About Gene List

PF3D7_0623800 (TKL4)

Genome location: Pf3D7_06_v3:962,886..974,547(-)

Genome classification: Core

Function and Localization

Product Description: tyrosine kinase-like protein, putative

SignalP Peptide: N/A

# Transmembrane Domains: 0

EC Numbers: 2.7.10.2 (Non-specific protein-tyrosine kinase)

Curated GO (PlasmoDB):

Type GO Term Name
Function GO:0004672 protein kinase activity
Function GO:0004674 protein serine/threonine 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 expressed N/A N/A
Ring expressed 3.01 0.10
Trophozoite expressed 0.94 0.54
Schizont expressed 0.65 0.66
Gametocyte expressed 0.88 0.57

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_0623800

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: -2.685 | #Insertions: 2

PlasmoGEM Phenotype: Slow (Pb ortholog: PBANKA_1122700)

  • Relative Growth Rate: 0.23 ± 0.08
  • Confidence: 6.55

RMgmDB ABS Phenotype: Different from wild type (Pb ortholog: PBANKA_1122700)

Modification: Disrupted | RMgm-3053

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: C6KT74

"Best" AlphaFill ligand hit: ANP (phosphoaminophosphonic acid-adenylate ester, Local RMSD=0.01) with 5WE8 (Global RMSD=6.50)

BRENDA EC Inhibitors:

EC # Name EC Inhibitors
2.7.10.2 non-specific protein-tyrosine kinase ADPPP1PP2T47ChkCskPIP2CMP6RNAiWASPmorinAG490...

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_137340

No human ortholog(s)

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 53 140 68 135
disruptive 133 458 222 455
missense 56 322 171 356

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 75 255 107 163
disruptive 244 886 359 682
missense 106 644 281 422

PlasmoDB Total SNPs: 637

Non-coding: 319 | Synonymous: 195 | Nonsynonymous: 122 | Stop Codon: 1

Protein Information

Protein Length: 2404 | Molecular Weight (kDa): 279.784

UniProt ID(s): C6KT74

PDB ID(s): None

Isoelectric Point: 7.8

Protein Domain Annotations:

Source Family ID Description
InterPro IPR000719 Protein kinase domain
InterPro IPR011009 Protein kinase-like domain superfamily
InterPro IPR016024 Armadillo-type fold
PFam PF00069 Protein kinase domain
Superfamily SSF48371 Armadillo-type fold
Superfamily SSF56112 Protein kinase-like domain superfamily

Associated Publications

PMID Title Authors DOI/Link
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