rs1060503124

Variant names:

• chr7-5973401-A-C
• rs1060503124
• NM_000535.7:c.2587T>G

Your query was ambiguous. Multiple possible variants found:

• chr7-5973401-A-C
• chr7-5973401-A-G

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM4

The NM_000535.7(PMS2):​c.2587T>G​(p.Ter863Glyext*?) variant causes a stop lost change involving the alteration of a conserved nucleotide. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★). Synonymous variant affecting the same amino acid position has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.0 (0 hom., cov: 18)
  • Failed GnomAD Quality Control
• Consequence: PMS2 NM_000535.7 stop_lost
• Clinical Significance: Uncertain significance criteria provided, multiple submitters, no conflicts U:5
• Conservation: PhyloP100: 8.83
• Publications: 2 publications found

Genes affected

PMS2 (HGNC:9122): (PMS1 homolog 2, mismatch repair system component) The protein encoded by this gene is a key component of the mismatch repair system that functions to correct DNA mismatches and small insertions and deletions that can occur during DNA replication and homologous recombination. This protein forms heterodimers with the gene product of the mutL homolog 1 (MLH1) gene to form the MutL-alpha heterodimer. The MutL-alpha heterodimer possesses an endonucleolytic activity that is activated following recognition of mismatches and insertion/deletion loops by the MutS-alpha and MutS-beta heterodimers, and is necessary for removal of the mismatched DNA. There is a DQHA(X)2E(X)4E motif found at the C-terminus of the protein encoded by this gene that forms part of the active site of the nuclease. Mutations in this gene have been associated with hereditary nonpolyposis colorectal cancer (HNPCC; also known as Lynch syndrome) and Turcot syndrome. [provided by RefSeq, Apr 2016]

PMS2 Gene-Disease associations (from GenCC):

• Lynch syndrome

  Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, ClinGen
• Lynch syndrome 4

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: G2P, Genomics England PanelApp, Labcorp Genetics (formerly Invitae)
• mismatch repair cancer syndrome 1

  Inheritance: AR Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, ClinGen
• mismatch repair cancer syndrome 4

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae)
• malignant pancreatic neoplasm

  Inheritance: AD Classification: MODERATE Submitted by: Genomics England PanelApp
• ovarian cancer

  Inheritance: AD Classification: MODERATE Submitted by: Genomics England PanelApp
• Muir-Torre syndrome

  Inheritance: AR Classification: MODERATE Submitted by: Genomics England PanelApp
• rhabdomyosarcoma

  Inheritance: AR Classification: MODERATE Submitted by: Genomics England PanelApp
• breast cancer

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics
• prostate cancer

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics
• hereditary breast carcinoma

  Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM4: Stoplost variant in NM_000535.7 Downstream stopcodon found after 872 codons.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000535.7. 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
	PMS2	NM_000535.7	MANE Select	c.2587T>G	p.Ter863Glyext*?	stop_lost	Exon 15 of 15	NP_000526.2	P54278-1
	PMS2	NM_001406866.1		c.2773T>G	p.Ter925Glyext*?	stop_lost	Exon 16 of 16	NP_001393795.1	A0A8V8TNX6
	PMS2	NM_001322014.2		c.2620T>G	p.Ter874Glyext*?	stop_lost	Exon 15 of 15	NP_001308943.1	A0A8V8TQ50

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PMS2	ENST00000265849.12	TSL:1 MANE Select	c.2587T>G	p.Ter863Glyext*?	stop_lost	Exon 15 of 15	ENSP00000265849.7	P54278-1
	PMS2	ENST00000382321.5	TSL:1	c.1384T>G	p.Ter462Glyext*?	stop_lost splice_region	Exon 11 of 11	ENSP00000371758.4	P54278-2
	PMS2	ENST00000406569.8	TSL:1	n.*228T>G		non_coding_transcript_exon	Exon 13 of 13	ENSP00000514464.1	P54278-3

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 112852 Hom.: 0 Cov.: 18

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: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000497 AC: 1 AN: 201158 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000652

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome Cov.: 12

GnomAD4 genome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 112904 Hom.: 0 Cov.: 18 AF XY: 0.00 AC XY: 0 AN XY: 53886

African (AFR) AF: 0.00 AC: 0 AN: 29878

American (AMR) AF: 0.00 AC: 0 AN: 10556

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 2834

East Asian (EAS) AF: 0.00 AC: 0 AN: 3468

South Asian (SAS) AF: 0.00 AC: 0 AN: 3084

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 7524

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 228

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 53118

Other (OTH) AF: 0.00 AC: 0 AN: 1460

Alfa AF: 0.00 Hom.: 0

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	2	-	Hereditary cancer-predisposing syndrome (2)
-	1	-	Hereditary nonpolyposis colorectal neoplasms (1)
-	1	-	Lynch syndrome (1)
-	1	-	Lynch syndrome 4;C5436817:Mismatch repair cancer syndrome 4 (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.25
CADD	Benign	14
DANN	Benign	0.78
Eigen	Pathogenic	0.92
Eigen_PC	Pathogenic	0.72
FATHMM_MKL	Pathogenic	0.97	D
PhyloP100		8.8
Vest4		0.23
GERP RS		5.0
Mutation Taster		=115/85	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: rs1060503124; hg19: chr7-6013032;