NM_000535.7(PMS2):c.2404C>T (p.Arg802Ter) AND Lynch syndrome 4

Germline classification:: Pathogenic (5 submissions)
Last evaluated:: Mar 6, 2024
Review status:: 2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts

Somatic classification of clinical impact:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Somatic classification of oncogenicity:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Record status:: current
Accession:: RCV000409056.8

Allele description [Variation Report for NM_000535.7(PMS2):c.2404C>T (p.Arg802Ter)]

NM_000535.7(PMS2):c.2404C>T (p.Arg802Ter)

Gene:

PMS2:PMS1 homolog 2, mismatch repair system component [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

7p22.1

Genomic location:

Preferred name:

NM_000535.7(PMS2):c.2404C>T (p.Arg802Ter)

HGVS:

NC_000007.14:g.5977629G>A
NG_008466.1:g.36478C>T
NM_000535.7:c.2404C>TMANE SELECT
NM_001322003.2:c.1999C>T
NM_001322004.2:c.1999C>T
NM_001322005.2:c.1999C>T
NM_001322006.2:c.2248C>T
NM_001322007.2:c.2086C>T
NM_001322008.2:c.2086C>T
NM_001322009.2:c.2032C>T
NM_001322010.2:c.1843C>T
NM_001322011.2:c.1471C>T
NM_001322012.2:c.1471C>T
NM_001322013.2:c.1831C>T
NM_001322014.2:c.2437C>T
NM_001322015.2:c.2095C>T
NP_000526.2:p.Arg802Ter
NP_001308932.1:p.Arg667Ter
NP_001308933.1:p.Arg667Ter
NP_001308934.1:p.Arg667Ter
NP_001308935.1:p.Arg750Ter
NP_001308936.1:p.Arg696Ter
NP_001308937.1:p.Arg696Ter
NP_001308938.1:p.Arg678Ter
NP_001308939.1:p.Arg615Ter
NP_001308940.1:p.Arg491Ter
NP_001308941.1:p.Arg491Ter
NP_001308942.1:p.Arg611Ter
NP_001308943.1:p.Arg813Ter
NP_001308944.1:p.Arg699Ter
LRG_161t1:c.2404C>T
LRG_161:g.36478C>T
NC_000007.13:g.6017260G>A
NM_000535.5:c.2404C>T
NM_000535.6:c.2404C>T
NR_136154.1:n.2448C>T
p.R802*

Protein change:

R491*; ARG802TER

Links:

OMIM: 600259.0004; dbSNP: rs63751466

NCBI 1000 Genomes Browser:

rs63751466

Molecular consequence:

NR_136154.1:n.2448C>T - non-coding transcript variant - [Sequence Ontology: SO:0001619]
NM_000535.7:c.2404C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322003.2:c.1999C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322004.2:c.1999C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322005.2:c.1999C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322006.2:c.2248C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322007.2:c.2086C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322008.2:c.2086C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322009.2:c.2032C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322010.2:c.1843C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322011.2:c.1471C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322012.2:c.1471C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322013.2:c.1831C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322014.2:c.2437C>T - nonsense - [Sequence Ontology: SO:0001587]
NM_001322015.2:c.2095C>T - nonsense - [Sequence Ontology: SO:0001587]

Observations:

Condition(s)

Name:: Lynch syndrome 4 (LYNCH4)
Synonyms:: Colorectal cancer, hereditary nonpolyposis, type 4; Hereditary non-polyposis colorectal cancer, type 4
Identifiers:: MONDO: MONDO:0013699; MedGen: C1838333; Orphanet: 144; OMIM: 614337

Recent activity

Clear Turn Off Turn On

Rattus norvegicus thioesterase superfamily member 4, mRNA (cDNA clone MGC:112681...
Rattus norvegicus thioesterase superfamily member 4, mRNA (cDNA clone MGC:112681 IMAGE:7389383), complete cds
gi|62203425|gb|BC093385.1|

Nucleotide

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

Help

Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000488733	Counsyl	criteria provided, single submitter (Counsyl Autosomal Dominant Disease Classification criteria (2015))	Pathogenic (Jun 1, 2016)	unknown	clinical testing	PubMed (9) [See all records that cite these PMIDs] 16507833, 25512458, 20205264, 23012243, 18602922, 18824584, 7629132, 25525159, 15077197 Counsyl Autosomal Dominant Disease Classification criteria (2015), Citation Link,
SCV002568352	University of Washington Department of Laboratory Medicine, University of Washington	no assertion criteria provided	Pathogenic (Oct 22, 2019)	unknown	clinical testing	PubMed (9) [See all records that cite these PMIDs] 18602922, 26110232, 25512458, 26895986, 16507833, 15077197, 28805995, 19092773, 20581245
SCV004019877	Myriad Genetics, Inc.	criteria provided, single submitter (Myriad Autosomal Dominant, Autosomal Recessive and X-Linked Classification Criteria (2023))	Pathogenic (Apr 5, 2023)	unknown	clinical testing	Citation Link,
SCV004207856	Baylor Genetics	criteria provided, single submitter (ACMG Guidelines, 2015)	Pathogenic (Mar 6, 2024)	unknown	clinical testing	PubMed (1) [See all records that cite this PMID]
SCV005328511	Kasturba Medical College, Manipal, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India	criteria provided, single submitter (ACMG Guidelines, 2015)	Pathogenic	maternal	clinical testing	PubMed (1) [See all records that cite this PMID]

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	maternal	yes	1	not provided	not provided	not provided	not provided	clinical testing
not provided	unknown	yes	not provided	not provided	not provided	not provided	not provided	clinical testing
not provided	unknown	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

Clinical analysis of PMS2: mutation detection and avoidance of pseudogenes.

Vaughn CP, Robles J, Swensen JJ, Miller CE, Lyon E, Mao R, Bayrak-Toydemir P, Samowitz WS.

Hum Mutat. 2010 May;31(5):588-93. doi: 10.1002/humu.21230.

PubMed [citation]

PMID:: 20205264

The frequency of previously undetectable deletions involving 3' Exons of the PMS2 gene.

Vaughn CP, Baker CL, Samowitz WS, Swensen JJ.

Genes Chromosomes Cancer. 2013 Jan;52(1):107-12. doi: 10.1002/gcc.22011. Epub 2012 Sep 25.

PubMed [citation]

PMID:: 23012243

See all PubMed Citations (15)

Details of each submission

From Counsyl, SCV000488733.2

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (9)

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	unknown	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From University of Washington Department of Laboratory Medicine, University of Washington, SCV002568352.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (9)

Description

Seen as heterozygous in individuals with Lynch Syndrome homozygous in individuals with Constitutional Mismatch Repair deficiency.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	unknown	yes	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From Myriad Genetics, Inc., SCV004019877.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	not provided

Description

This variant is considered pathogenic. This variant creates a termination codon and is predicted to result in premature protein truncation.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	unknown	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From Baylor Genetics, SCV004207856.2

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (1)

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	unknown	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From Kasturba Medical College, Manipal, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India, SCV005328511.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1		1	not provided	not provided	clinical testing	PubMed (1)

Description

A stop gain variant c.2404C>T in exon 14 (Péron et al., 2008) of PMS2 gene is present in a heterozygous state in th proband. This variant is present in 32 indviduals in the gnomAD (v4.1.0) population database. The clinical features are in concordance with Lynch syndrome in the proband.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	maternal	yes	not provided	not provided	not provided		1	not provided	not provided	not provided

Last Updated: Oct 8, 2024

ClinVar

Relating variation to medicine