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Q6NPF9

- TRXY1_ARATH

UniProt

Q6NPF9 - TRXY1_ARATH

Protein

Thioredoxin Y1, chloroplastic

Gene

At1g76760

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed - Annotation score: 4 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 91 (01 Oct 2014)
      Sequence version 1 (05 Jul 2004)
      Previous versions | rss
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    Functioni

    Thiol-disulfide oxidoreductase that poorly activates chloroplastic malate dehydrogenase (NADP-MDH) and fructose-1,6-bisphosphatase. Provides reducing equivalents for peroxiredoxin Q.1 Publication

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Sitei87 – 871Deprotonates C-terminal active site CysBy similarity
    Active sitei93 – 931NucleophileBy similarity
    Sitei94 – 941Contributes to redox potential valueBy similarity
    Sitei95 – 951Contributes to redox potential valueBy similarity
    Active sitei96 – 961NucleophileBy similarity

    GO - Molecular functioni

    1. enzyme activator activity Source: UniProtKB
    2. oxidoreductase activity, acting on a sulfur group of donors, disulfide as acceptor Source: UniProtKB
    3. protein disulfide oxidoreductase activity Source: InterPro

    GO - Biological processi

    1. cell redox homeostasis Source: InterPro
    2. glycerol ether metabolic process Source: InterPro
    3. positive regulation of catalytic activity Source: UniProtKB

    Keywords - Biological processi

    Electron transport, Transport

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Thioredoxin Y1, chloroplastic
    Short name:
    AtTrxy1
    Gene namesi
    Ordered Locus Names:At1g76760
    ORF Names:F28O16.13
    OrganismiArabidopsis thaliana (Mouse-ear cress)
    Taxonomic identifieri3702 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
    ProteomesiUP000006548: Chromosome 1

    Organism-specific databases

    TAIRiAT1G76760.

    Subcellular locationi

    Plastidchloroplast stroma 2 Publications

    GO - Cellular componenti

    1. chloroplast Source: UniProtKB
    2. chloroplast stroma Source: TAIR

    Keywords - Cellular componenti

    Chloroplast, Plastid

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transit peptidei1 – 6262ChloroplastSequence AnalysisAdd
    BLAST
    Chaini63 – 172110Thioredoxin Y1, chloroplasticPRO_0000394539Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Disulfide bondi93 ↔ 96Redox-activePROSITE-ProRule annotation

    Keywords - PTMi

    Disulfide bond

    Proteomic databases

    PaxDbiQ6NPF9.
    PRIDEiQ6NPF9.

    Expressioni

    Tissue specificityi

    Expressed in roots and seeds.1 Publication

    Developmental stagei

    Expression increases in developing seeds and decreases during seed germination.1 Publication

    Gene expression databases

    GenevestigatoriQ6NPF9.

    Interactioni

    Protein-protein interaction databases

    BioGridi29229. 13 interactions.
    IntActiQ6NPF9. 14 interactions.
    STRINGi3702.AT1G76760.1-P.

    Structurei

    3D structure databases

    ProteinModelPortaliQ6NPF9.
    SMRiQ6NPF9. Positions 71-154.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini63 – 169107ThioredoxinPROSITE-ProRule annotationAdd
    BLAST

    Sequence similaritiesi

    Contains 1 thioredoxin domain.PROSITE-ProRule annotation

    Keywords - Domaini

    Redox-active center, Transit peptide

    Phylogenomic databases

    eggNOGiCOG0526.
    HOGENOMiHOG000292977.
    InParanoidiQ6NPF9.
    OMAiSTTRCTP.
    PhylomeDBiQ6NPF9.

