About Gene List

PF3D7_0703100 (CIA2)

Genome location: Pf3D7_07_v3:121,061..122,407(+)

Genome classification: Core

Function and Localization

Product Description: cytosolic iron-sulfur assembly component 2, putative

SignalP Peptide: N/A

# Transmembrane Domains: 1

EC Numbers: None

Curated GO (PlasmoDB):

Type GO Term Name
Component GO:0097361 CIA complex
Process GO:0016226 iron-sulfur cluster assembly
Process GO:0097428 protein maturation by iron-sulfur cluster transfer

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 possibly expressed 0.12 0.94
Trophozoite possibly expressed 0.08 0.95
Schizont not expressed 0.01 0.99
Gametocyte not expressed 0.10 0.93

More info:

Resistome Mutations

Old (Pf3D7v3) Gene ID: PF3D7_0703100

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: 0.122 | MFS: -3.239 | #Insertions: 0

PlasmoGEM Phenotype: N/A

RMgmDB ABS Phenotype: N/A

More info: PhenoPlasm Link

Binding Evidence

AlphaFill Uniprot ID: Q8IC39

"Best" AlphaFill ligand hit: GTP (guanosine-5'-triphosphate, Local RMSD=14.20) with 8DKT (Global RMSD=22.64)

No associated EC numbers

No evidence of orthology to BindingDB entries

Orthology Information

Ortholog Group (OrthoMCL): OG6_102398

Most Similar Human Ortholog: J3KS95

TM-align score: 0.93 | RMSD: 1.44

Seq Identity: 0.51 | Length: 104 / 180

All Human Orthologs (OrthoMCL):

Gene ID Description
ENSG00000166595 cytosolic iron-sulfur assembly component 2B

Genetic Variation

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

Homozygous genotype calls only

variant type common rare doubleton singleton
synonymous 5 10 5 21
disruptive 1 7 10 21
missense 1 7 9 19

Any inclusion in genotype call

variant type common rare doubleton singleton
synonymous 6 16 17 16
disruptive 3 29 18 50
missense 2 24 15 26

PlasmoDB Total SNPs: 54

Non-coding: 44 | Synonymous: 9 | Nonsynonymous: 1 | Stop Codon: 0

Protein Information

Protein Length: 180 | Molecular Weight (kDa): 21.268

UniProt ID(s): Q8IC39

PDB ID(s): None

Isoelectric Point: 4.93

Protein Domain Annotations:

Source Family ID Description
InterPro IPR002744 MIP18 family-like
InterPro IPR034904 Fe-S cluster assembly domain superfamily
InterPro IPR039796 MIP18 family
PFam PF01883 MIP18 family-like
Superfamily SSF117916 Fe-S cluster assembly domain superfamily

Associated Publications

PMID Title Authors DOI/Link
30346997 Branched late-steps of the cytosolic iron-sulphur cluster assembly machinery ofTrypanosoma brucei Tonini ML, Pena-Diaz P, ..., Lukes J 10.1371/journal.ppat.1007326
25667230 CIA2 deficiency results in impaired oxidative stress response and enhancedintracellular basal UPR activity in Saccharomyces cerevisiae Zhao W, Zheng HZ, ..., Liu XG 10.1093/femsle/fnv013