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Protein

Indole-3-glycerol phosphate synthase

Gene

trpC

Organism
Sulfolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
Status
Reviewed-Annotation score:

Annotation score:2 out of 5

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

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

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

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

This protein is involved in step 4 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. Anthranilate synthase component 2 (trpG), Anthranilate synthase component 1 (trpE)
  2. Anthranilate phosphoribosyltransferase (trpD)
  3. N-(5'-phosphoribosyl)anthranilate isomerase (trpF)
  4. Indole-3-glycerol phosphate synthase (trpC)
  5. Tryptophan synthase beta chain 1 (trpB1), Tryptophan synthase alpha chain (trpA), Tryptophan synthase beta chain 2 (trpB2)
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

  • indole-3-glycerol-phosphate synthase activity Source: GO_Central
  • phosphoribosylanthranilate isomerase activity Source: GO_Central

GO - Biological processi

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

Molecular functionDecarboxylase, Lyase
Biological processAmino-acid biosynthesis, Aromatic amino acid biosynthesis, Tryptophan biosynthesis

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
MetaCyc:MONOMER-3602
SSOL273057:G1FZF-933-MONOMER

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
4.1.1.48 6163

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

More...
UniPathwayi
UPA00035;UER00043

<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:
Indole-3-glycerol phosphate synthase (EC:4.1.1.48)
Short name:
IGPS
<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:trpC
Ordered Locus Names:SSO0895
<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>OrganismiSulfolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
<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 identifieri273057 [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 lineageiArchaeaCrenarchaeotaThermoproteiSulfolobalesSulfolobaceaeSaccharolobus
<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
  • UP000001974 <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 describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001543021 – 248Indole-3-glycerol phosphate synthaseAdd BLAST248

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
Q06121

<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

Monomer.

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
273057.SSO0895

<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

1248
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

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ProteinModelPortali
Q06121

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

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SMRi
Q06121

Database of comparative protein structure models

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ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
Q06121

<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 TrpC family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
arCOG01088 Archaea
COG0134 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000230462

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q06121

KEGG Orthology (KO)

More...
KOi
K01609

Identification of Orthologs from Complete Genome Data

More...
OMAi
RKDFMVD

Database of Orthologous Groups

More...
OrthoDBi
POG093Z0CYU

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00331 IGPS, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.20.20.70, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_00134_A IGPS_A, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013785 Aldolase_TIM
IPR013798 Indole-3-glycerol_P_synth
IPR001468 Indole-3-GlycerolPSynthase_CS
IPR011060 RibuloseP-bd_barrel

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00218 IGPS, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51366 SSF51366, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00614 IGPS, 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.

Q06121-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPRYLKGWLK DVVQLSLRRP SFRASRQRPI ISLNERILEF NKRNITAIIA
60 70 80 90 100
EYKRKSPSGL DVERDPIEYS KFMERYAVGL SILTEEKYFN GSYETLRKIA
110 120 130 140 150
SSVSIPILMK DFIVKESQID DAYNLGADTV LLIVKILTER ELESLLEYAR
160 170 180 190 200
SYGMEPLIEI NDENDLDIAL RIGARFIGIN SRDLETLEIN KENQRKLISM
210 220 230 240
IPSNVVKVAE SGISERNEIE ELRKLGVNAF LIGSSLMRNP EKIKEFIL
Length:248
Mass (Da):28,588
Last modified:June 1, 1994 - 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:i919E2AEEE68DDF65
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
M98048 Genomic DNA Translation: AAA73381.1
Z50014 Genomic DNA Translation: CAA90313.1
AE006641 Genomic DNA Translation: AAK41177.1

Protein sequence database of the Protein Information Resource

More...
PIRi
C40635
S50179

NCBI Reference Sequences

More...
RefSeqi
WP_009992313.1, NC_002754.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAK41177; AAK41177; SSO0895

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
27427215

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
sso:SSO0895

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|273057.12.peg.898

<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
M98048 Genomic DNA Translation: AAA73381.1
Z50014 Genomic DNA Translation: CAA90313.1
AE006641 Genomic DNA Translation: AAK41177.1
PIRiC40635
S50179
RefSeqiWP_009992313.1, NC_002754.1

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
1A53X-ray2.00A2-248[»]
1IGSX-ray2.00A1-248[»]
1JUKX-ray2.50A1-248[»]
1JULX-ray2.00A1-248[»]
1LBFX-ray2.05A2-248[»]
1LBLX-ray2.40A2-248[»]
2C3ZX-ray2.80A27-248[»]
3NYZX-ray1.51A/B1-248[»]
3NZ1X-ray1.56A1-248[»]
3TC6X-ray1.60A1-245[»]
3TC7X-ray1.50A1-245[»]
4A29X-ray1.10A1-247[»]
4A2RX-ray1.30A1-245[»]
4A2SX-ray1.40A1-245[»]
4IWWX-ray2.30A/B2-248[»]
4IX0X-ray2.50A2-248[»]
4LNYX-ray1.93A1-247[»]
4OU1X-ray1.25A1-247[»]
5AN7X-ray1.10A1-247[»]
5AOUX-ray1.10A1-245[»]
5K7JX-ray1.39A/B2-248[»]
ProteinModelPortaliQ06121
SMRiQ06121
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi273057.SSO0895

Proteomic databases

PRIDEiQ06121

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAK41177; AAK41177; SSO0895
GeneIDi27427215
KEGGisso:SSO0895
PATRICifig|273057.12.peg.898

Phylogenomic databases

eggNOGiarCOG01088 Archaea
COG0134 LUCA
HOGENOMiHOG000230462
InParanoidiQ06121
KOiK01609
OMAiRKDFMVD
OrthoDBiPOG093Z0CYU

Enzyme and pathway databases

UniPathwayi
UPA00035;UER00043

BioCyciMetaCyc:MONOMER-3602
SSOL273057:G1FZF-933-MONOMER
BRENDAi4.1.1.48 6163

Miscellaneous databases

EvolutionaryTraceiQ06121

Family and domain databases

CDDicd00331 IGPS, 1 hit
Gene3Di3.20.20.70, 1 hit
HAMAPiMF_00134_A IGPS_A, 1 hit
InterProiView protein in InterPro
IPR013785 Aldolase_TIM
IPR013798 Indole-3-glycerol_P_synth
IPR001468 Indole-3-GlycerolPSynthase_CS
IPR011060 RibuloseP-bd_barrel
PfamiView protein in Pfam
PF00218 IGPS, 1 hit
SUPFAMiSSF51366 SSF51366, 1 hit
PROSITEiView protein in PROSITE
PS00614 IGPS, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

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

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiTRPC_SULSO
<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: Q06121
Secondary accession number(s): P50385
<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: June 1, 1994
Last sequence update: June 1, 1994
Last modified: December 5, 2018
This is version 129 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

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

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

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