    Family and domain databases

    Gene3Di3.40.30.10. 1 hit.
    InterProiIPR005746. Thioredoxin.
    IPR012336. Thioredoxin-like_fold.
    IPR017937. Thioredoxin_CS.
    IPR013766. Thioredoxin_domain.
    [Graphical view]
    PANTHERiPTHR10438. PTHR10438. 1 hit.
    PfamiPF00085. Thioredoxin. 1 hit.
    [Graphical view]
    SUPFAMiSSF52833. SSF52833. 1 hit.
    TIGRFAMsiTIGR01068. thioredoxin. 1 hit.
    PROSITEiPS00194. THIOREDOXIN_1. 1 hit.
    PS51352. THIOREDOXIN_2. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

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

    Q6NPF9-1 [UniParc]FASTAAdd to Basket

    « Hide

    MASISLSSST VPSLNSKESS GVSAFASRSI SAVKFQFPVR RVRTGDLKFP    50
    SLSSTTRCTP RRIEAKKQTF DSFEDLLVNS DKPVLVDYYA TWCGPCQFMV 100
    PILNEVSETL KDKIQVVKID TEKYPSIANK YKIEALPTFI LFKDGEPCDR 150
    FEGALTAKQL IQRIEDSLKV KP 172
    Length:172
    Mass (Da):19,250
    Last modified:July 5, 2004 - v1
    Checksum:iBD1F70B3838BB7DD
    GO

    Sequence cautioni

    The sequence AAF04439.1 differs from that shown. Reason: Erroneous gene model prediction.

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AC010718 Genomic DNA. Translation: AAF04439.1. Sequence problems.
    CP002684 Genomic DNA. Translation: AEE35886.1.
    BT010677 mRNA. Translation: AAR20734.1.
    BT010965 mRNA. Translation: AAR24743.1.
    AK227422 mRNA. Translation: BAE99426.1.
    PIRiB96796.
    RefSeqiNP_177802.2. NM_106326.7.
    UniGeneiAt.34618.
    At.72900.

    Genome annotation databases

    EnsemblPlantsiAT1G76760.1; AT1G76760.1; AT1G76760.
    GeneIDi844010.
    KEGGiath:AT1G76760.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AC010718 Genomic DNA. Translation: AAF04439.1 . Sequence problems.
    CP002684 Genomic DNA. Translation: AEE35886.1 .
    BT010677 mRNA. Translation: AAR20734.1 .
    BT010965 mRNA. Translation: AAR24743.1 .
    AK227422 mRNA. Translation: BAE99426.1 .
    PIRi B96796.
    RefSeqi NP_177802.2. NM_106326.7.
    UniGenei At.34618.
    At.72900.

    3D structure databases

    ProteinModelPortali Q6NPF9.
    SMRi Q6NPF9. Positions 71-154.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    BioGridi 29229. 13 interactions.
    IntActi Q6NPF9. 14 interactions.
    STRINGi 3702.AT1G76760.1-P.

    Proteomic databases

    PaxDbi Q6NPF9.
    PRIDEi Q6NPF9.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblPlantsi AT1G76760.1 ; AT1G76760.1 ; AT1G76760 .
    GeneIDi 844010.
    KEGGi ath:AT1G76760.

    Organism-specific databases

    GeneFarmi 2477. 214.
    TAIRi AT1G76760.

    Phylogenomic databases

    eggNOGi COG0526.
    HOGENOMi HOG000292977.
    InParanoidi Q6NPF9.
    OMAi STTRCTP.
    PhylomeDBi Q6NPF9.

    Gene expression databases

    Genevestigatori Q6NPF9.

