rs1466038982

Variant names:

• chr1-44806457-C-A
• rs1466038982
• NM_001377534.1:c.212G>T

Your query was ambiguous. Multiple possible variants found:

• chr1-44806457-C-A
• chr1-44806457-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001377534.1(DYNLT4):​c.212G>T​(p.Gly71Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000146 in 1,371,916 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G71D) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000015 (0 hom.)
• Consequence: DYNLT4 NM_001377534.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.100

Genes affected

DYNLT4 (HGNC:32315): (dynein light chain Tctex-type 4) Enables protein phosphatase 1 binding activity. Predicted to be involved in microtubule-based movement. Located in acrosomal vesicle; cytoskeleton; and sperm flagellum. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.101475716).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DYNLT4	NM_001377534.1	c.212G>T	p.Gly71Val	missense_variant	Exon 3 of 3	ENST00000339355.3	NP_001364463.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DYNLT4	ENST00000339355.3	c.212G>T	p.Gly71Val	missense_variant	Exon 3 of 3	6	NM_001377534.1	ENSP00000341803.2
DYNLT4	ENST00000675259.1	c.212G>T	p.Gly71Val	missense_variant	Exon 2 of 2			ENSP00000501642.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000146 AC: 2 AN: 1371916 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 677094

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: 0.00000186

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

Alfa AF: 0.0000930 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.084
BayesDel_addAF	Benign	-0.26	T
BayesDel_noAF	Benign	-0.62
CADD	Benign	13
DANN	Benign	0.96
DEOGEN2	Benign	0.015	T
Eigen	Benign	-0.55
Eigen_PC	Benign	-0.61
FATHMM_MKL	Benign	0.21	N
LIST_S2	Benign	0.50	T
M_CAP	Benign	0.0082	T
MetaRNN	Benign	0.10	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.8	L
PrimateAI	Uncertain	0.50	T
PROVEAN	Benign	-1.2	N
REVEL	Benign	0.017
Sift	Benign	0.15	T
Sift4G	Benign	0.081	T
Polyphen		0.73	P
Vest4		0.11
MutPred		0.23		Gain of stability (P = 0.0356);
MVP		0.10
ClinPred		0.40	T
GERP RS		3.3
Varity_R		0.057
gMVP		0.19

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: rs1466038982; hg19: chr1-45272129;