About Gene List

PF3D7_1403900 (CPPED1)

Genome location: Pf3D7_14_v3:141,443..143,326(-)

Genome classification: Core

Function and Localization

Product Description: serine/threonine protein phosphatase CPPED1, putative

SignalP Peptide: N/A

# Transmembrane Domains: 0

EC Numbers: 3.1.3.16 (Protein-serine/threonine phosphatase);3.1.3.2 (Acid phosphatase)

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0005634 nucleus

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 0.06 0.97
Trophozoite expressed 0.23 0.86
Schizont expressed 0.02 0.98
Gametocyte expressed 0.19 0.89

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_1403900

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: 0.172 | MFS: -2.825 | #Insertions: 0

PlasmoGEM Phenotype: N/A

RMgmDB ABS Phenotype: N/A

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: Q8IM55

"Best" AlphaFill ligand hit: No AlphaFill hits

BRENDA EC Inhibitors:

EC # Name EC Inhibitors
3.1.3.16 protein-serine/threonine phosphatase ATPADPUDPAMPGTPUTPUMPNaFEDTAEGTAcAMPNADPH...
3.1.3.2 acid phosphatase ATPKClNEMSDSGMPNaFCysIClEDTANH4+PCMBEGTA...

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_107606

Most Similar Human Ortholog: Q9BRF8

TM-align score: 0.90 | RMSD: 1.56

Seq Identity: 0.31 | Length: 282 / 298

All Human Orthologs (OrthoMCL):

Gene ID Description
ENSG00000103381 calcineurin like phosphoesterase domain containing 1

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 4 11 10 19
disruptive 2 9 9 26
missense 2 9 9 21

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 6 30 16 24
disruptive 7 27 30 70
missense 4 21 25 62

PlasmoDB Total SNPs: 131

Non-coding: 126 | Synonymous: 2 | Nonsynonymous: 3 | Stop Codon: 0

Protein Information

Protein Length: 298 | Molecular Weight (kDa): 35.219

UniProt ID(s): Q8IM55

PDB ID(s): None

Isoelectric Point: 6.15

Protein Domain Annotations:

Source Family ID Description
InterPro IPR004843 Calcineurin-like phosphoesterase domain, ApaH type
PFam PF00149 Calcineurin-like phosphoesterase domain, ApaH type
Superfamily SSF56300 N/A

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
23181666 Organellar proteomics reveals hundreds of novel nuclear proteins in the malariaparasite Plasmodium falciparum. Oehring SC, Woodcroft BJ, ..., Voss TS 10.1186/gb-2012-13-11-r108
30379851 Identification of Plasmodium falciparum nuclear proteins by mass spectrometry andproposed protein annotation. Briquet S, Ourimi A, ..., Vaquero C 10.1371/journal.pone.0205596
34009729 Human CPPED1 belongs to calcineurin-like metallophosphoesterase superfamily anddephosphorylates PI3K-AKT pathway component PAK4 Haapalainen AM, Daddali R, Hallman M, Ramet M 10.1111/jcmm.16607