About Gene List

PF3D7_0312200

Genome location: Pf3D7_03_v3:516,480..520,555(-)

Genome classification: Core

Function and Localization

Product Description: tetratricopeptide repeat protein, putative

SignalP Peptide: N/A

# Transmembrane Domains: 0

EC Numbers: None

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0072380 TRC complex
Component GO:0005829 cytosol
Component GO:0016020 membrane
Function GO:0060090 molecular adaptor activity
Process GO:1903646 positive regulation of chaperone-mediated protein folding
Process GO:0006620 posttranslational protein targeting to endoplasmic reticulum membrane
Process GO:0030433 ubiquitin-dependent ERAD pathway

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 0.06 0.97
Trophozoite not expressed 0.22 0.87
Schizont possibly expressed 0.27 0.83
Gametocyte possibly expressed 0.93 0.54

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_0312200

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: -2.202 | #Insertions: 5

PlasmoGEM Phenotype: N/A

RMgmDB ABS Phenotype: N/A

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: O77346

"Best" AlphaFill ligand hit: ADP (adenosine-5'-diphosphate, Local RMSD=5.45) with 3OZX (Global RMSD=14.96)

No associated EC numbers

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_105718

Most Similar Human Ortholog: Q07617

TM-align score: 0.37 | RMSD: 7.90

Seq Identity: 0.08 | Length: 496 / 1236

All Human Orthologs (OrthoMCL):

Gene ID Description
ENSG00000104450 sperm associated antigen 1

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 9 53 25 90
disruptive 51 162 101 255
missense 31 127 92 206

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 15 106 50 82
disruptive 88 332 180 327
missense 44 268 146 252

PlasmoDB Total SNPs: 147

Non-coding: 44 | Synonymous: 55 | Nonsynonymous: 47 | Stop Codon: 1

Protein Information

Protein Length: 1236 | Molecular Weight (kDa): 147.956

UniProt ID(s): O77346

PDB ID(s): None

Isoelectric Point: 8.64

Protein Domain Annotations:

Source Family ID Description
InterPro IPR011990 Tetratricopeptide-like helical domain superfamily
InterPro IPR019734 Tetratricopeptide repeat
PFam PF13414 N/A
Superfamily SSF48452 Tetratricopeptide-like helical domain superfamily

Associated Publications

PMID Title Authors DOI/Link
10448855 The complete nucleotide sequence of chromosome 3 of Plasmodium falciparum. Bowman S, Lawson D, ..., Barrell BG 10.1038/22964
12368867 Sequence of Plasmodium falciparum chromosomes 1, 3-9 and 13. Hall N, Pain A, ..., Barrell BG 10.1038/nature01095