10-11314165-G-A

Position:

• chr10-11314165-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 3P and 1B. PM2 PP2 BP4

The NM_001326342.2(CELF2):​c.1003G>A​(p.Ala335Thr) 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: 33)
• Consequence: CELF2 NM_001326342.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.55

Genes affected

CELF2 (HGNC:2550): (CUGBP Elav-like family member 2) Members of the CELF/BRUNOL protein family contain two N-terminal RNA recognition motif (RRM) domains, one C-terminal RRM domain, and a divergent segment of 160-230 aa between the second and third RRM domains. Members of this protein family regulate pre-mRNA alternative splicing and may also be involved in mRNA editing, and translation. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP2: Missense variant in gene, where missense usually causes diseases (based on misZ statistic), CELF2. . Trascript score misZ 4.1385 (greater than threshold 3.09). GenCC has associacion of gene with undetermined early-onset epileptic encephalopathy, complex neurodevelopmental disorder, developmental and epileptic encephalopathy 97.
• BP4: Computational evidence support a benign effect (MetaRNN=0.3636217).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CELF2	NM_001326342.2	c.1003G>A	p.Ala335Thr	missense_variant	10/13	ENST00000633077.2	NP_001313271.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CELF2	ENST00000633077.2	c.1003G>A	p.Ala335Thr	missense_variant	10/13	1	NM_001326342.2	ENSP00000488690	P1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 36

GnomAD4 genome Cov.: 33

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Feb 01, 2024

CELF2: PM2, PP2 -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.066
BayesDel_addAF	Uncertain	0.079	D
BayesDel_noAF	Benign	-0.12
CADD	Uncertain	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.013	T;.;T;T;T;T;.;.;.;.;.;.;.;T;.
Eigen	Uncertain	0.36
Eigen_PC	Uncertain	0.50
FATHMM_MKL	Uncertain	0.97	D
LIST_S2	Uncertain	0.94	D;.;D;.;D;D;.;D;D;.;.;D;D;D;D
M_CAP	Benign	0.0077	T
MetaRNN	Benign	0.36	T;T;T;T;T;T;T;T;T;T;T;T;T;T;T
MetaSVM	Benign	-0.81	T
MutationAssessor	Benign	0.28	.;.;.;N;N;.;.;.;.;.;.;.;.;.;.
MutationTaster	Benign	1.0	D;D;D;D;D;D;D;D;D;D;D
PrimateAI	Uncertain	0.68	T
PROVEAN	Benign	-0.32	.;.;.;N;.;.;.;N;.;.;N;N;.;.;N
REVEL	Benign	0.22
Sift	Benign	0.46	.;.;.;T;.;.;.;T;.;.;T;T;.;.;T
Sift4G	Benign	0.36	.;.;.;T;T;T;T;T;T;T;T;T;T;T;T
Polyphen		0.011, 0.99	.;.;.;B;B;.;D;D;.;.;.;.;.;.;.
Vest4		0.60, 0.60, 0.59, 0.58, 0.58, 0.58, 0.57, 0.57, 0.57, 0.57, 0.52, 0.56
MutPred		0.26		.;.;.;.;.;.;Gain of glycosylation at A335 (P = 0.0049);Gain of glycosylation at A335 (P = 0.0049);Gain of glycosylation at A335 (P = 0.0049);.;.;.;.;.;.;
MVP		0.76
ClinPred		0.89	D
GERP RS		5.4
Varity_R		0.091
gMVP		0.55

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr10-11356128;