Variant chr6-10907647-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001040274.3(SYCP2L):c.782A>C(p.Glu261Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,364 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 31)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

SYCP2L
NM_001040274.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.22

Variant links:

Genes affected

SYCP2L (HGNC:21537): (synaptonemal complex protein 2 like) Predicted to be involved in meiotic nuclear division. Predicted to act upstream of or within negative regulation of cell death. Located in condensed chromosome, centromeric region and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

SYCP2L links:

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ACMG classification

Classification made for transcript

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=0.16407421).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SYCP2L	NM_001040274.3 linkuse as main transcript	c.782A>C	p.Glu261Ala	missense_variant	10/30	ENST00000283141.11	NP_001035364.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SYCP2L	ENST00000283141.11 linkuse as main transcript	c.782A>C	p.Glu261Ala	missense_variant	10/30	1	NM_001040274.3	ENSP00000283141	P1	Q5T4T6-1
SYCP2L	ENST00000341041.8 linkuse as main transcript	c.782A>C	p.Glu261Ala	missense_variant, NMD_transcript_variant	10/30	2		ENSP00000340320		Q5T4T6-2
SYCP2L	ENST00000487561.2 linkuse as main transcript	c.303-2501A>C		intron_variant, NMD_transcript_variant		3		ENSP00000417870

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000807

AC:

AN:

247732

Hom.:

AF XY:

0.00000744

AC XY:

AN XY:

134454

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000112

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.85e-7

AC:

AN:

1460364

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726494

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ExAC

AF:

0.00000828

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 17, 2023

The c.782A>C (p.E261A) alteration is located in exon 10 (coding exon 10) of the SYCP2L gene. This alteration results from a A to C substitution at nucleotide position 782, causing the glutamic acid (E) at amino acid position 261 to be replaced by an alanine (A). 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

0.14

BayesDel_addAF

Benign

-0.29

BayesDel_noAF

Benign

-0.43

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.13

T;.

Eigen

Benign

0.13

Eigen_PC

Benign

0.13

FATHMM_MKL

Uncertain

0.78

LIST_S2

Benign

0.72

T;T

M_CAP

Benign

0.0098

MetaRNN

Benign

0.16

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.5

M;.

MutationTaster

Benign

0.95

N;N

PrimateAI

Benign

0.24

PROVEAN

Uncertain

-2.8

D;.

REVEL

Benign

0.087

Sift

Benign

0.27

T;.

Sift4G

Benign

0.063

T;T

Polyphen

0.79

P;.

Vest4

0.36

MutPred

0.24

Loss of disorder (P = 0.086);.;

MVP

0.63

MPC

0.42

ClinPred

0.67

GERP RS

2.8

Varity_R

0.14

gMVP

0.24

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over