rs55780505

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_005957.5(MTHFR):​c.*4069_*4077delAAAAAAAAA variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000070 ( 0 hom., cov: 0)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control

Consequence

MTHFR
NM_005957.5 3_prime_UTR

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.308

Publications

3 publications found
Variant links:
Genes affected
MTHFR (HGNC:7436): (methylenetetrahydrofolate reductase) The protein encoded by this gene catalyzes the conversion of 5,10-methylenetetrahydrofolate to 5-methyltetrahydrofolate, a co-substrate for homocysteine remethylation to methionine. Genetic variation in this gene influences susceptibility to occlusive vascular disease, neural tube defects, colon cancer and acute leukemia, and mutations in this gene are associated with methylenetetrahydrofolate reductase deficiency.[provided by RefSeq, Oct 2009]
C1orf167 (HGNC:25262): (chromosome 1 open reading frame 167) Implicated in coronary artery disease. [provided by Alliance of Genome Resources, Apr 2022]

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
MTHFRNM_005957.5 linkc.*4069_*4077delAAAAAAAAA 3_prime_UTR_variant Exon 12 of 12 ENST00000376590.9 NP_005948.3 P42898-1Q8IU67Q59GJ6
C1orf167NM_001010881.2 linkc.3568-775_3568-767delTTTTTTTTT intron_variant Intron 16 of 20 ENST00000688073.1 NP_001010881.1 Q5SNV9A2VCK6A0A8I5KXP5Q8NDG0

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
MTHFRENST00000376590.9 linkc.*4069_*4077delAAAAAAAAA 3_prime_UTR_variant Exon 12 of 12 1 NM_005957.5 ENSP00000365775.3 P42898-1
C1orf167ENST00000688073.1 linkc.3568-775_3568-767delTTTTTTTTT intron_variant Intron 16 of 20 NM_001010881.2 ENSP00000510540.1 A0A8I5KXP5

Frequencies

GnomAD3 genomes
AF:
0.00000703
AC:
1
AN:
142192
Hom.:
0
Cov.:
0
show subpopulations
Gnomad AFR
AF:
0.00
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0000153
Gnomad OTH
AF:
0.00
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AF:
0.00
AC:
0
AN:
4
Hom.:
0
AC XY:
0
AN XY:
0
African (AFR)
AC:
0
AN:
0
American (AMR)
AC:
0
AN:
0
Ashkenazi Jewish (ASJ)
AC:
0
AN:
0
East Asian (EAS)
AC:
0
AN:
0
South Asian (SAS)
AC:
0
AN:
0
European-Finnish (FIN)
AC:
0
AN:
0
Middle Eastern (MID)
AC:
0
AN:
0
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
4
Other (OTH)
AC:
0
AN:
0
GnomAD4 genome
AF:
0.00000703
AC:
1
AN:
142192
Hom.:
0
Cov.:
0
AF XY:
0.00
AC XY:
0
AN XY:
68402
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
38578
American (AMR)
AF:
0.00
AC:
0
AN:
14330
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3370
East Asian (EAS)
AF:
0.00
AC:
0
AN:
4790
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4400
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
8022
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
296
European-Non Finnish (NFE)
AF:
0.0000153
AC:
1
AN:
65568
Other (OTH)
AF:
0.00
AC:
0
AN:
1952
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.575
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.00
Hom.:
551

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
PhyloP100
0.31
Mutation Taster
=100/0
polymorphism

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

Other links and lift over

dbSNP: rs55780505; hg19: chr1-11846659; API