About Gene List

PF3D7_1121700 (GCN20)

Genome location: Pf3D7_11_v3:818,268..822,945(+)

Genome classification: Core

Function and Localization

Product Description: protein GCN20

SignalP Peptide: N/A

# Transmembrane Domains: 0

EC Numbers: None

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0016020 membrane
Function GO:0005524 ATP binding
Function GO:0042626 ATPase-coupled transmembrane transporter activity
Process GO:0006417 regulation of translation

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 0.85 0.61
Trophozoite expressed 0.90 0.53
Schizont expressed 0.19 0.89
Gametocyte expressed 0.64 0.65

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_1121700

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: -1.396 | #Insertions: 5

PlasmoGEM Phenotype: Dispensable (Pb ortholog: PBANKA_0926600)

  • Relative Growth Rate: 1.00 ± 0.04
  • Confidence: 7.70

RMgmDB ABS Phenotype: Not different from wild type (Pb ortholog: PY17X_0928600)

Modification: Disrupted | RMgm-4779

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: Q8IIE9

"Best" AlphaFill ligand hit: ADP (adenosine-5'-diphosphate, Local RMSD=0.01) with 6Z63 (Global RMSD=4.59)

No associated EC numbers

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_100624

Most Similar Human Ortholog: Q9NUQ8

TM-align score: 0.73 | RMSD: 2.75

Seq Identity: 0.37 | Length: 552 / 815

All Human Orthologs (OrthoMCL):

Gene ID Description
ENSG00000161204 ATP binding cassette subfamily F member 3

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 7 23 18 30
disruptive 10 27 28 67
missense 10 25 23 57

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 10 57 18 35
disruptive 22 85 47 124
missense 15 68 36 86

PlasmoDB Total SNPs: 137

Non-coding: 105 | Synonymous: 19 | Nonsynonymous: 13 | Stop Codon: 0

Protein Information

Protein Length: 815 | Molecular Weight (kDa): 95.375

UniProt ID(s): Q26026, Q8IIE9

PDB ID(s): None

Isoelectric Point: 6.98

Protein Domain Annotations:

Source Family ID Description
InterPro IPR003439 ABC transporter-like
InterPro IPR003593 AAA+ ATPase domain
InterPro IPR017871 ABC transporter, conserved site
InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
InterPro IPR032781 ABC-transporter extension domain
PFam PF00005 ABC transporter-like
PFam PF12848 ABC-transporter extension domain
Superfamily SSF52540 P-loop containing nucleoside triphosphate hydrolase

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
16267556 A protein interaction network of the malaria parasite Plasmodium falciparum. LaCount DJ, Vignali M, ..., Hughes RE 10.1038/nature04104
11512154 The ABC transporter genes of Plasmodium falciparum and drug resistance Peel SA 10.1054/drup.2001.0183
35601823 Enhancement and mapping of tolerance to salt stress and 5-fluorocytosine insynthetic yeast strains via SCRaMbLE Kang J, Li J, ..., Yuan Y 10.1016/j.synbio.2022.04.003
31937829 Global translational repression induced by iron deficiency in yeast depends onthe Gcn2/eIF2alpha pathway Romero AM, Ramos-Alonso L, ..., Martinez-Pastor MT 10.1038/s41598-019-57132-0
29499090 Arabidopsis nonresponding to oxylipins locus NOXY7 encodes a yeast GCN1 homologthat mediates noncanonical translation regulation and stress adaptation Izquierdo Y, Kulasekaran S, ..., Castresana C 10.1111/pce.13182
37043534 Differential requirements for P stalk components in activating yeast proteinkinase Gcn2 by stalled ribosomes during stress Gupta R, Hinnebusch AG 10.1073/pnas.2300521120
34900236 Ribo-Seq and RNA-Seq of TMA46 ( DFRP1) and GIR2 ( DFRP2) knockout yeast strains Egorov AA, Makeeva DS, ..., Dmitriev SE 10.12688/f1000research.74727.1