two beta chains.1 Publication

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">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="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

GO - Molecular functioni

Protein-protein interaction databases

Database of interacting proteins

More...
DIPi
DIP-35707N

Protein interaction database and analysis system

More...
IntActi
P0A2K1, 1 interactor

Molecular INTeraction database

More...
MINTi
P0A2K1

STRING: functional protein association networks

More...
STRINGi
99287.STM1726

<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

1397
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
P0A2K1

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

More...
SMRi
P0A2K1

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
P0A2K1

<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 TrpB family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4105CG0 Bacteria
COG0133 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000161710

KEGG Orthology (KO)

More...
KOi
K01696

Identification of Orthologs from Complete Genome Data

More...
OMAi
HGMKSYF

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P0A2K1

Family and domain databases

Conserved Domains Database

More...
CDDi
cd06446 Trp-synth_B, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_00133 Trp_synth_beta, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001926 PLP-dep
IPR006653 Trp_synth_b_CS
IPR006654 Trp_synth_beta
IPR023026 Trp_synth_beta/beta-like
IPR036052 Trypto_synt_PLP_dependent

The PANTHER Classification System

More...
PANTHERi
PTHR42882 PTHR42882, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00291 PALP, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF001413 Trp_syn_beta, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53686 SSF53686, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00263 trpB, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00168 TRP_SYNTHASE_BETA, 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.

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P0A2K1-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTTLLNPYFG EFGGMYVPQI LMPALNQLEE AFVSAQKDPE FQAQFADLLK
60 70 80 90 100
NYAGRPTALT KCQNITAGTR TTLYLKREDL LHGGAHKTNQ VLGQALLAKR
110 120 130 140 150
MGKSEIIAET GAGQHGVASA LASALLGLKC RIYMGAKDVE RQSPNVFRMR
160 170 180 190 200
LMGAEVIPVH SGSATLKDAC NEALRDWSGS YETAHYMLGT AAGPHPYPTI
210 220 230 240 250
VREFQRMIGE ETKAQILDKE GRLPDAVIAC VGGGSNAIGM FADFINDTSV
260 270 280 290 300
GLIGVEPGGH GIETGEHGAP LKHGRVGIYF GMKAPMMQTA DGQIEESYSI
310 320 330 340 350
SAGLDFPSVG PQHAYLNSIG RADYVSITDD EALEAFKTLC RHEGIIPALE
360 370 380 390
SSHALAHALK MMREQPEKEQ LLVVNLSGRG DKDIFTVHDI LKARGEI
Length:397
Mass (Da):42,868
Last modified:January 23, 2007 - v2
<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:i73D210F5C6F2FEBD
GO

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 conflicti34S → R in CAA24667 (PubMed:7007651).Curated1
Sequence conflicti34S → R in AAA27234 (PubMed:7007651).Curated1

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
V01377 Genomic DNA Translation: CAA24667.1
J01810 Genomic DNA Translation: AAA27234.1
AE006468 Genomic DNA Translation: AAL20644.1
V01376 Genomic DNA Translation: CAA24665.1
V00364 Genomic DNA Translation: CAA23661.1
M24299 Genomic DNA Translation: AAA99293.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A01156 TSEBBT

NCBI Reference Sequences

More...
RefSeqi
NP_460685.1, NC_003197.2
WP_000209485.1, NC_003197.2

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAL20644; AAL20644; STM1726

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
1253245

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
stm:STM1726

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|99287.12.peg.1822

<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
V01377 Genomic DNA Translation: CAA24667.1
J01810 Genomic DNA Translation: AAA27234.1
AE006468 Genomic DNA Translation: AAL20644.1
V01376 Genomic DNA Translation: CAA24665.1
V00364 Genomic DNA Translation: CAA23661.1
M24299 Genomic DNA Translation: AAA99293.1
PIRiA01156 TSEBBT
RefSeqiNP_460685.1, NC_003197.2
WP_000209485.1, NC_003197.2

