Genetic Information
Gene & Transcript Details
Gene
ATM
Transcript
NM_000051.4
MANE Select
Total Exons
—
Reference Sequence
NC_000011.9
Alternative Transcripts
| ID | Status | Details |
|---|---|---|
| NM_000051.3 | RefSeq Select | 13147 nt | 386–9556 |
| NM_000051.4 | MANE Select | 12915 nt | 151–9321 |
Variant Details
HGVS Notation
NM_000051.4:c.2222A>G
Protein Change
Y741C
Location
Exon 14
(Exon 14 of )
14
5'Exon Structure3'
Functional Consequence
Loss of Function
Alternate Identifiers
—
Clinical & Population Data
Population Frequency
gnomAD Global Frequency
0.00142 in 100,000
Extremely Rare
ACMG Criteria Applied
PM2
This variant is absent or extremely rare in population databases (PM2 criteria applies).
ClinVar
OpenClassification
Uncertain Significance (VUS)
2 publications
Publications List
Clinical Statement
"This variant has been reported in ClinVar as Uncertain significance (6 clinical laboratories) and as Likely benign (3 clinical laboratories)."
COSMIC Somatic Evidence
OpenCOSMIC ID
COSM9568440
Recurrence
1 occurrences
PM1 Criteria
Not Applied
COSMIC Database Preview
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Functional Impact & Domains
Functional Domain
Hotspot Status
Not a hotspot
Domain Summary
This variant is not located in a mutational hotspot or critical domain.
Related Variants in This Domain
No evidence of other pathogenic variants at this position in gene ATM.
Functional Summary
Error in OpenAI Consolidation. OncoKB: ATMY741CATMY741CSomaticNCBI Gene:472|Show additional gene information Variant OverviewATM, a kinase involved in the DNA damage response, is mutated in various solid and hematologic malignancies.The ATM Y741C mutation has not specifically been reviewed by the OncoKB team, and therefore its biological significance is unknown. JAX-CKB: No results found
Database Previews
OncoKB
JAX-CKB
Click on previews to view full database entries. External databases may require institutional access.
Computational Analysis
Pathogenicity Predictions
SpliceAIPredictor Consensus
Mixed/VUS
PP3 Applied
No
REVEL Score
0.0
Threshold: ≥0.75 = PP3 applied
SpliceAI Scores
Window: ±500bp| Effect Type | Score | Position |
|---|---|---|
| Acceptor Loss (AL) | 0.02 | -97 bp |
| Donor Loss (DL) | 0.05 | 28 bp |
| Acceptor Gain (AG) | 0.0 | -15 bp |
| Donor Gain (DG) | 0.29 | -1 bp |
High impact (≥0.5)
Medium impact (0.2-0.49)
Low impact (<0.2)
VCEP Guidelines
Applied ACMG/AMP Criteria (VCEP Specific)
Filter Criteria:
PM2
PM2 (Unknown (Pre-LLM))
From pre-LLM assessment (LLM Failed)