NM_004168.4(SDHA):c.704T>C (p.Ile235Thr) AND Paragangliomas 5

Germline classification:: Uncertain significance (2 submissions)
Last evaluated:: Apr 24, 2023
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:: RCV000410184.11

Allele description [Variation Report for NM_004168.4(SDHA):c.704T>C (p.Ile235Thr)]

NM_004168.4(SDHA):c.704T>C (p.Ile235Thr)

Gene:

SDHA:succinate dehydrogenase complex flavoprotein subunit A [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

5p15.33

Genomic location:

Preferred name:

NM_004168.4(SDHA):c.704T>C (p.Ile235Thr)

HGVS:

NC_000005.10:g.228267T>C
NG_012339.1:g.15027T>C
NM_001294332.2:c.560T>C
NM_001330758.2:c.704T>C
NM_004168.4:c.704T>CMANE SELECT
NP_001281261.1:p.Ile187Thr
NP_001317687.1:p.Ile235Thr
NP_004159.2:p.Ile235Thr
LRG_315t1:c.704T>C
LRG_315:g.15027T>C
LRG_315p1:p.Ile235Thr
NC_000005.9:g.228382T>C
NM_004168.2:c.704T>C
NM_004168.3:c.704T>C

Protein change:

I187T

Links:

dbSNP: rs144513891

NCBI 1000 Genomes Browser:

rs144513891

Molecular consequence:

NM_001294332.2:c.560T>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001330758.2:c.704T>C - missense variant - [Sequence Ontology: SO:0001583]
NM_004168.4:c.704T>C - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Paragangliomas 5 (PPGL5)
Synonyms:: PHEOCHROMOCYTOMA/PARAGANGLIOMA SYNDROME 5
Identifiers:: MONDO: MONDO:0013602; MedGen: C3279992; Orphanet: 29072; OMIM: 614165

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000489501	Counsyl	criteria provided, single submitter (Counsyl Autosomal Dominant Disease Classification criteria (2015))	Uncertain significance (Oct 13, 2016)	unknown	clinical testing	PubMed (1) [See all records that cite this PMID] Counsyl Autosomal Dominant Disease Classification criteria (2015), Citation Link,
SCV004045353	Myriad Genetics, Inc.	criteria provided, single submitter (Myriad Autosomal Dominant, Autosomal Recessive and X-Linked Classification Criteria (2023))	Uncertain significance (Apr 24, 2023)	unknown	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV000489501

Counsyl

criteria provided, single submitter

(Counsyl Autosomal Dominant Disease Classification criteria (2015))

Uncertain significance
(Oct 13, 2016)

unknown

clinical testing

PubMed (1)
[See all records that cite this PMID]

Counsyl Autosomal Dominant Disease Classification criteria (2015),

Citation Link,

SCV004045353

Myriad Genetics, Inc.

criteria provided, single submitter

(Myriad Autosomal Dominant, Autosomal Recessive and X-Linked Classification Criteria (2023))

Uncertain significance
(Apr 24, 2023)

unknown

clinical testing

Citation Link

Help

Summary from all submissions

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

Citations

PubMed

Integrated analysis of germline and somatic variants in ovarian cancer.

Kanchi KL, Johnson KJ, Lu C, McLellan MD, Leiserson MD, Wendl MC, Zhang Q, Koboldt DC, Xie M, Kandoth C, McMichael JF, Wyczalkowski MA, Larson DE, Schmidt HK, Miller CA, Fulton RS, Spellman PT, Mardis ER, Druley TE, Graubert TA, Goodfellow PJ, Raphael BJ, et al.

Nat Commun. 2014;5:3156. doi: 10.1038/ncomms4156.

PubMed [citation]

PMID:: 24448499
PMCID:: PMC4025965

Details of each submission

From Counsyl, SCV000489501.2

#	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 Myriad Genetics, Inc., SCV004045353.2

#	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 classified as a variant of uncertain significance as there is insufficient evidence to determine its impact on protein function and/or cancer risk.

#	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

Last Updated: Apr 20, 2024

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