About Gene List

PF3D7_1469800 (MED22)

Genome location: Pf3D7_14_v3:2,864,823..2,866,245(-)

Genome classification: Core

Function and Localization

Product Description: mediator of RNA polymerase II transcription subunit 22, putative

SignalP Peptide: N/A

# Transmembrane Domains: 0

EC Numbers: None

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0016592 mediator complex

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 0.48 0.71
Schizont expressed 0.45 0.74
Gametocyte expressed 0.89 0.54

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_1469800

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: 0.169 | MFS: -2.835 | #Insertions: 0

PlasmoGEM Phenotype: N/A

RMgmDB ABS Phenotype: N/A

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: Q8IKD9

"Best" AlphaFill ligand hit: A2P (adenosine-2'-5'-diphosphate, Local RMSD=0.19) with 3JQQ (Global RMSD=23.96)

No associated EC numbers

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_148531

No human ortholog(s)

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 2 16 8 23
disruptive 13 36 20 47
missense 12 36 19 43

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 5 30 17 17
disruptive 21 77 49 83
missense 18 68 41 52

PlasmoDB Total SNPs: 92

Non-coding: 75 | Synonymous: 10 | Nonsynonymous: 7 | Stop Codon: 0

Protein Information

Protein Length: 215 | Molecular Weight (kDa): 25.168

UniProt ID(s): Q8IKD9

PDB ID(s): None

Isoelectric Point: 5.7

Protein Domain Annotations:

Source Family ID Description
InterPro N/A N/A
PFam N/A N/A
Superfamily N/A 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
35557691 Mediator Complex of the Malaria Parasite Plasmodium falciparum Associates withEvolutionarily Novel Subunits. Iyer UB, Park JE, ..., Featherstone M 10.1021/acsomega.2c00368