NM_006070.6:c.594T>G

Variant names:

• chr3-100736589-T-G
• rs12562
• NM_006070.6:c.594T>G

Variant summary

Our verdict is Benign. Variant got -15 ACMG points: 0P and 15B. BP4_Moderate BP6_Very_Strong BP7 BS2

The NM_006070.6(TFG):​c.594T>G​(p.Ala198Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00651 in 1,613,938 control chromosomes in the GnomAD database, including 36 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

• Frequency:
  • Genomes: 𝑓 0.0040 (2 hom., cov: 32)
  • Exomes 𝑓: 0.0068 (34 hom.)
• Consequence: TFG NM_006070.6 synonymous
• Clinical Significance: Benign/Likely benign criteria provided, multiple submitters, no conflicts B:8
• Conservation: PhyloP100: 1.57

Genes affected

TFG (HGNC:11758): (trafficking from ER to golgi regulator) There are several documented fusion oncoproteins encoded partially by this gene. This gene also participates in several oncogenic rearrangements resulting in anaplastic lymphoma and mixoid chondrosarcoma, and may play a role in the NF-kappaB pathway. Multiple transcript variants have been found for this gene. [provided by RefSeq, Sep 2010]

ACMG classification

Verdict is Benign. Variant got -15 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.42).
• BP6: Variant 3-100736589-T-G is Benign according to our data. Variant chr3-100736589-T-G is described in ClinVar as [Likely_benign]. Clinvar id is 466410.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr3-100736589-T-G is described in Lovd as [Likely_benign].
• BP7: Synonymous conserved (PhyloP=1.57 with no splicing effect.
• BS2: High Homozygotes in GnomAd4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TFG	NM_006070.6	c.594T>G	p.Ala198Ala	synonymous_variant	Exon 6 of 8	ENST00000240851.9	NP_006061.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TFG	ENST00000240851.9	c.594T>G	p.Ala198Ala	synonymous_variant	Exon 6 of 8	1	NM_006070.6	ENSP00000240851.4

Frequencies

GnomAD3 genomes AF: 0.00404 AC: 615 AN: 152130 Hom.: 2 Cov.: 32

Gnomad AFR AF: 0.00128

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00170

Gnomad ASJ AF: 0.00433

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00124

Gnomad FIN AF: 0.00207

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00716

Gnomad OTH AF: 0.00287

GnomAD3 exomes AF: 0.00442 AC: 1110 AN: 251178 Hom.: 2 AF XY: 0.00463 AC XY: 629 AN XY: 135736

Gnomad AFR exome AF: 0.00111

Gnomad AMR exome AF: 0.00142

Gnomad ASJ exome AF: 0.00387

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.00183

Gnomad FIN exome AF: 0.00185

Gnomad NFE exome AF: 0.00767

Gnomad OTH exome AF: 0.00603

GnomAD4 exome AF: 0.00677 AC: 9899 AN: 1461690 Hom.: 34 Cov.: 31 AF XY: 0.00662 AC XY: 4817 AN XY: 727138

Gnomad4 AFR exome AF: 0.00114

Gnomad4 AMR exome AF: 0.00148

Gnomad4 ASJ exome AF: 0.00367

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00211

Gnomad4 FIN exome AF: 0.00251

Gnomad4 NFE exome AF: 0.00808

Gnomad4 OTH exome AF: 0.00651

GnomAD4 genome AF: 0.00404 AC: 615 AN: 152248 Hom.: 2 Cov.: 32 AF XY: 0.00340 AC XY: 253 AN XY: 74422

Gnomad4 AFR AF: 0.00128

Gnomad4 AMR AF: 0.00170

Gnomad4 ASJ AF: 0.00433

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00124

Gnomad4 FIN AF: 0.00207

Gnomad4 NFE AF: 0.00716

Gnomad4 OTH AF: 0.00284

Alfa AF: 0.00668 Hom.: 0

Bravo AF: 0.00424

Asia WGS AF: 0.000866 AC: 3 AN: 3478

EpiCase AF: 0.00666

EpiControl AF: 0.00717

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:8

Revision: criteria provided, multiple submitters, no conflicts

Submissions by phenotype

not provided Benign:4

Dec 01, 2024

CeGaT Center for Human Genetics Tuebingen

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

TFG: BP4, BP7, BS2 -

Mar 03, 2015

GeneDx

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Oct 19, 2023

ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

-

Breakthrough Genomics, Breakthrough Genomics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

not specified Benign:1

Feb 10, 2025

Women's Health and Genetics/Laboratory Corporation of America, LabCorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Inborn genetic diseases Benign:1

Jul 11, 2019

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

TFG-related disorder Benign:1

Jun 11, 2019

PreventionGenetics, part of Exact Sciences

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Hereditary motor and sensory neuropathy, Okinawa type;C3714897:Hereditary spastic paraplegia 57 Benign:1

Feb 02, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.42
CADD	Benign	10
DANN	Benign	0.64
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

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

LitVar

Other links and lift over

dbSNP: rs12562; hg19: chr3-100455433;