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Q2A5V4

- TRPA_FRATH

UniProt

Q2A5V4 - TRPA_FRATH

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Protein

Tryptophan synthase alpha chain

Gene
trpA, FTL_0098
Organism
Francisella tularensis subsp. holarctica (strain LVS)
Status
Reviewed - Annotation score: 2 out of 5 - Protein inferred from homologyi

Functioni

The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate By similarity.UniRule annotation

Catalytic activityi

L-serine + 1-C-(indol-3-yl)glycerol 3-phosphate = L-tryptophan + D-glyceraldehyde 3-phosphate + H2O.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei50 – 501Proton acceptor By similarity
Active sitei61 – 611Proton acceptor By similarity

GO - Molecular functioni

  1. tryptophan synthase activity Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Lyase

Keywords - Biological processi

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

Enzyme and pathway databases

BioCyciFTUL376619:GI22-100-MONOMER.
UniPathwayiUPA00035; UER00044.

Names & Taxonomyi

Protein namesi
Recommended name:
Tryptophan synthase alpha chain (EC:4.2.1.20)
Gene namesi
Name:trpA
Ordered Locus Names:FTL_0098
OrganismiFrancisella tularensis subsp. holarctica (strain LVS)
Taxonomic identifieri376619 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaThiotrichalesFrancisellaceaeFrancisella
ProteomesiUP000001944: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 269269Tryptophan synthase alpha chainUniRule annotationPRO_1000018204Add
BLAST

Interactioni

Subunit structurei

Tetramer of two alpha and two beta chains By similarity.

Structurei

3D structure databases

ProteinModelPortaliQ2A5V4.
SMRiQ2A5V4. Positions 3-267.

Family & Domainsi

Sequence similaritiesi

Belongs to the TrpA family.

Phylogenomic databases

eggNOGiCOG0159.
HOGENOMiHOG000223814.
KOiK01695.
OMAiRHEGAFV.
OrthoDBiEOG6RVG0K.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_00131. Trp_synth_alpha.
InterProiIPR013785. Aldolase_TIM.
IPR011060. RibuloseP-bd_barrel.
IPR002028. Trp_synthase_suA.
[Graphical view]
PfamiPF00290. Trp_syntA. 1 hit.
[Graphical view]
SUPFAMiSSF51366. SSF51366. 1 hit.
TIGRFAMsiTIGR00262. trpA. 1 hit.

Sequencei

Sequence statusi: Complete.

Q2A5V4-1 [UniParc]FASTAAdd to Basket

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MTNRYTTLFA NLEKRNEGAF IPFVTIGDPN KALSFEIIDT LVSSGADALE    50
LGIPFSDHLA DGPTIQEANI RALESGITPK DCFDILTKIR AKYPHIPIGL 100
LLYANLVYAN GIENFYQKCL DAGVDSILIA DVPAHESKEF RDIAKKVGIA 150
QIFIAPPDAS ESTLKQISKL GSGYTYLLSR VGVTGTETAA NMPVEDVLAK 200
LREYNAPKPV LGFGISKPEQ VQQAIKAGAA GAISGSATVK IIQNNISNKQ 250
KMLNELTYFV KEMKAATLN 269
Length:269
Mass (Da):29,077
Last modified:April 4, 2006 - v1
Checksum:i7205F63022675742
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AM233362 Genomic DNA. Translation: CAJ78539.1.
RefSeqiYP_512897.1. NC_007880.1.

Genome annotation databases

EnsemblBacteriaiCAJ78539; CAJ78539; FTL_0098.
GeneIDi3952275.
KEGGiftl:FTL_0098.
PATRICi17941055. VBIFraTul90181_0113.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AM233362 Genomic DNA. Translation: CAJ78539.1 .
RefSeqi YP_512897.1. NC_007880.1.

3D structure databases

ProteinModelPortali Q2A5V4.
SMRi Q2A5V4. Positions 3-267.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAJ78539 ; CAJ78539 ; FTL_0098 .
GeneIDi 3952275.
KEGGi ftl:FTL_0098.
PATRICi 17941055. VBIFraTul90181_0113.

Phylogenomic databases

eggNOGi COG0159.
HOGENOMi HOG000223814.
KOi K01695.
OMAi RHEGAFV.
OrthoDBi EOG6RVG0K.

Enzyme and pathway databases

UniPathwayi UPA00035 ; UER00044 .
BioCyci FTUL376619:GI22-100-MONOMER.

Family and domain databases

Gene3Di 3.20.20.70. 1 hit.
HAMAPi MF_00131. Trp_synth_alpha.
InterProi IPR013785. Aldolase_TIM.
IPR011060. RibuloseP-bd_barrel.
IPR002028. Trp_synthase_suA.
[Graphical view ]
Pfami PF00290. Trp_syntA. 1 hit.
[Graphical view ]
SUPFAMi SSF51366. SSF51366. 1 hit.
TIGRFAMsi TIGR00262. trpA. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Complete genome sequence of Francisella tularensis LVS (Live Vaccine Strain)."
    Chain P., Larimer F., Land M., Stilwagen S., Larsson P., Bearden S., Chu M., Oyston P., Forsman M., Andersson S., Lindler L., Titball R., Garcia E.
    Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: LVS.

Entry informationi

Entry nameiTRPA_FRATH
AccessioniPrimary (citable) accession number: Q2A5V4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: April 4, 2006
Last modified: May 14, 2014
This is version 56 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

Documents

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

External Data

Dasty 3

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