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
1A50X-ray2.30B2-397[»]
1A5AX-ray1.90B1-395[»]
1A5BX-ray2.00B1-395[»]
1A5SX-ray2.30B1-397[»]
1BEUX-ray1.90B1-395[»]
1BKSX-ray2.20B1-397[»]
1C29X-ray2.30B1-397[»]
1C8VX-ray2.20B1-397[»]
1C9DX-ray2.30B1-397[»]
1CW2X-ray2.00B1-397[»]
1CX9X-ray2.30B1-397[»]
1FUYX-ray2.25B2-397[»]
1K3UX-ray1.70B2-397[»]
1K7EX-ray2.30B2-397[»]
1K7FX-ray1.90B2-397[»]
1K7XX-ray1.70B2-397[»]
1K8XX-ray1.90B1-397[»]
1K8YX-ray1.50B2-397[»]
1K8ZX-ray1.70B2-397[»]
1KFBX-ray1.90B2-397[»]
1KFCX-ray1.50B1-397[»]
1KFEX-ray1.75B2-395[»]
1KFJX-ray1.80B1-397[»]
1KFKX-ray2.40B1-397[»]
1QOPX-ray1.40B2-397[»]
1QOQX-ray1.80B2-397[»]
1TJPX-ray1.50B2-397[»]
1TTPX-ray2.30B1-397[»]
1TTQX-ray2.00B1-397[»]
1UBSX-ray1.90B1-395[»]
1WBJX-ray1.50B2-397[»]
2CLEX-ray1.50B2-397[»]
2CLFX-ray1.70B2-397[»]
2CLHX-ray1.70B2-397[»]
2CLIX-ray1.70B2-397[»]
2CLKX-ray1.50B2-397[»]
2CLLX-ray1.60B2-397[»]
2CLMX-ray1.51B2-397[»]
2CLOX-ray1.50B2-397[»]
2J9XX-ray1.90B2-397[»]
2J9YX-ray1.80B1-397[»]
2J9ZX-ray1.80B1-397[»]
2RH9X-ray1.70B1-397[»]
2RHGX-ray2.00B1-397[»]
2TRSX-ray2.04B1-395[»]
2TSYX-ray2.50B1-395[»]
2TYSX-ray1.90B1-397[»]
2WSYX-ray3.05B2-397[»]
3CEPX-ray2.10B2-397[»]
3PR2X-ray1.85B3-393[»]
4HN4X-ray1.64B1-397[»]
4HPJX-ray1.45B1-397[»]
4HPXX-ray1.65B1-397[»]
4HT3X-ray1.30B1-397[»]
4KKXX-ray1.77B1-397[»]
4WX2X-ray1.75B1-397[»]
4XUGX-ray1.65B1-397[»]
4Y6GX-ray1.65B1-397[»]
4ZQCX-ray1.54B1-397[»]
5BW6X-ray1.82B1-397[»]
5CGQX-ray1.18B1-397[»]
ProteinModelPortaliP0A2K1
SMRiP0A2K1
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

DIPiDIP-35707N
IntActiP0A2K1, 1 interactor
MINTiP0A2K1
STRINGi99287.STM1726

Chemistry databases

DrugBankiDB07748 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE
DB07732 2-[(2-NAPHTHYLSULFONYL)AMINO]ETHYL DIHYDROGEN PHOSPHATE
DB07745 2-{[4-(TRIFLUOROMETHOXY)BENZOYL]AMINO}ETHYL DIHYDROGEN PHOSPHATE
DB07894 4-(2-HYDROXY-4-FLUOROPHENYLTHIO)-BUTYLPHOSPHONIC ACID
DB07925 4-(2-HYDROXYPHENYLSULFINYL)-BUTYLPHOSPHONIC ACID
DB07890 4-(2-HYDROXYPHENYLTHIO)-1-BUTENYLPHOSPHONIC ACID
DB07773 5-FLUOROINDOLE PROPANOL PHOSPHATE
DB04143 Indole-3-Glycerol Phosphate
DB03171 Indole-3-Propanol Phosphate
DB07951 N-[1H-INDOL-3-YL-ACETYL]ASPARTIC ACID
DB07952 N-[1H-INDOL-3-YL-ACETYL]GLYCINE ACID
DB07953 N-[1H-INDOL-3-YL-ACETYL]VALINE ACID

Proteomic databases

PaxDbiP0A2K1
PRIDEiP0A2K1

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAL20644; AAL20644; STM1726
GeneIDi1253245
KEGGistm:STM1726
PATRICifig|99287.12.peg.1822

Phylogenomic databases

eggNOGiENOG4105CG0 Bacteria
COG0133 LUCA
HOGENOMiHOG000161710
KOiK01696
OMAiHGMKSYF
PhylomeDBiP0A2K1

Enzyme and pathway databases

UniPathwayi
UPA00035;UER00044

BioCyciSENT99287:STM1726-MONOMER

Miscellaneous databases

EvolutionaryTraceiP0A2K1

Family and domain databases

CDDicd06446 Trp-synth_B, 1 hit
HAMAPiMF_00133 Trp_synth_beta, 1 hit
InterProiView protein in InterPro
IPR001926 PLP-dep
IPR006653 Trp_synth_b_CS
IPR006654 Trp_synth_beta
IPR023026 Trp_synth_beta/beta-like
IPR036052 Trypto_synt_PLP_dependent
PANTHERiPTHR42882 PTHR42882, 1 hit
PfamiView protein in Pfam
PF00291 PALP, 1 hit
PIRSFiPIRSF001413 Trp_syn_beta, 1 hit
SUPFAMiSSF53686 SSF53686, 1 hit
TIGRFAMsiTIGR00263 trpB, 1 hit
PROSITEiView protein in PROSITE
PS00168 TRP_SYNTHASE_BETA, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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<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 nameiTRPB_SALTY
<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: P0A2K1
Secondary accession number(s): P00933, Q56141
<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: July 21, 1986
Last sequence update: January 23, 2007
Last modified: December 5, 2018
This is version 106 of the entry and version 2 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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