About Gene List

PF3D7_0932800 (CSE1)

Genome location: Pf3D7_09_v3:1,302,916..1,308,589(-)

Genome classification: Core

Function and Localization

Product Description: importin alpha re-exporter, putative

SignalP Peptide: N/A

# Transmembrane Domains: 0

EC Numbers: None

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0005829 cytosol
Component GO:0005635 nuclear envelope
Function GO:0005049 nuclear export signal receptor activity
Process GO:0006611 protein export from nucleus
Process GO:0006606 protein import into nucleus

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 0.38 0.81
Trophozoite expressed 0.77 0.58
Schizont expressed 0.38 0.76
Gametocyte expressed 0.69 0.61

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_0932800

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: 0.159 | MFS: -3.143 | #Insertions: 0

PlasmoGEM Phenotype: N/A

RMgmDB ABS Phenotype: N/A

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: Q8I2I8

"Best" AlphaFill ligand hit: AMP (adenosine monophosphate, Local RMSD=2.96) with 6JWQ (Global RMSD=16.63)

No associated EC numbers

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_101888

Most Similar Human Ortholog: P55060

TM-align score: 0.76 | RMSD: 5.56

Seq Identity: 0.16 | Length: 907 / 1342

All Human Orthologs (OrthoMCL):

Gene ID Description
ENSG00000124207 chromosome segregation 1 like

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 25 66 44 96
disruptive 39 98 59 129
missense 12 67 51 106

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 37 148 54 88
disruptive 65 210 115 275
missense 28 147 88 184

PlasmoDB Total SNPs: 323

Non-coding: 206 | Synonymous: 83 | Nonsynonymous: 32 | Stop Codon: 2

Protein Information

Protein Length: 1342 | Molecular Weight (kDa): 159.114

UniProt ID(s): Q8I2I8

PDB ID(s): None

Isoelectric Point: 6.93

Protein Domain Annotations:

Source Family ID Description
InterPro IPR005043 Exportin-2, C-terminal
InterPro IPR016024 Armadillo-type fold
PFam PF03378 Exportin-2, C-terminal
Superfamily SSF48371 Armadillo-type fold

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
34773052 Unraveling the stepwise maturation of the yeast telomerase including a Cse1 andMtr10 mediated quality control checkpoint Hirsch AG, Becker D, Lamping JP, Krebber H 10.1038/s41598-021-01599-3
34575913 CRISPR-Knockout of CSE Gene Improves Saccharification Efficiency by ReducingLignin Content in Hybrid Poplar Jang HA, Bae EK, ..., Ko JH 10.3390/ijms22189750
30341817 Septin-associated proteins Aim44 and Nis1 traffic between the bud neck and thenucleus in the yeast Saccharomyces cerevisiae Perez AM, Thorner J 10.1002/cm.21500