NM_005343.4:c.38G>C

Variant names:

Variant summary

Our verdict is Pathogenic. Variant got 10 ACMG points: 10P and 0B. PM1PM2PM5PP3_Strong

The NM_005343.4(HRAS):c.38G>C(p.Gly13Ala) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,094 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G13C) has been classified as Pathogenic.

Frequency

Genomes: not found (cov: 34)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

HRAS
NM_005343.4 missense

Scores

Clinical Significance

Likely pathogenic no assertion criteria provided P:10

Conservation

PhyloP100: 6.08

Variant links:

Genes affected

HRAS (HGNC:5173): (HRas proto-oncogene, GTPase) This gene belongs to the Ras oncogene family, whose members are related to the transforming genes of mammalian sarcoma retroviruses. The products encoded by these genes function in signal transduction pathways. These proteins can bind GTP and GDP, and they have intrinsic GTPase activity. This protein undergoes a continuous cycle of de- and re-palmitoylation, which regulates its rapid exchange between the plasma membrane and the Golgi apparatus. Mutations in this gene cause Costello syndrome, a disease characterized by increased growth at the prenatal stage, growth deficiency at the postnatal stage, predisposition to tumor formation, cognitive disability, skin and musculoskeletal abnormalities, distinctive facial appearance and cardiovascular abnormalities. Defects in this gene are implicated in a variety of cancers, including bladder cancer, follicular thyroid cancer, and oral squamous cell carcinoma. Multiple transcript variants, which encode different isoforms, have been identified for this gene. [provided by RefSeq, Jul 2008]

HRAS links:

LRRC56 (HGNC:25430): (leucine rich repeat containing 56) Predicted to be involved in cell projection organization. Predicted to be located in cilium. Implicated in primary ciliary dyskinesia 39. [provided by Alliance of Genome Resources, Apr 2022]

LRRC56 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Pathogenic. Variant got 10 ACMG points.

PM1

In a strand (size 3) in uniprot entity RASH_HUMAN there are 10 pathogenic changes around while only 1 benign (91%) in NM_005343.4

PM2

Very rare variant in population databases, with high coverage;

PM5

Other missense variant is known to change same aminoacid residue: Variant chr11-534286-C-A is described in Lovd as [Pathogenic].

PP3

MetaRNN computational evidence supports a deleterious effect, 0.977

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HRAS	NM_005343.4 link	c.38G>C	p.Gly13Ala	missense_variant	Exon 2 of 6	ENST00000311189.8	NP_005334.1	P01112-1X5D945
HRAS	NM_176795.5 link	c.38G>C	p.Gly13Ala	missense_variant	Exon 2 of 6	ENST00000417302.7	NP_789765.1	P01112-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
HRAS	ENST00000311189.8 link	c.38G>C	p.Gly13Ala	missense_variant	Exon 2 of 6	1	NM_005343.4	ENSP00000309845.7		P01112-1
HRAS	ENST00000417302.7 link	c.38G>C	p.Gly13Ala	missense_variant	Exon 2 of 6	5	NM_176795.5	ENSP00000388246.1		P01112-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461094

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726914

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Likely pathogenic

Submissions summary: Pathogenic:10

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

B-cell chronic lymphocytic leukemia

Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Multiple myeloma

Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Malignant neoplasm of body of uterus

Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Pancreatic adenocarcinoma

Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Gastric adenocarcinoma

Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Lung adenocarcinoma

Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Neoplasm of uterine cervix

Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Hepatocellular carcinoma

Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Acute myeloid leukemia

Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Neoplasm of the large intestine

Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.92

BayesDel_addAF

Uncertain

0.14

BayesDel_noAF

Uncertain

-0.030

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Pathogenic

0.89

.;D;.;D;D

Eigen

Benign

0.085

Eigen_PC

Benign

0.035

FATHMM_MKL

Pathogenic

0.99

M_CAP

Uncertain

0.090

MetaRNN

Pathogenic

0.98

D;D;D;D;D

MetaSVM

Benign

-0.36

MutationAssessor

Benign

1.4

L;L;L;L;L

PrimateAI

Pathogenic

0.86

PROVEAN

Pathogenic

-5.1

D;D;D;D;D

REVEL

Uncertain

0.56

Sift

Uncertain

0.021

D;D;D;D;D

Sift4G

Uncertain

0.053

T;T;T;T;T

Polyphen

0.54

P;P;P;P;P

Vest4

0.81

MutPred

0.94

Loss of sheet (P = 0.1158);Loss of sheet (P = 0.1158);Loss of sheet (P = 0.1158);Loss of sheet (P = 0.1158);Loss of sheet (P = 0.1158);

MVP

0.85

MPC

2.1

ClinPred

0.99

GERP RS

3.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.87

gMVP

0.93

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over