About Gene List

PF3D7_0916100 (TRX3)

Genome location: Pf3D7_09_v3:673,514..675,464(+)

Genome classification: Core

Function and Localization

Product Description: thioredoxin 3

SignalP Peptide: N/A

# Transmembrane Domains: 1

EC Numbers: None

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0005783 endoplasmic reticulum
Process GO:0045454 cell redox homeostasis

Expression by stage (LR - Le Roch et al., and MCA - Malaria Cell Atlas):

Stage LR class MCA mean MCA prop. zeros
Sporozoite not expressed N/A N/A
Ring not expressed 0.04 0.98
Trophozoite not expressed 0.13 0.91
Schizont not expressed 0.08 0.94
Gametocyte not expressed 0.14 0.91

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_0916100

Resistome Missense Mutations: None

Resistome Compounds with Missense Mutations: None

Resistome # Samples with Disruptive Mutations: 0 (0 missense, 0 "interesting" missense)

Essentiality (ABS)

Zhang Phenotype: Mutable in CDS

MIS: 1 | MFS: 0.864 | #Insertions: 3

PlasmoGEM Phenotype: N/A

RMgmDB ABS Phenotype: Not tested (Pb ortholog: PBANKA_0817100)

Modification: Other | RMgm-449

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: Q4VWQ3

"Best" AlphaFill ligand hit: COM (1-thioethanesulfonic acid, Local RMSD=0.27) with 4POK (Global RMSD=2.03)

No associated EC numbers

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_132918

No human ortholog(s)

Genetic Variation

MalariaGEN Pf7 (worldwide samples) # unique SNV/indels:

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 1 10 4 14
disruptive 6 19 12 35
missense 6 19 12 32

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 2 25 10 10
disruptive 8 57 25 48
missense 8 48 20 34

PlasmoDB Total SNPs: 89

Non-coding: 79 | Synonymous: 4 | Nonsynonymous: 4 | Stop Codon: 2

Protein Information

Protein Length: 180 | Molecular Weight (kDa): 20.941

UniProt ID(s): Q4VWQ3

PDB ID(s): 3CXG

Isoelectric Point: 8.59

Protein Domain Annotations:

Source Family ID Description
InterPro IPR013766 Thioredoxin domain
InterPro IPR036249 Thioredoxin-like superfamily
PFam PF00085 Thioredoxin domain
Superfamily SSF52833 Thioredoxin-like superfamily

Associated Publications

PMID Title Authors DOI/Link
12368867 Sequence of Plasmodium falciparum chromosomes 1, 3-9 and 13. Hall N, Pain A, ..., Barrell BG 10.1038/nature01095
21203490 Compartmentation of redox metabolism in malaria parasites. Kehr S, Sturm N, ..., Becker K 10.1371/journal.ppat.1001242
20707985 Assessment of chronological lifespan dependent molecular damages in yeast lackingmitochondrial antioxidant genes Demir AB, Koc A 10.1016/j.bbrc.2010.08.019
33101372 Functional Characterization of a Novel Oxidative Stress Protection Protein in thePathogenic Yeast Candida glabrata Usher J, Chaudhari Y, ..., Haynes K 10.3389/fgene.2020.530915
33546197 Screening and Genetic Network Analysis of Genes Involved in Freezing and ThawingResistance in DaMDHAR-Expressing Saccharomyces cerevisiae Using Gene ExpressionProfiling Kim IS, Choi W, ..., Kim HW 10.3390/genes12020219
28418643 Diphenyl Diselenide Protects against Methylmercury-Induced Toxicity inSaccharomyces cerevisiae via the Yap1 Transcription Factor Lovato FL, Teixeira da Rocha JB, Dalla Corte CL 10.1021/acs.chemrestox.6b00449
22770501 Oxidation of the yeast mitochondrial thioredoxin promotes cell death Greetham D, Kritsiligkou P, ..., Grant CM 10.1089/ars.2012.4597
22806013 Glutathione reductase from Brassica rapa affects tolerance and the redox statebut not fermentation ability in response to oxidative stress in geneticallymodified Saccharomyces cerevisiae Yoon HS, Shin SY, Kim YS, Kim IS 10.1007/s11274-011-0988-8
22609415 Effects of Trx2p and Sec23p expression on stable production of hepatitis Bsurface antigen S domain in recombinant Saccharomyces cerevisiae Park YK, Jung SM, ..., Seo JH 10.1016/j.jbiotec.2012.05.001
21763276 Glutathione peroxidase 2 in Saccharomyces cerevisiae is distributed inmitochondria and involved in sporulation Ukai Y, Kishimoto T, ..., Inoue Y 10.1016/j.bbrc.2011.06.189
22279963 Pap1p-dependent upregulation of thioredoxin 3 and thioredoxin reductase genesfrom the fission yeast under nitrosative stress Park MS, Kim HJ, ..., Lim CJ 10.1139/w11-125