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Protein

Thioredoxin F-type, chloroplastic

Gene
N/A
Organism
Mesembryanthemum crystallinum (Common ice plant) (Cryophytum crystallinum)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

Participates in various redox reactions through the reversible oxidation of the active center dithiol to a disulfide. The F form is known to activate a number of enzymes of the photosynthetic carbon cycle (By similarity).By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei109Deprotonates C-terminal active site CysBy similarity1
Active sitei115NucleophileBy similarity1
Sitei116Contributes to redox potential valueBy similarity1
Sitei117Contributes to redox potential valueBy similarity1
Active sitei118NucleophileBy similarity1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Electron transport, Transport

Names & Taxonomyi

Protein namesi
Recommended name:
Thioredoxin F-type, chloroplastic
Short name:
Trx-F
OrganismiMesembryanthemum crystallinum (Common ice plant) (Cryophytum crystallinum)
Taxonomic identifieri3544 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeCaryophyllalesAizoaceaeMesembryanthemumCryophytum

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_0000034159? – 191Thioredoxin F-type, chloroplastic
Transit peptidei1 – ?ChloroplastSequence analysis

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi115 ↔ 118Redox-activePROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond

Interactioni

Subunit structurei

Forms a complex with heterodimeric ferredoxin-thioredoxin reductase (FTR) and ferredoxin.By similarity

Structurei

3D structure databases

ProteinModelPortaliO81332.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini68 – 190ThioredoxinPROSITE-ProRule annotationAdd BLAST123

Sequence similaritiesi

Contains 1 thioredoxin domain.PROSITE-ProRule annotation

Keywords - Domaini

Redox-active center, Transit peptide

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.
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.

O81332-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAMQLSLSHQ SWAKSLASPI TSFDPARSPP KRVELGPNCL NGGATAGKLM
60 70 80 90 100
REKVGERMRM SGRSCCVKAS LETAVGAESE TLVGKVTEVD KDTFWPIANG
110 120 130 140 150
AGDKPVVLDM YTQWCGPCKV MAPKYQELAE KLLDVVFLKL DCNQENKPLA
160 170 180 190
KELGIRVVPT FKILKGGKIV DEVTGAKFDK LVAAIEAARS S
Length:191
Mass (Da):20,641
Last modified:November 1, 1998 - v1
Checksum:iD4FB462C4AE1980D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF069314 mRNA. Translation: AAC19392.1.
PIRiT12261.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF069314 mRNA. Translation: AAC19392.1.
PIRiT12261.

3D structure databases

ProteinModelPortaliO81332.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

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.
PROSITEiPS00194. THIOREDOXIN_1. 1 hit.
PS51352. THIOREDOXIN_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiTRXF_MESCR
AccessioniPrimary (citable) accession number: O81332
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: November 1, 1998
Last modified: October 5, 2016
This is version 77 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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 one 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.