NM_058187.5:c.1166A>T

Variant names:

• chr21-32515030-A-T
• rs2038092855
• NM_058187.5:c.1166A>T

Variant summary

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

The NM_058187.5(EVA1C):​c.1166A>T​(p.Glu389Val) 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: EVA1C NM_058187.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.54

Genes affected

EVA1C (HGNC:13239): (eva-1 homolog C) Enables heparin binding activity. Colocalizes with extracellular region. [provided by Alliance of Genome Resources, Apr 2022]

CFAP298-TCP10L (HGNC:54636): (CFAP298-TCP10L readthrough) This locus represents naturally occurring readthrough transcription between the neighboring chromosome 21 open reading frame 59 (C21orf59) and TCP10L (t-complex 10 like) genes on chromosome 21. Readthrough transcripts may encode a fusion protein that shares sequence identity with each individual gene product. [provided by RefSeq, Apr 2017]

TCP10L (HGNC:11657): (t-complex 10 like) Enables several functions, including identical protein binding activity; protein self-association; and transcription corepressor activity. Involved in negative regulation of transcription by RNA polymerase II. Located in nucleus. [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=0.23751876).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EVA1C	NM_058187.5	c.1166A>T	p.Glu389Val	missense_variant	Exon 8 of 8	ENST00000300255.7	NP_478067.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
EVA1C	ENST00000300255.7	c.1166A>T	p.Glu389Val	missense_variant	Exon 8 of 8	1	NM_058187.5	ENSP00000300255.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

Bravo AF: 0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Mar 04, 2025

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1166A>T (p.E389V) alteration is located in exon 8 (coding exon 8) of the EVA1C gene. This alteration results from a A to T substitution at nucleotide position 1166, causing the glutamic acid (E) at amino acid position 389 to be replaced by a valine (V). 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	0.12
BayesDel_addAF	Benign	-0.011	T
BayesDel_noAF	Benign	-0.25
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Benign	0.011	T;T;.
Eigen	Uncertain	0.38
Eigen_PC	Uncertain	0.27
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Benign	0.81	T;T;T
M_CAP	Benign	0.027	D
MetaRNN	Benign	0.24	T;T;T
MetaSVM	Benign	-0.54	T
MutationAssessor	Uncertain	2.8	M;.;.
PrimateAI	Benign	0.34	T
PROVEAN	Benign	-1.9	N;N;N
REVEL	Benign	0.16
Sift	Uncertain	0.010	D;D;D
Sift4G	Uncertain	0.0070	D;D;D
Polyphen		1.0	D;.;.
Vest4		0.18
MutPred		0.27		Loss of solvent accessibility (P = 0.0224);.;.;
MVP		0.47
MPC		0.86
ClinPred		0.97	D
GERP RS		4.5
Varity_R		0.20
gMVP		0.42

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: rs2038092855; hg19: chr21-33887340;