dbSNP rs749668095: SLX4:c.*311G>T (chr16-3582031-C-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_032444.4(SLX4):c.*311G>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000447 in 447,256 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000034 ( 0 hom. )

Consequence

SLX4
NM_032444.4 3_prime_UTR

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.0350

Publications

0 publications found

Variant links:

Genes affected

SLX4 (HGNC:23845): (SLX4 structure-specific endonuclease subunit) This gene encodes a protein that functions as an assembly component of multiple structure-specific endonucleases. These endonuclease complexes are required for repair of specific types of DNA lesions and critical for cellular responses to replication fork failure. Mutations in this gene were found in patients with Fanconi anemia. [provided by RefSeq, Sep 2016]

SLX4 Gene-Disease associations (from GenCC):

Fanconi anemia complementation group P
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), ClinGen, G2P
Fanconi anemia
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
familial ovarian cancer
Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen
hereditary breast carcinoma
Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen

SLX4 links:

ENSG00000261938 (HGNC:):

ENSG00000261938 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-1.03).

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	Exon rank	MANE	Protein	UniProt
SLX4	NM_032444.4 link	c.*311G>T	3_prime_UTR_variant	Exon 15 of 15	ENST00000294008.4	NP_115820.2	Q8IY92-1
SLX4	XM_024450471.2 link	c.*311G>T	3_prime_UTR_variant	Exon 15 of 15		XP_024306239.1
SLX4	XM_011522715.4 link	c.*311G>T	3_prime_UTR_variant	Exon 15 of 15		XP_011521017.1
SLX4	XM_047434801.1 link	c.*311G>T	3_prime_UTR_variant	Exon 11 of 11		XP_047290757.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLX4	ENST00000294008.4 link	c.*311G>T		3_prime_UTR_variant	Exon 15 of 15	5	NM_032444.4	ENSP00000294008.3		Q8IY92-1
ENSG00000261938	ENST00000573982.1 link	n.198+653C>A		intron_variant	Intron 1 of 1	3

Frequencies

GnomAD3 genomes

AF:

0.00000661

AC:

AN:

151172

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000659

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000338

AC:

AN:

295966

Hom.:

Cov.:

AF XY:

0.00000656

AC XY:

AN XY:

152530

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

9964

American (AMR)

AF:

0.00

AC:

AN:

11754

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

10266

East Asian (EAS)

AF:

0.00

AC:

AN:

20910

South Asian (SAS)

AF:

0.00

AC:

AN:

33216

European-Finnish (FIN)

AF:

0.00

AC:

AN:

13254

Middle Eastern (MID)

AF:

0.00

AC:

AN:

1360

European-Non Finnish (NFE)

AF:

0.00000564

AC:

AN:

177352

Other (OTH)

AF:

0.00

AC:

AN:

17890

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.00000661

AC:

AN:

151290

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

73858

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41204

American (AMR)

AF:

0.0000658

AC:

AN:

15190

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3462

East Asian (EAS)

AF:

0.00

AC:

AN:

5136

South Asian (SAS)

AF:

0.00

AC:

AN:

4786

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10332

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67882

Other (OTH)

AF:

0.00

AC:

AN:

2096

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.575

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-1.0

CADD

Benign

0.68

(source)

DANN

Benign

0.40

PhyloP100

0.035

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

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

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over