rs776711072

Variant names:

• chr16-3589279-G-A
• rs776711072
• NM_032444.4:c.4359C>T

Your query was ambiguous. Multiple possible variants found:

• chr16-3589279-G-A
• chr16-3589279-G-C

Variant summary

Our verdict is Benign. The variant received -13 ACMG points: 0P and 13B. BP4_Strong BP6_Very_Strong BP7

The NM_032444.4(SLX4):​c.4359C>T​(p.Ser1453Ser) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000201 in 1,594,778 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

• Frequency:
  • Genomes: 𝑓 0.000039 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000018 (0 hom.)
• Consequence: SLX4 NM_032444.4 synonymous
• Clinical Significance: Benign/Likely benign criteria provided, multiple submitters, no conflicts B:4
• Conservation: PhyloP100: 0.264
• Publications: 0 publications found

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: G2P, Labcorp Genetics (formerly Invitae), ClinGen
• Fanconi anemia

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• hereditary breast carcinoma

  Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen
• familial ovarian cancer

  Inheritance: Unknown Classification: NO_KNOWN Submitted by: ClinGen

ACMG classification

Our verdict: Benign. The variant received -13 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.65).
• BP6: Variant 16-3589279-G-A is Benign according to our data. Variant chr16-3589279-G-A is described in ClinVar as Benign/Likely_benign. ClinVar VariationId is 262052.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BP7: Synonymous conserved (PhyloP=0.264 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032444.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLX4	NM_032444.4	MANE Select	c.4359C>T	p.Ser1453Ser	synonymous	Exon 12 of 15	NP_115820.2	Q8IY92-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLX4	ENST00000294008.4	TSL:5 MANE Select	c.4359C>T	p.Ser1453Ser	synonymous	Exon 12 of 15	ENSP00000294008.3	Q8IY92-1

Frequencies

GnomAD3 genomes AF: 0.0000394 AC: 6 AN: 152182 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000655

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.0127

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000170 AC: 4 AN: 235358 AF XY: 0.0000157

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000373

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000180 AC: 26 AN: 1442478 Hom.: 0 Cov.: 38 AF XY: 0.0000196 AC XY: 14 AN XY: 714912

African (AFR) AF: 0.00 AC: 0 AN: 32918

American (AMR) AF: 0.00 AC: 0 AN: 43318

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 24838

East Asian (EAS) AF: 0.00 AC: 0 AN: 39490

South Asian (SAS) AF: 0.00 AC: 0 AN: 83336

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52598

Middle Eastern (MID) AF: 0.000887 AC: 5 AN: 5636

European-Non Finnish (NFE) AF: 0.0000164 AC: 18 AN: 1100918

Other (OTH) AF: 0.0000505 AC: 3 AN: 59426

GnomAD4 genome AF: 0.0000394 AC: 6 AN: 152300 Hom.: 0 Cov.: 32 AF XY: 0.0000537 AC XY: 4 AN XY: 74480

African (AFR) AF: 0.00 AC: 0 AN: 41564

American (AMR) AF: 0.0000654 AC: 1 AN: 15294

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5186

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

Middle Eastern (MID) AF: 0.0136 AC: 4 AN: 294

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68018

Other (OTH) AF: 0.00 AC: 0 AN: 2110

Alfa AF: 0.0000783 Hom.: 0

Bravo AF: 0.0000264

Asia WGS AF: 0.000577 AC: 2 AN: 3478

ClinVar

ClinVar submissions as Germline

Significance: Benign/Likely benign

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	-	1	Fanconi anemia (1)
-	-	1	Fanconi anemia complementation group P (1)
-	-	1	not provided (1)
-	-	1	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.65
CADD	Benign	5.9
DANN	Benign	0.48
PhyloP100		0.26
Mutation Taster		=99/1	polymorphism

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

Other links and lift over

dbSNP: rs776711072; hg19: chr16-3639280;