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Protein

N-(5'-phosphoribosyl)anthranilate isomerase

Gene

trpF

Organism
Lactobacillus casei (strain ATCC 334)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

N-(5-phospho-beta-D-ribosyl)anthranilate = 1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate.UniRule annotation

Pathway:iL-tryptophan biosynthesis

This protein is involved in step 3 of the subpathway that synthesizes L-tryptophan from chorismate.UniRule annotation
Proteins known to be involved in the 5 steps of the subpathway in this organism are:
  1. no protein annotated in this organism
  2. Anthranilate phosphoribosyltransferase (trpD)
  3. N-(5'-phosphoribosyl)anthranilate isomerase (trpF)
  4. Indole-3-glycerol phosphate synthase (trpC)
  5. Tryptophan synthase beta chain (trpB), Tryptophan synthase alpha chain (trpA)
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.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Amino-acid biosynthesis, Aromatic amino acid biosynthesis, Tryptophan biosynthesis

Enzyme and pathway databases

BioCyciLCAS321967:GH4S-76-MONOMER.
UniPathwayiUPA00035; UER00042.

Names & Taxonomyi

Protein namesi
Recommended name:
N-(5'-phosphoribosyl)anthranilate isomeraseUniRule annotation (EC:5.3.1.24UniRule annotation)
Short name:
PRAIUniRule annotation
Gene namesi
Name:trpFUniRule annotation
Ordered Locus Names:LSEI_0076
OrganismiLactobacillus casei (strain ATCC 334)
Taxonomic identifieri321967 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus
ProteomesiUP000001651 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 199199N-(5'-phosphoribosyl)anthranilate isomerasePRO_1000018600Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ03CY2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the TrpF family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0135.
HOGENOMiHOG000161598.
KOiK01817.
OMAiKLCGNFR.
OrthoDBiEOG6N94DF.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_00135. PRAI.
InterProiIPR013785. Aldolase_TIM.
IPR001240. PRAI.
IPR011060. RibuloseP-bd_barrel.
[Graphical view]
PfamiPF00697. PRAI. 1 hit.
[Graphical view]
SUPFAMiSSF51366. SSF51366. 1 hit.

Sequencei

Sequence statusi: Complete.

Q03CY2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVLVKICGLM HSEDILAVNT AGADFAGFVF APGRHQISLE QALSLKQLLH
60 70 80 90 100
PKIKTVGVFV NEPVAEILAI YQAGAIDVAQ LHGKSTPTEI TQFQQAGLKV
110 120 130 140 150
IQVFERQAID LTSMADYLMV DSGKGSGQLL NLKAIPHISR PLILAGGLTP
160 170 180 190
LNVRQAVQLV QPTMVDVSSG VETNGHKDAD KITQFIQQAK EDIIYEDIK
Length:199
Mass (Da):21,522
Last modified:November 14, 2006 - v1
Checksum:iDA7BA7A255359245
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000423 Genomic DNA. Translation: ABJ68940.1.
RefSeqiWP_003592587.1. NC_008526.1.
YP_805382.1. NC_008526.1.

Genome annotation databases

EnsemblBacteriaiABJ68940; ABJ68940; LSEI_0076.
GeneIDi4418982.
KEGGilca:LSEI_0076.
PATRICi22203874. VBILacCas62221_0101.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000423 Genomic DNA. Translation: ABJ68940.1.
RefSeqiWP_003592587.1. NC_008526.1.
YP_805382.1. NC_008526.1.

3D structure databases

ProteinModelPortaliQ03CY2.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABJ68940; ABJ68940; LSEI_0076.
GeneIDi4418982.
KEGGilca:LSEI_0076.
PATRICi22203874. VBILacCas62221_0101.

Phylogenomic databases

eggNOGiCOG0135.
HOGENOMiHOG000161598.
KOiK01817.
OMAiKLCGNFR.
OrthoDBiEOG6N94DF.

Enzyme and pathway databases

UniPathwayiUPA00035; UER00042.
BioCyciLCAS321967:GH4S-76-MONOMER.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_00135. PRAI.
InterProiIPR013785. Aldolase_TIM.
IPR001240. PRAI.
IPR011060. RibuloseP-bd_barrel.
[Graphical view]
PfamiPF00697. PRAI. 1 hit.
[Graphical view]
SUPFAMiSSF51366. SSF51366. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 334.

Entry informationi

Entry nameiTRPF_LACC3
AccessioniPrimary (citable) accession number: Q03CY2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: November 14, 2006
Last modified: July 22, 2015
This is version 55 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.