TMEM139

protein-coding

transmembrane protein 139

Gene summary

Predicted to be located in membrane. [provided by Alliance of Genome Resources, Jul 2025]

MANE transcript

NM_001282876.2

Inheritance

—

ClinVar variants

U:33B:2

Top phenotype

—

gnomAD constraint

pLI —, LoF o/e 0.59

Max pathogenic AF

—

Genomic locus

chr7:143,279,957-143,288,048

External References & Databases

Transcript & Mutation Effects

hg38 • Region Span ~8.1 kb
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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 TMEM139 variants in ClinVar

2 Conditions Cataloged
not specifiedTotal: 33
not providedTotal: 1

ClinVar Variants & Pathogenicity by Type

Statistics based on transcript NM_001282876.2. 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
1
clinvar
1
missense
32
clinvar
2
clinvar
34
nonsense
0
start loss
0
frameshift
0
splice donor/acceptor (+/-2bp)
0
Total00332035
Loading ClinVar variants...

Transcript Catalog

Annotated transcript isoforms across RefSeq and Ensembl databases

Showing 4 of 26 transcripts
Transcript IDSourceProtein IDCoding ExonsMANE Status
NM_001282876.2RefSeqNP_001269805.12MANE Select
ENST00000359333.8EnsemblENSP00000352284.32MANE Select
NM_001242773.2RefSeqNP_001229702.12Standard
NM_001242774.3RefSeqNP_001229703.12Standard

Gene Ontology (GO) Annotations & Pathways

Biological processes, molecular functions, cellular components and pathways

Molecular Function

  • protein binding

Cellular Component

  • integral component of membrane

gnomAD Constraint

Source: gnomAD

Gene type
protein_coding
Transcript type
protein_coding
Transcript
ENST00000359333
Coding exons
2
Length
8092
Individuals with no LoFs
125721
Homozygous LoFs
0
Heterozygous LoFs
23
Defined
125744
p
0.0000915
Z-ScoreObservedExpectedObserved/ExpectedMutation RateTotal Possible
Missense-0.2141301231.050.000006891368
Missense (PolyPhen)3531.6891.1045356
Synonymous0.4374751.00.9220.00000276476
Loss of Function0.98146.750.5933.72e-777

Population LoF Frequency

PopulationCAFp-valueStatus
African0.000120.00012rare
Latino/Admixed American0.0000580.000058rare
Ashkenazi Jewish00.0absent
East Asian00.0absent
Finnish00.0absent
European (Non-Finnish)0.000140.00013rare
South Asian0.0000990.000098rare
Other0.000200.00016rare

dbNSFP Gene Annotations

Source: dbNSFP

Function
FUNCTION: May be involved in cellular trafficking of proteins such as SLC4A1. {ECO:0000305|PubMed:26049106}.;

Recessive Scores

pRec
0.0402

Intolerance Scores

LoFtool
0.398
RVIS EVS
0.7
RVIS percentile EVS
85.42

Essentials

Essential (CRISPR)
N
Essential (CRISPR2)
N
Essential (gene trap)
N
Indispensability pred.
N
Indispensability score
0.00938

Gene Damage Prediction

AllRecessiveDominant
MendelianMediumMediumMedium
Primary ImmunodeficiencyMediumMediumMedium
CancerMediumMediumMedium
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