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Protein

Thioredoxin

Gene

trxA

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Component of the thioredoxin-thioredoxin reductase system. Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Biological processElectron transport, Transport

Names & Taxonomyi

Protein namesi
Recommended name:
Thioredoxin
Short name:
Trx
Gene namesi
Name:trxA
Ordered Locus Names:slr0623
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaSynechococcalesMerismopediaceaeSynechocystis
Proteomesi
  • UP000001425 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved1 Publication
ChainiPRO_00001201382 – 107ThioredoxinAdd BLAST106

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi32 ↔ 35Redox-activePROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond

Proteomic databases

PaxDbiP52231
PRIDEiP52231

Interactioni

Binary interactionsi

Show more details

Protein-protein interaction databases

IntActiP52231, 103 interactors
STRINGi1148.SYNGTS_2661

Structurei

3D structure databases

ProteinModelPortaliP52231
SMRiP52231
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini2 – 107ThioredoxinPROSITE-ProRule annotationAdd BLAST106

Sequence similaritiesi

Belongs to the thioredoxin family.Curated

Keywords - Domaini

Redox-active center

Phylogenomic databases

HOGENOMiHOG000292977
InParanoidiP52231
KOiK03671
OMAiDANQEFA
PhylomeDBiP52231

Family and domain databases

InterProiView protein in InterPro
IPR005746 Thioredoxin
IPR036249 Thioredoxin-like_sf
IPR017937 Thioredoxin_CS
IPR013766 Thioredoxin_domain
PANTHERiPTHR10438 PTHR10438, 1 hit
PfamiView protein in Pfam
PF00085 Thioredoxin, 1 hit
PIRSFiPIRSF000077 Thioredoxin, 1 hit
SUPFAMiSSF52833 SSF52833, 1 hit
TIGRFAMsiTIGR01068 thioredoxin, 1 hit
PROSITEiView protein in PROSITE
PS00194 THIOREDOXIN_1, 1 hit
PS51352 THIOREDOXIN_2, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P52231-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSATPQVSDA SFKEDVLDSE LPVLVDFWAP WCGPCRMVAP VVDEISQQYE
60 70 80 90 100
GKVKVVKLNT DENPNTASQY GIRSIPTLMI FKGGQRVDMV VGAVPKTTLA

STLEKYL
Length:107
Mass (Da):11,749
Last modified:January 23, 2007 - v3
Checksum:iC03FAA09EACEC333
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X80486 Genomic DNA Translation: CAA56653.1
BA000022 Genomic DNA Translation: BAA10623.1
PIRiS46958

Genome annotation databases

EnsemblBacteriaiBAA10623; BAA10623; BAA10623
KEGGisyn:slr0623

Similar proteinsi

Entry informationi

Entry nameiTHIO_SYNY3
AccessioniPrimary (citable) accession number: P52231
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: January 23, 2007
Last modified: May 23, 2018
This is version 132 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Synechocystis PCC 6803
    Synechocystis (strain PCC 6803): entries and gene names
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Main funding by: National Institutes of Health