About Gene List

PF3D7_0204200 (SEC66)

Genome location: Pf3D7_02_v3:192,755..194,248(+)

Genome classification: Core

Function and Localization

Product Description: translocation protein SEC66, putative

SignalP Peptide: N/A

# Transmembrane Domains: 1

EC Numbers: None

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0005634 nucleus

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 expressed 0.87 0.65
Trophozoite expressed 0.67 0.62
Schizont expressed 0.58 0.71
Gametocyte expressed 0.59 0.66

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_0204200

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: 0.689 | MFS: -2.589 | #Insertions: 0

PlasmoGEM Phenotype: Essential (Pb ortholog: PBANKA_0302000)

  • Relative Growth Rate: 0.05 ± 0.05
  • Confidence: 7.23

RMgmDB ABS Phenotype: N/A

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: Q8I665

"Best" AlphaFill ligand hit: No AlphaFill hits

No associated EC numbers

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_142647

No human ortholog(s)

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 1 8 10 14
disruptive 0 2 2 12
missense 0 2 2 8

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 2 25 14 20
disruptive 1 22 19 60
missense 0 13 10 31

PlasmoDB Total SNPs: 94

Non-coding: 83 | Synonymous: 9 | Nonsynonymous: 2 | Stop Codon: 0

Protein Information

Protein Length: 276 | Molecular Weight (kDa): 33.414

UniProt ID(s): Q8I665

PDB ID(s): None

Isoelectric Point: 8.79

Protein Domain Annotations:

Source Family ID Description
InterPro IPR018624 Translocation protein Sec66
PFam PF09802 Translocation protein Sec66
Superfamily N/A N/A

Associated Publications

PMID Title Authors DOI/Link
9804551 Chromosome 2 sequence of the human malaria parasite Plasmodium falciparum. Gardner MJ, Tettelin H, ..., Hoffman SL 10.1126/science.282.5391.1126
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
30379851 Identification of Plasmodium falciparum nuclear proteins by mass spectrometry andproposed protein annotation. Briquet S, Ourimi A, ..., Vaquero C 10.1371/journal.pone.0205596
15645503 Genome-wide survey of non-essential genes required for slowed DNAsynthesis-induced filamentous growth in yeast Kang CM, Jiang YW 10.1002/yea.1195
8253836 A Sec63p-BiP complex from yeast is required for protein translocation in areconstituted proteoliposome Brodsky JL, Schekman R 10.1083/jcb.123.6.1355
32513868 The ER-associated protease Ste24 prevents N-terminal signal peptide-independenttranslocation into the endoplasmic reticulum in Saccharomyces cerevisiae Hosomi A, Iida K, ..., Suzuki T 10.1074/jbc.RA120.012575
26510791 Sec66-Dependent Regulation of Yeast Spindle-Pole Body Duplication Through Pom152 Katta SS, Chen J, ..., Jaspersen SL 10.1534/genetics.115.178012
29042437 Post-translational processing and membrane translocation of the yeast regulatoryMid1 subunit of the Cch1/VGCC/NALCN cation channel family Iida K, Teng J, ..., Iida H 10.1074/jbc.M117.810283
7841522 Nonlethal sec71-1 and sec72-1 mutations eliminate proteins associated with theSec63p-BiP complex from S. cerevisiae Fang H, Green N 10.1091/mbc.5.9.933
9858571 The yeast RER2 gene, identified by endoplasmic reticulum protein localizationmutations, encodes cis-prenyltransferase, a key enzyme in dolichol synthesis Sato M, Sato K, ..., Nakano A 10.1128/MCB.19.1.471
19090812 Nuclear inner membrane fusion facilitated by yeast Jem1p is required for spindlepole body fusion but not for the first mitotic nuclear division during yeastmating Nishikawa S, Hirata A, Endo T 10.1111/j.1365-2443.2008.01236.x
10069807 Genetic interactions between KAR7/SEC71, KAR8/JEM1, KAR5, and KAR2 during nuclearfusion in Saccharomyces cerevisiae Brizzio V, Khalfan W, ..., Rose MD 10.1091/mbc.10.3.609
8257795 Structural and functional characterization of Sec66p, a new subunit of thepolypeptide translocation apparatus in the yeast endoplasmic reticulum Feldheim D, Yoshimura K, Admon A, Schekman R 10.1091/mbc.4.9.931
8257794 Suppression of a sec63 mutation identifies a novel component of the yeastendoplasmic reticulum translocation apparatus Kurihara T, Silver P 10.1091/mbc.4.9.919
14729456 Subcellular localization and oligomeric structure of the yeast putativestretch-activated Ca2+ channel component Mid1 Yoshimura H, Tada T, Iida H 10.1016/j.yexcr.2003.09.020