dbSNP rs780998323: LDHAL6B:p.Thr41Pro (chr15-59207061-A-C) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

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

The NM_033195.3(LDHAL6B):c.121A>C(p.Thr41Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,838 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 34)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

LDHAL6B
NM_033195.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -2.43

Variant links:

Genes affected

LDHAL6B (HGNC:21481): (lactate dehydrogenase A like 6B) Predicted to enable L-lactate dehydrogenase activity. Predicted to be involved in pyruvate metabolic process. Located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

LDHAL6B links:

MYO1E (HGNC:7599): (myosin IE) This gene encodes a member of the nonmuscle class I myosins which are a subgroup of the unconventional myosin protein family. The unconventional myosin proteins function as actin-based molecular motors. Class I myosins are characterized by a head (motor) domain, a regulatory domain and a either a short or long tail domain. Among the class I myosins, this protein is distinguished by a long tail domain that is involved in crosslinking actin filaments. This protein localizes to the cytoplasm and may be involved in intracellular movement and membrane trafficking. Mutations in this gene are the cause of focal segmental glomerulosclerosis-6. This gene has been referred to as myosin IC in the literature but is distinct from the myosin IC gene located on chromosome 17. [provided by RefSeq, Jan 2012]

MYO1E links:

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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=0.060595363).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LDHAL6B	NM_033195.3 link	c.121A>C	p.Thr41Pro	missense_variant	Exon 1 of 1	ENST00000307144.6	NP_149972.1	Q9BYZ2A0A140VJM9
MYO1E	NM_004998.4 link	c.1531-1576T>G		intron_variant	Intron 14 of 27	ENST00000288235.9	NP_004989.2	Q12965Q4KMR3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LDHAL6B	ENST00000307144.6 link	c.121A>C	p.Thr41Pro	missense_variant	Exon 1 of 1	6	NM_033195.3	ENSP00000302393.4		Q9BYZ2
MYO1E	ENST00000288235.9 link	c.1531-1576T>G		intron_variant	Intron 14 of 27	1	NM_004998.4	ENSP00000288235.4		Q12965

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461838

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727216

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.:

Bravo

AF:

0.00000378

ExAC

AF:

0.00000824

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.056

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.54

CADD

Benign

0.22

DANN

Benign

0.50

DEOGEN2

Benign

0.037

Eigen

Benign

-2.0

Eigen_PC

Benign

-2.1

FATHMM_MKL

Benign

0.0027

LIST_S2

Benign

0.13

M_CAP

Benign

0.0048

MetaRNN

Benign

0.061

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.0

PrimateAI

Benign

0.33

PROVEAN

Benign

-0.22

REVEL

Benign

0.13

Sift

Benign

0.15

Sift4G

Benign

0.13

Polyphen

0.0

Vest4

0.057

MutPred

0.49

Gain of helix (P = 0.0225);

MVP

0.32

MPC

0.019

ClinPred

0.13

GERP RS

-1.9

Varity_R

0.078

gMVP

0.13

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over