ITFG1

protein-coding

integrin alpha FG-GAP repeat containing 1

Gene summary

Located in extracellular exosome. [provided by Alliance of Genome Resources, Jul 2025]

MANE transcript

NM_030790.5

Inheritance

—

ClinVar variants

U:86B:3

Top phenotype

—

gnomAD constraint

pLI —, LoF o/e 0.26

Max pathogenic AF

—

Genomic locus

chr16:47,154,387-47,464,149

External References & Databases

Transcript & Mutation Effects

hg38 • Region Span ~309.8 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 ITFG1 variants in ClinVar

2 Conditions Cataloged
not specifiedTotal: 76
not providedTotal: 1

ClinVar Variants & Pathogenicity by Type

Statistics based on transcript NM_030790.5. 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
2
clinvar
2
missense
79
clinvar
1
clinvar
80
nonsense
0
start loss
0
frameshift
0
splice donor/acceptor (+/-2bp)
7
clinvar
7
Total00863089
Loading ClinVar variants...

Transcript Catalog

Annotated transcript isoforms across RefSeq and Ensembl databases

Showing 4 of 58 transcripts
Transcript IDSourceProtein IDCoding ExonsMANE Status
NM_030790.5RefSeqNP_110417.218MANE Select
ENST00000320640.11EnsemblENSP00000319918.618MANE Select
NM_001305002.2RefSeqNP_001291931.116Standard
ENST00000544001.6EnsemblENSP00000441062.216Standard

Gene Ontology (GO) Annotations & Pathways

Biological processes, molecular functions, cellular components and pathways

Cellular Component

  • integral component of membrane
  • extracellular exosome

gnomAD Constraint

Source: gnomAD

Gene type
protein_coding
Transcript type
protein_coding
Transcript
ENST00000320640
Coding exons
18
Length
309763
Individuals with no LoFs
125733
Homozygous LoFs
0
Heterozygous LoFs
15
Defined
125748
p
0.0000596
Z-ScoreObservedExpectedObserved/ExpectedMutation RateTotal Possible
Missense1.632443270.7460.00001614029
Missense (PolyPhen)111149.320.743371887
Synonymous-0.5811271191.070.000005991151
Loss of Function4.01934.40.2620.00000169404

Population LoF Frequency

PopulationCAFp-valueStatus
African00.0absent
Latino/Admixed American00.0absent
Ashkenazi Jewish00.0absent
East Asian0.0000540.000054rare
Finnish0.000190.00018rare
European (Non-Finnish)0.0000720.000070rare
South Asian00.0absent
Other0.000350.00033rare

dbNSFP Gene Annotations

Source: dbNSFP

Function
FUNCTION: Modulator of T-cell function. Has a protective effect in graft versus host disease model (By similarity). {ECO:0000250}.;

Recessive Scores

pRec
0.107

Intolerance Scores

LoFtool
0.279
RVIS EVS
-0.36
RVIS percentile EVS
28.93

Essentials

Essential (CRISPR)
N
Essential (CRISPR2)
N
Essential (gene trap)
N
Indispensability pred.
N
Indispensability score
0.436

Gene Damage Prediction

AllRecessiveDominant
MendelianMediumMediumMedium
Primary ImmunodeficiencyMediumMediumMedium
CancerMediumMediumMedium
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