Variant 11-18412755-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_017448.5(LDHC):c.38T>C(p.Ile13Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000958 in 1,461,640 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000096 ( 0 hom. )

Consequence

LDHC
NM_017448.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.395

Variant links:

Genes affected

LDHC (HGNC:6544): (lactate dehydrogenase C) Lactate dehydrogenase C catalyzes the conversion of L-lactate and NAD to pyruvate and NADH in the final step of anaerobic glycolysis. LDHC is testis-specific and belongs to the lactate dehydrogenase family. Two transcript variants have been detected which differ in the 5' untranslated region. [provided by RefSeq, Jul 2008]

LDHC links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.058506787).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
LDHC	NM_017448.5 linkuse as main transcript	c.38T>C	p.Ile13Thr	missense_variant	2/8	ENST00000541669.6	NP_059144.1
LDHC	NM_002301.5 linkuse as main transcript	c.38T>C	p.Ile13Thr	missense_variant	2/8		NP_002292.1
LDHC	XM_047426934.1 linkuse as main transcript	c.-193T>C		5_prime_UTR_variant	1/6		XP_047282890.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LDHC	ENST00000541669.6 linkuse as main transcript	c.38T>C	p.Ile13Thr	missense_variant	2/8	1	NM_017448.5	ENSP00000437783	P1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000159

AC:

AN:

251468

Hom.:

AF XY:

0.0000221

AC XY:

AN XY:

135906

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000958

AC:

AN:

1461640

Hom.:

Cov.:

AF XY:

0.0000151

AC XY:

AN XY:

727122

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000989

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000282

Hom.:

Bravo

AF:

0.0000189

ExAC

AF:

0.0000247

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Nov 30, 2021

The c.38T>C (p.I13T) alteration is located in exon 2 (coding exon 1) of the LDHC gene. This alteration results from a T to C substitution at nucleotide position 38, causing the isoleucine (I) at amino acid position 13 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.062

BayesDel_addAF

Benign

-0.28

BayesDel_noAF

Benign

-0.54

CADD

Benign

0.18

DANN

Benign

0.58

DEOGEN2

Benign

0.28

T;T;.;T;T;T;.

Eigen

Benign

-1.6

Eigen_PC

Benign

-1.6

FATHMM_MKL

Benign

0.017

LIST_S2

Benign

0.70

.;T;T;T;T;T;T

M_CAP

Benign

0.032

MetaRNN

Benign

0.059

T;T;T;T;T;T;T

MetaSVM

Benign

-0.72

MutationAssessor

Benign

-1.2

N;N;.;.;.;.;.

MutationTaster

Benign

1.0

N;N;N;N;N;N;N

PrimateAI

Benign

0.40

PROVEAN

Benign

-0.31

N;N;N;N;N;N;N

REVEL

Benign

0.26

Sift

Benign

0.63

T;T;T;T;T;T;T

Sift4G

Benign

0.47

T;T;T;T;T;T;T

Polyphen

0.0

B;B;.;.;.;B;.

Vest4

0.11

MutPred

0.42

Loss of stability (P = 0.0066);Loss of stability (P = 0.0066);Loss of stability (P = 0.0066);Loss of stability (P = 0.0066);Loss of stability (P = 0.0066);Loss of stability (P = 0.0066);Loss of stability (P = 0.0066);

MVP

0.61

MPC

0.13

ClinPred

0.025

GERP RS

-5.5

Varity_R

0.047

gMVP

0.078

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