Skip Header

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

O68427

- TRPC_BUCDN

UniProt

O68427 - TRPC_BUCDN

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein

Tryptophan biosynthesis protein TrpCF

Gene

trpC

Organism
Buchnera aphidicola subsp. Diuraphis noxia
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Bifunctional enzyme that catalyzes two sequential steps of tryptophan biosynthetic pathway. The first reaction is catalyzed by the isomerase, coded by the TrpF domain; the second reaction is catalyzed by the synthase, coded by the TrpC domain (By similarity).By similarity

Catalytic activityi

N-(5-phospho-beta-D-ribosyl)anthranilate = 1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate.
1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate = 1-C-(3-indolyl)-glycerol 3-phosphate + CO2 + H2O.

Pathwayi

GO - Molecular functioni

  1. indole-3-glycerol-phosphate synthase activity Source: UniProtKB-EC
  2. phosphoribosylanthranilate isomerase activity Source: UniProtKB-EC

GO - Biological processi

  1. tryptophan biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Decarboxylase, Isomerase, Lyase

Keywords - Biological processi

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

Enzyme and pathway databases

UniPathwayiUPA00035; UER00042.
UPA00035; UER00043.

Names & Taxonomyi

Protein namesi
Recommended name:
Tryptophan biosynthesis protein TrpCF
Including the following 2 domains:
Indole-3-glycerol phosphate synthase (EC:4.1.1.48)
Short name:
IGPS
N-(5'-phospho-ribosyl)anthranilate isomerase (EC:5.3.1.24)
Short name:
PRAI
Gene namesi
Name:trpC
Synonyms:trpC/F
OrganismiBuchnera aphidicola subsp. Diuraphis noxia
Taxonomic identifieri118101 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 453453Tryptophan biosynthesis protein TrpCFPRO_0000154274Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliO68427.
SMRiO68427. Positions 3-260.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 257257Indole-3-glycerol phosphate synthaseAdd
BLAST
Regioni258 – 453196N-(5'-phosphoribosyl)anthranilate isomeraseAdd
BLAST

Sequence similaritiesi

In the N-terminal section; belongs to the TrpC family.Curated
In the C-terminal section; belongs to the TrpF family.Curated

Family and domain databases

Gene3Di3.20.20.70. 2 hits.
HAMAPiMF_00134_B. IGPS_B.
MF_00135. PRAI.
InterProiIPR013785. Aldolase_TIM.
IPR013798. Indole-3-glycerol_P_synth.
IPR001468. Indole-3-GlycerolPSynthase_CS.
IPR001240. PRAI_dom.
IPR011060. RibuloseP-bd_barrel.
[Graphical view]
PfamiPF00218. IGPS. 1 hit.
PF00697. PRAI. 1 hit.
[Graphical view]
SUPFAMiSSF51366. SSF51366. 2 hits.
PROSITEiPS00614. IGPS. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

O68427 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKETILEKIV KNKYEWIKFR KKKQPLITFK NHINTKTRNF YNSLKEKNPV
60 70 80 90 100
FILECKKKSP SLGIIKKNFN LIDIAKIYNK YASAISVLTD EKYFDGKLEF
110 120 130 140 150
INIVRERVSQ PILCKDFFID PFQIYLARYY NADAILLMLS ILDDFQYQKL
160 170 180 190 200
SKIAKELNMG ILTEVNNTSE LKRAIKLNAN IIGINNRNLH DLSINLNRTR
210 220 230 240 250
ILSSLIPKNI IIISESGITK YKQIRYLSQF VNGFLIGSHL MSEKQLEIGV
260 270 280 290 300
RSLILGENKI CGLTRSCDIE IAEKYGAVYG GLIFAPSSLR KISKNTAKKI
310 320 330 340 350
IFNNTLRNVG VFQNENIEIV KNIAEELNLY AVQLHGQEDQ KYVKKLRQTL
360 370 380 390 400
SINIQIWKAF SIDSKIPDLN WDHIHKYVLD SQFGGSNKCF NWSILKHQIL
410 420 430 440 450
ENVILAGGIN SNNCIKASKL NCSGLDLNSG IEVSPGIKDH KKIKSVFQKL

RYY
Length:453
Mass (Da):52,108
Last modified:August 1, 1998 - v1
Checksum:i4ED27374695024A5
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AF038565 Genomic DNA. Translation: AAC27734.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AF038565 Genomic DNA. Translation: AAC27734.1 .

3D structure databases

ProteinModelPortali O68427.
SMRi O68427. Positions 3-260.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

UniPathwayi UPA00035 ; UER00042 .
UPA00035 ; UER00043 .

Family and domain databases

Gene3Di 3.20.20.70. 2 hits.
HAMAPi MF_00134_B. IGPS_B.
MF_00135. PRAI.
InterProi IPR013785. Aldolase_TIM.
IPR013798. Indole-3-glycerol_P_synth.
IPR001468. Indole-3-GlycerolPSynthase_CS.
IPR001240. PRAI_dom.
IPR011060. RibuloseP-bd_barrel.
[Graphical view ]
Pfami PF00218. IGPS. 1 hit.
PF00697. PRAI. 1 hit.
[Graphical view ]
SUPFAMi SSF51366. SSF51366. 2 hits.
PROSITEi PS00614. IGPS. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "The endosymbiont (Buchnera) of the aphid Diuraphis noxia contains all the genes of the tryptophan biosynthetic pathway."
    Baumann L., Baumann P., Moran N.A.
    Curr. Microbiol. 37:58-59(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiTRPC_BUCDN
AccessioniPrimary (citable) accession number: O68427
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: August 1, 1998
Last modified: October 1, 2014
This is version 68 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

Multifunctional enzyme

Documents

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

External Data

Dasty 3