About Gene List

PF3D7_0321400 (pPK1)

Genome location: Pf3D7_03_v3:894,149..896,220(+)

Genome classification: Core

Function and Localization

Product Description: pseudo protein kinase 1, putative

SignalP Peptide: N/A

# Transmembrane Domains: 1

EC Numbers: 2.7.11.17 (Calcium/calmodulin-dependent protein kinase)

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0034399 nuclear periphery
Component GO:0005634 nucleus
Function GO:0004672 protein kinase activity
Process GO:0006468 protein phosphorylation

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 0.01 0.99
Trophozoite not expressed 0.01 0.99
Schizont expressed 0.35 0.78
Gametocyte possibly expressed 0.02 0.99

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_0321400

Resistome Missense Mutations: None

Resistome Compounds with Missense Mutations: None

Resistome # Samples with Disruptive Mutations: 1 (0 missense, 0 "interesting" missense)

Essentiality (ABS)

Zhang Phenotype: Non - Mutable in CDS

MIS: 0.31 | MFS: -2.59 | #Insertions: 0

PlasmoGEM Phenotype: Slow (Pb ortholog: PBANKA_1217100)

  • Relative Growth Rate: 0.85 ± 0.11
  • Confidence: 5.82

RMgmDB ABS Phenotype: Different from wild type (Pb ortholog: PY17X_1220300)

Modification: Tagged | RMgm-4709

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: C0H482

"Best" AlphaFill ligand hit: ADN (adenosine, Local RMSD=0.54) with 4O0W (Global RMSD=4.33)

BRENDA EC Inhibitors:

EC # Name EC Inhibitors
2.7.11.17 Ca2+/calmodulin-dependent protein kinase NOADPGTPW13AIPEDTAEGTADTNBKN93KN62KN-93KN-62...

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_532586

No human ortholog(s)

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 5 27 10 23
disruptive 1 17 11 41
missense 1 17 11 34

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 13 44 13 27
disruptive 6 57 28 97
missense 6 47 23 50

PlasmoDB Total SNPs: 130

Non-coding: 115 | Synonymous: 13 | Nonsynonymous: 2 | Stop Codon: 0

Protein Information

Protein Length: 319 | Molecular Weight (kDa): 38.016

UniProt ID(s): C0H482

PDB ID(s): None

Isoelectric Point: 6.5

Protein Domain Annotations:

Source Family ID Description
InterPro IPR000719 Protein kinase domain
InterPro IPR011009 Protein kinase-like domain superfamily
PFam PF00069 Protein kinase domain
Superfamily SSF56112 Protein kinase-like 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
29197418 Tagging to endogenous genes of Plasmodium falciparum using CRISPR/Cas9. Kuang D, Qiao J, ..., Dai X 10.1186/s13071-017-2539-0
36967885 Polyphosphate kinase 1 is involved in formation, the morphology andultramicrostructure of biofilm of Mycobacterium smegmatis and its survivabilityin macrophage He C, Li B, ..., Shi T 10.1016/j.heliyon.2023.e14513
38170746 Polyphosphate kinase-1 regulates bacterial and host metabolic pathways involvedin pathogenesis of Mycobacterium tuberculosis Chugh S, Tiwari P, ..., Singh R 10.1073/pnas.2309664121
37574318 [Effects of ppk1 deletion on the drug susceptibility of uropathogenic Escherichiacoli producing ESBLs] Ou JY, Chen WS, ..., Shi YL 10.3760/cma.j.cn112150-20220906-00876
36403711 Exopolyphosphatases PPX1 and PPX2 from Mycobacterium tuberculosis regulatedormancy response and pathogenesis Tiwari P, Gosain TP, ..., Singh R 10.1016/j.micpath.2022.105885