About Gene List

PF3D7_0302000 (PRP46)

Genome location: Pf3D7_03_v3:107,622..110,309(-)

Genome classification: Core

Function and Localization

Product Description: pre-mRNA-splicing factor PRP46, putative

SignalP Peptide: N/A

# Transmembrane Domains: 0

EC Numbers: None

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0080008 Cul4-RING E3 ubiquitin ligase complex
Component GO:0000974 Prp19 complex
Component GO:0071013 catalytic step 2 spliceosome
Component GO:0005681 spliceosomal complex
Process GO:0000398 mRNA splicing, via spliceosome

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

Stage LR class MCA mean MCA prop. zeros
Sporozoite expressed N/A N/A
Ring expressed 0.79 0.64
Trophozoite expressed 0.72 0.60
Schizont expressed 0.22 0.86
Gametocyte expressed 0.43 0.75

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_0302000

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

MIS: 0.124 | MFS: -3.009 | #Insertions: 0

PlasmoGEM Phenotype: N/A

RMgmDB ABS Phenotype: N/A

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: O97334

"Best" AlphaFill ligand hit: SIW (keggin (sta), Local RMSD=0.06) with 6Y7O (Global RMSD=4.19)

No associated EC numbers

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_101928

Most Similar Human Ortholog: H0YAA2

TM-align score: 0.85 | RMSD: 2.26

Seq Identity: 0.36 | Length: 101 / 600

All Human Orthologs (OrthoMCL):

Gene ID Description
ENSG00000171566 pleiotropic regulator 1

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 17 30 9 27
disruptive 17 49 24 62
missense 13 43 20 57

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 34 38 12 25
disruptive 27 86 46 85
missense 16 72 43 65

PlasmoDB Total SNPs: 65

Non-coding: 25 | Synonymous: 28 | Nonsynonymous: 12 | Stop Codon: 0

Protein Information

Protein Length: 600 | Molecular Weight (kDa): 69.573

UniProt ID(s): O97334

PDB ID(s): None

Isoelectric Point: 8.44

Protein Domain Annotations:

Source Family ID Description
InterPro IPR001680 WD40 repeat
InterPro IPR019775 WD40 repeat, conserved site
InterPro IPR020472 G-protein beta WD-40 repeat
InterPro IPR036322 WD40-repeat-containing domain superfamily
PFam PF00400 WD40 repeat
Superfamily SSF50978 WD40-repeat-containing 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
16267556 A protein interaction network of the malaria parasite Plasmodium falciparum. LaCount DJ, Vignali M, ..., Hughes RE 10.1038/nature04104