NM_153717.3:c.2363G>T

Variant names:

• chr4-5802008-G-T
• rs73795088
• NM_153717.3:c.2363G>T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_153717.3(EVC):​c.2363G>T​(p.Arg788Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000041 in 1,461,824 control chromosomes in the GnomAD database, with no homozygous occurrence. 13/22 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. R788H) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 34)
  • Exomes 𝑓: 0.0000041 (0 hom.)
• Consequence: EVC NM_153717.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.02
• Publications: 3 publications found

Genes affected

EVC (HGNC:3497): (EvC ciliary complex subunit 1) This gene encodes a protein containing a leucine zipper and a transmembrane domain. This gene has been implicated in both Ellis-van Creveld syndrome (EvC) and Weyers acrodental dysostosis. [provided by RefSeq, Jul 2008]

CRMP1 (HGNC:2365): (collapsin response mediator protein 1) This gene encodes a member of a family of cytosolic phosphoproteins expressed exclusively in the nervous system. The encoded protein is thought to be a part of the semaphorin signal transduction pathway implicated in semaphorin-induced growth cone collapse during neural development. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_153717.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EVC	NM_153717.3	MANE Select	c.2363G>T	p.Arg788Leu	missense	Exon 16 of 21	NP_714928.1
	EVC	NM_001306090.2		c.2363G>T	p.Arg788Leu	missense	Exon 16 of 21	NP_001293019.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EVC	ENST00000264956.11	TSL:1 MANE Select	c.2363G>T	p.Arg788Leu	missense	Exon 16 of 21	ENSP00000264956.6
	CRMP1	ENST00000506216.5	TSL:5	n.1647+23486C>A		intron	N/A
	EVC	ENST00000515113.1	TSL:5	n.*201G>T		downstream_gene	N/A

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome AF: 0.00000410 AC: 6 AN: 1461824 Hom.: 0 Cov.: 50 AF XY: 0.00000275 AC XY: 2 AN XY: 727208

African (AFR) AF: 0.000149 AC: 5 AN: 33476

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.00 AC: 0 AN: 86252

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5744

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111990

Other (OTH) AF: 0.0000166 AC: 1 AN: 60386

GnomAD4 genome Cov.: 34

Alfa AF: 0.00 Hom.: 22

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.14
BayesDel_addAF	Benign	-0.022	T
BayesDel_noAF	Benign	-0.27
CADD	Benign	17
DANN	Uncertain	0.98
DEOGEN2	Uncertain	0.56	D
Eigen	Benign	-0.67
Eigen_PC	Benign	-0.74
FATHMM_MKL	Benign	0.55	D
LIST_S2	Benign	0.74	T
M_CAP	Benign	0.020	T
MetaRNN	Uncertain	0.66	D
MetaSVM	Benign	-0.88	T
MutationAssessor	Uncertain	2.5	M
PhyloP100		1.0
PrimateAI	Benign	0.30	T
PROVEAN	Pathogenic	-4.6	D
REVEL	Benign	0.20
Sift	Benign	0.033	D
Sift4G	Uncertain	0.024	D
Polyphen		0.59	P
Vest4		0.72
MutPred		0.40		Loss of MoRF binding (P = 0.0067)
MVP		0.64
ClinPred		0.89	D
GERP RS		2.1
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.079
gMVP		0.31
Mutation Taster		=93/7	polymorphism

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

Other links and lift over

dbSNP: rs73795088; hg19: chr4-5803735;