About Gene List

PF3D7_1133300 (CDC50B)

Genome location: Pf3D7_11_v3:1,289,824..1,292,127(+)

Genome classification: Core

Function and Localization

Product Description: cell division control protein CDC50B

SignalP Peptide: N/A

# Transmembrane Domains: 2

EC Numbers: None

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0005794 Golgi apparatus
Component GO:0005783 endoplasmic reticulum
Component GO:0005886 plasma membrane
Function GO:0005515 protein binding
Process GO:0035891 exit from host cell

Expression by stage (LR - Le Roch et al., and MCA - Malaria Cell Atlas):

Stage LR class MCA mean MCA prop. zeros
Sporozoite possibly expressed N/A N/A
Ring not expressed 0.02 0.99
Trophozoite expressed 0.21 0.87
Schizont expressed 1.24 0.42
Gametocyte not expressed 0.07 0.96

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_1133300

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: 0.119 | MFS: -3.087 | #Insertions: 0

PlasmoGEM Phenotype: Dispensable (Pb ortholog: PBANKA_0915100)

  • Relative Growth Rate: 0.98 ± 0.12
  • Confidence: 5.63

RMgmDB ABS Phenotype: Not different from wild type (Pb ortholog: PY17X_0916600)

Modification: Disrupted | RMgm-4797

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: Q8II31

"Best" AlphaFill ligand hit: COA (coenzyme a, Local RMSD=2.43) with 3NTA (Global RMSD=15.71)

No associated EC numbers

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_129492

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 6 9 11
disruptive 4 8 11 24
missense 4 8 9 20

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 2 12 10 17
disruptive 7 25 24 67
missense 4 18 20 52

PlasmoDB Total SNPs: 49

Non-coding: 39 | Synonymous: 9 | Nonsynonymous: 1 | Stop Codon: 0

Protein Information

Protein Length: 366 | Molecular Weight (kDa): 44.148

UniProt ID(s): Q8II31

PDB ID(s): None

Isoelectric Point: 9.84

Protein Domain Annotations:

Source Family ID Description
InterPro IPR005045 CDC50/LEM3 family
PFam PF03381 CDC50/LEM3 family
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
35862778 CDC50 Orthologues in Plasmodium falciparum Have Distinct Roles in MerozoiteEgress and Trophozoite Maturation. Patel A, Nofal SD, Blackman MJ, Baker DA 10.1128/mbio.01635-22