About Gene List

PF3D7_0821100 (PK1)

Genome location: Pf3D7_08_v3:952,488..956,466(+)

Genome classification: Core

Function and Localization

Product Description: protein kinase 1

SignalP Peptide: N/A

# Transmembrane Domains: 0

EC Numbers: 2.7.11.1 (Non-specific serine/threonine protein kinase)

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0005737 cytoplasm
Component GO:0005829 cytosol
Function GO:0004674 protein serine/threonine kinase activity
Process GO:0007165 signal transduction

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 possibly expressed 1.29 0.46
Trophozoite not expressed 0.60 0.66
Schizont not expressed 0.41 0.75
Gametocyte not expressed 0.28 0.84

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_0821100

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: -1.634 | #Insertions: 5

PlasmoGEM Phenotype: N/A

RMgmDB ABS Phenotype: Not different from wild type (Pb ortholog: PBANKA_0709700)

Modification: Disrupted | RMgm-527

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: C0H4W5

"Best" AlphaFill ligand hit: ATP (adenosine-5'-triphosphate, Local RMSD=0.19) with 1B39 (Global RMSD=7.59)

BRENDA EC Inhibitors:

EC # Name EC Inhibitors
2.7.11.1 non-specific serine/threonine protein kinase ATPKClDTTP53DRBEDTATBCAKN-93K252aCKI-7LAALSTAACS...

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_533267

No human ortholog(s)

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 6 31 22 43
disruptive 35 116 59 160
missense 22 84 53 130

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 11 68 34 52
disruptive 54 243 130 275
missense 33 182 102 177

PlasmoDB Total SNPs: 247

Non-coding: 131 | Synonymous: 72 | Nonsynonymous: 44 | Stop Codon: 0

Protein Information

Protein Length: 918 | Molecular Weight (kDa): 107.246

UniProt ID(s): C0H4W5, Q27739

PDB ID(s): None

Isoelectric Point: 6.72

Protein Domain Annotations:

Source Family ID Description
InterPro IPR000719 Protein kinase domain
InterPro IPR008271 Serine/threonine-protein kinase, active site
InterPro IPR011009 Protein kinase-like domain superfamily
InterPro IPR017441 Protein kinase, ATP binding site
PFam PF00069 Protein kinase domain
Superfamily SSF56112 Protein kinase-like domain superfamily

Associated Publications

PMID Title Authors DOI/Link
8538687 A Plasmodium falciparum protein kinase with two unusually large kinase inserts. Kappes B, Yang J, ..., Franklin RM 10.1016/0166-6851(95)00075-c
38196495 Genetic diversity of Toxoplasma gondii in goats and sheep from the NortheastRegion of Brazil destined for human consumption Feitosa TF, Vilela VLR, ..., Bartley PM 10.1016/j.crpvbd.2023.100163
38040112 Detection of Toxoplasma gondii and Sarcocystis sp. in the meat of common minkewhale (Balaenoptera acutorostrata): A case of suspected food poisoning in Japan Murata R, Kodo Y, ..., Nagamune K 10.1016/j.parint.2023.102832
38055433 Molecular characterization and epidemiology of Toxoplasma gondii isolates fromfree-range chickens in the southwest region of Goias: new genotypes Domann N, Rezende SR, ..., Rezende HHA 10.1590/S1984-29612023069
38379406 Genotyping of Toxoplasma gondii in domestic animals from Campeche, Mexico,reveals virulent genotypes and a recombinant ROP5 allele Rico-Torres CP, Valenzuela-Moreno LF, ..., Caballero-Ortega H 10.1017/S0031182024000106