8-143580675-G-A

Position:

• chr8-143580675-G-A

Variant summary

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

The NM_001130053.5(EEF1D):​c.1541C>T​(p.Pro514Leu) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 34)
• Consequence: EEF1D NM_001130053.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.78

Genes affected

EEF1D (HGNC:3211): (eukaryotic translation elongation factor 1 delta) This gene encodes a subunit of the elongation factor-1 complex, which is responsible for the enzymatic delivery of aminoacyl tRNAs to the ribosome. This subunit, delta, functions as guanine nucleotide exchange factor. It is reported that following HIV-1 infection, this subunit interacts with HIV-1 Tat. This interaction results in repression of translation of host cell proteins and enhanced translation of viral proteins. Several alternatively spliced transcript variants encoding multiple isoforms have been found for this gene. Related pseudogenes have been defined on chromosomes 1, 6, 7, 9, 11, 13, 17, 19.[provided by RefSeq, Aug 2010]

(HGNC:):

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=0.2327736).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
EEF1D	NM_001130053.5	c.1541C>T	p.Pro514Leu	missense_variant	8/10	ENST00000618139.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
EEF1D	ENST00000618139.4	c.1541C>T	p.Pro514Leu	missense_variant	8/10	5	NM_001130053.5
	ENST00000623257.1	n.2318G>A		non_coding_transcript_exon_variant	1/1
	ENST00000529247.1			downstream_gene_variant		3

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 34

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jan 22, 2024

The c.1541C>T (p.P514L) alteration is located in exon 8 (coding exon 6) of the EEF1D gene. This alteration results from a C to T substitution at nucleotide position 1541, causing the proline (P) at amino acid position 514 to be replaced by a leucine (L). 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	0.072
BayesDel_addAF	Benign	-0.037	T
BayesDel_noAF	Benign	-0.29
CADD	Uncertain	25
DANN	Uncertain	0.99
DEOGEN2	Benign	0.072	T;T;.;T;.;.;.;T;T;.;.;.;T;.;T;T;T;T;T;.
Eigen	Benign	-0.12
Eigen_PC	Benign	-0.032
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Benign	0.83	T;.;T;T;T;.;.;.;.;T;T;T;T;T;.;T;T;T;T;T
M_CAP	Benign	0.0033	T
MetaRNN	Benign	0.23	T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T
MetaSVM	Benign	-0.99	T
MutationAssessor	Benign	2.0	M;M;.;.;.;.;.;M;M;.;.;.;.;.;.;.;.;.;.;.
MutationTaster	Benign	1.0	D;N;N;N;N;N;N;N;N;N;N;N
PrimateAI	Benign	0.36	T
PROVEAN	Uncertain	-2.7	D;D;D;D;D;D;D;D;D;D;D;.;D;D;N;N;N;D;D;D
REVEL	Benign	0.085
Sift	Uncertain	0.014	D;D;D;D;D;D;D;D;D;T;D;.;D;D;D;D;D;D;D;D
Sift4G	Uncertain	0.055	T;T;T;D;T;T;D;T;T;T;D;T;.;T;T;T;.;.;T;.
Polyphen		0.24	B;B;P;B;.;P;.;B;B;.;.;.;.;.;.;.;.;.;.;.
Vest4		0.19
MutPred		0.19		.;.;.;Gain of helix (P = 0.0854);.;.;.;.;.;.;.;.;.;.;.;.;.;.;.;.;
MVP		0.82
MPC		0.13
ClinPred		0.76	D
GERP RS		4.6
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.14
gMVP		0.13

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.060		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr8-144662845;