IQCF2

protein-coding

IQ motif containing F2

Gene summary

Predicted to enable calmodulin binding activity. [provided by Alliance of Genome Resources, Jul 2025]

MANE transcript

NM_203424.2

Inheritance

—

ClinVar variants

U:20B:2

Top phenotype

—

gnomAD constraint

pLI —, LoF o/e 0.57

Max pathogenic AF

—

Genomic locus

chr3:51,861,615-51,863,424

External References & Databases

Transcript & Mutation Effects

hg38 • Region Span ~1.8 kb
Loading mutation effect viewer...

GenCC Phenotypes & Disease Associations

Curated gene-disease validity assertions and inheritance patterns

No GenCC data available for this gene.

ClinVar Associated Diseases & Phenotypes

Reported disease conditions connected to IQCF2 variants in ClinVar

1 Conditions Cataloged
not specifiedTotal: 22

ClinVar Variants & Pathogenicity by Type

Statistics based on transcript NM_203424.2. Only rare variants are included.

We include only reliable ClinVar variants with their consequences to MANE Select, MANE Plus Clinical transcripts, or transcripts with TSL equal to 1. Click a count to filter the variants table below.

Slight differences between displayed counts and ClinVar may occur due to a different transcript/consequence chosen by our variant effect predictor, or because we classify Benign/Likely benign as Likely benign and Pathogenic/Likely pathogenic as Likely pathogenic.

EffectPLPVUSLBBSum
synonymous
0
missense
20
clinvar
2
clinvar
22
nonsense
0
start loss
0
frameshift
0
splice donor/acceptor (+/-2bp)
0
Total00202022
Loading ClinVar variants...

Transcript Catalog

Annotated transcript isoforms across RefSeq and Ensembl databases

Showing 2 of 2 transcripts
Transcript IDSourceProtein IDCoding ExonsMANE Status
NM_203424.2RefSeqNP_982248.13MANE Select
ENST00000333127.4EnsemblENSP00000329904.33MANE Select

Gene Ontology (GO) Annotations & Pathways

Biological processes, molecular functions, cellular components and pathways

Molecular Function

  • protein binding
  • calmodulin binding

gnomAD Constraint

Source: gnomAD

Gene type
protein_coding
Transcript type
protein_coding
Transcript
ENST00000333127
Coding exons
3
Length
1796
Individuals with no LoFs
125733
Homozygous LoFs
0
Heterozygous LoFs
15
Defined
125748
p
0.0000596
Z-ScoreObservedExpectedObserved/ExpectedMutation RateTotal Possible
Missense0.3918393.60.8860.000005761061
Missense (PolyPhen)3536.1150.96913419
Synonymous-0.3803734.21.080.00000190315
Loss of Function1.29610.50.5716.06e-794

Population LoF Frequency

PopulationCAFp-valueStatus
African0.0000620.000062rare
Latino/Admixed American0.0000580.000058rare
Ashkenazi Jewish00.0absent
East Asian0.000110.00011rare
Finnish00.0absent
European (Non-Finnish)0.0000530.000053rare
South Asian0.000130.00013rare
Other00.0absent

dbNSFP Gene Annotations

Source: dbNSFP

Intolerance Scores

LoFtool
0.703
RVIS EVS
0.5
RVIS percentile EVS
79.89

Essentials

Essential (CRISPR)
N
Essential (CRISPR2)
N
Essential (gene trap)
N
Indispensability pred.
N
Indispensability score
0.114

Gene Damage Prediction

AllRecessiveDominant
MendelianMediumMediumMedium
Primary ImmunodeficiencyMediumMediumMedium
CancerMediumMediumMedium
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