    Family and domain databases

    Gene3Di 3.40.30.10. 1 hit.
    InterProi IPR005746. Thioredoxin.
    IPR012336. Thioredoxin-like_fold.
    IPR017937. Thioredoxin_CS.
    IPR013766. Thioredoxin_domain.
    [Graphical view ]
    PANTHERi PTHR10438. PTHR10438. 1 hit.
    Pfami PF00085. Thioredoxin. 1 hit.
    [Graphical view ]
    SUPFAMi SSF52833. SSF52833. 1 hit.
    TIGRFAMsi TIGR01068. thioredoxin. 1 hit.
    PROSITEi PS00194. THIOREDOXIN_1. 1 hit.
    PS51352. THIOREDOXIN_2. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana."
      Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O., Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E., Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K.
      , Conn L., Conway A.B., Conway A.R., Creasy T.H., Dewar K., Dunn P., Etgu P., Feldblyum T.V., Feng J.-D., Fong B., Fujii C.Y., Gill J.E., Goldsmith A.D., Haas B., Hansen N.F., Hughes B., Huizar L., Hunter J.L., Jenkins J., Johnson-Hopson C., Khan S., Khaykin E., Kim C.J., Koo H.L., Kremenetskaia I., Kurtz D.B., Kwan A., Lam B., Langin-Hooper S., Lee A., Lee J.M., Lenz C.A., Li J.H., Li Y.-P., Lin X., Liu S.X., Liu Z.A., Luros J.S., Maiti R., Marziali A., Militscher J., Miranda M., Nguyen M., Nierman W.C., Osborne B.I., Pai G., Peterson J., Pham P.K., Rizzo M., Rooney T., Rowley D., Sakano H., Salzberg S.L., Schwartz J.R., Shinn P., Southwick A.M., Sun H., Tallon L.J., Tambunga G., Toriumi M.J., Town C.D., Utterback T., Van Aken S., Vaysberg M., Vysotskaia V.S., Walker M., Wu D., Yu G., Fraser C.M., Venter J.C., Davis R.W.
      Nature 408:816-820(2000) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: cv. Columbia.
    2. The Arabidopsis Information Resource (TAIR)
      Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases
      Cited for: GENOME REANNOTATION.
      Strain: cv. Columbia.
    3. "Arabidopsis cDNA clones."
      Shinn P., Chen H., Cheuk R.F., Kim C.J., Ecker J.R.
      Submitted (DEC-2003) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
      Strain: cv. Columbia.
    4. "Large-scale analysis of RIKEN Arabidopsis full-length (RAFL) cDNAs."
      Totoki Y., Seki M., Ishida J., Nakajima M., Enju A., Kamiya A., Narusaka M., Shin-i T., Nakagawa M., Sakamoto N., Oishi K., Kohara Y., Kobayashi M., Toyoda A., Sakaki Y., Sakurai T., Iida K., Akiyama K.
      , Satou M., Toyoda T., Konagaya A., Carninci P., Kawai J., Hayashizaki Y., Shinozaki K.
      Submitted (JUL-2006) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
      Strain: cv. Columbia.
    5. "Characterization of plastidial thioredoxins from Arabidopsis belonging to the new y-type."
      Collin V., Lamkemeyer P., Miginiac-Maslow M., Hirasawa M., Knaff D.B., Dietz K.J., Issakidis-Bourguet E.
      Plant Physiol. 136:4088-4095(2004) [PubMed] [Europe PMC] [Abstract]
      Cited for: FUNCTION, SUBCELLULAR LOCATION, TISSUE SPECIFICITY, DEVELOPMENTAL STAGE.
    6. "Comparative genomic study of the thioredoxin family in photosynthetic organisms with emphasis on Populus trichocarpa."
      Chibani K., Wingsle G., Jacquot J.P., Gelhaye E., Rouhier N.
      Mol. Plant 2:308-322(2009) [PubMed] [Europe PMC] [Abstract]
      Cited for: GENE FAMILY, NOMENCLATURE.
    7. Cited for: SUBCELLULAR LOCATION.

    Entry informationi

    Entry nameiTRXY1_ARATH
    AccessioniPrimary (citable) accession number: Q6NPF9
    Secondary accession number(s): Q9SRD7
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: June 15, 2010
    Last sequence update: July 5, 2004
    Last modified: October 1, 2014
    This is version 91 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

    1. Arabidopsis thaliana
      Arabidopsis thaliana: entries and gene names
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3