About Gene List

PF3D7_1457200 (TRX1)

Genome location: Pf3D7_14_v3:2,343,508..2,344,657(-)

Genome classification: Core

Function and Localization

Product Description: thioredoxin 1

SignalP Peptide: N/A

# Transmembrane Domains: 0

EC Numbers: None

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0005829 cytosol

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

Stage LR class MCA mean MCA prop. zeros
Sporozoite possibly expressed N/A N/A
Ring expressed 0.13 0.94
Trophozoite expressed 0.77 0.58
Schizont expressed 0.50 0.71
Gametocyte expressed 0.31 0.81

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_1457200

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: Non - Mutable in CDS *tentative

MIS: 0.156 | MFS: -2.728 | #Insertions: 0

PlasmoGEM Phenotype: Slow (Pb ortholog: PBANKA_1320900)

  • Relative Growth Rate: 0.59 ± 0.07
  • Confidence: 6.66

RMgmDB ABS Phenotype: Different from wild type (Pb ortholog: PBANKA_1320900)

Modification: Disrupted | RMgm-3508

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: Q7KQL8

"Best" AlphaFill ligand hit: DTU ((2r,3s)-1,4-dimercaptobutane-2,3-diol, Local RMSD=0.19) with 3ZZX (Global RMSD=1.16)

No associated EC numbers

Orthology to BindingDB Entries:

UniProt Protein Name Species Homology Source BindingDB Ligands
P10599 Thioredoxin Homo sapiens HOGENOM, OrthoDB GAMBOGIC ACIDCHEMBL2315288CHEMBL2315290CHEMBL2315292...
Q99757 Thioredoxin, mitochondrial Homo sapiens OrthoDB GAMBOGIC ACID

Orthology Information

Ortholog Group (OrthoMCL): OG6_100096

Most Similar Human Ortholog: P10599

TM-align score: 0.97 | RMSD: 0.61

Seq Identity: 0.39 | Length: 103 / 104

All Human Orthologs (OrthoMCL):

Gene ID Description
ENSG00000091164 thioredoxin like 1
ENSG00000100348 thioredoxin 2
ENSG00000136810 thioredoxin

Protein Information

Protein Length: 104 | Molecular Weight (kDa): 11.716

UniProt ID(s): A0A144A4E0, Q7KQL8, Q9NFK9, Q9NIR2

PDB ID(s): 1SYR, 2MMN, 2MMO, 4J56, 4J57

Isoelectric Point: 4.39

Protein Domain Annotations:

Source Family ID Description
InterPro IPR005746 Thioredoxin
InterPro IPR013766 Thioredoxin domain
InterPro IPR017937 Thioredoxin, conserved site
InterPro IPR036249 Thioredoxin-like superfamily
PFam PF00085 Thioredoxin domain
Superfamily SSF52833 Thioredoxin-like superfamily

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 0 0 0 1
disruptive 1 0 0 0
missense 0 0 0 0

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 0 0 0 1
disruptive 1 0 0 0
missense 0 0 0 0

PlasmoDB Total SNPs: 37

Non-coding: 32 | Synonymous: 4 | Nonsynonymous: 1 | Stop Codon: 0

Associated Publications

PMID Title Authors DOI/Link
12368864 Genome sequence of the human malaria parasite Plasmodium falciparum. Gardner MJ, Hall N, ..., Barrell B 10.1038/nature01097
16267556 A protein interaction network of the malaria parasite Plasmodium falciparum. LaCount DJ, Vignali M, ..., Hughes RE 10.1038/nature04104
20307687 Target proteins of the cytosolic thioredoxin in Plasmodium falciparum. Kawazu S, Takemae H, Komaki-Yasuda K, Kano S 10.1016/j.parint.2010.03.005
21203490 Compartmentation of redox metabolism in malaria parasites. Kehr S, Sturm N, ..., Becker K 10.1371/journal.ppat.1001242
38104697 Effects of dietary chitosan oligosaccharide on the growth, intestinal microbiotaand immunity of juvenile red claw crayfish (Cherax quadricarinatus) Zhang ZL, Cao YL, ..., Lu YP 10.1016/j.fsi.2023.109288