4-52865768-C-T

Variant names:

• chr4-52865768-C-T
• NM_023940.3:c.710C>T

Variant summary

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

The NM_023940.3(RASL11B):​c.710C>T​(p.Ala237Val) 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. 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: 33)
• Consequence: RASL11B NM_023940.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.70

Genes affected

RASL11B (HGNC:23804): (RAS like family 11 member B) Predicted to enable G protein activity; GTP binding activity; and transforming growth factor beta receptor binding activity. Predicted to act upstream of or within negative regulation of transforming growth factor beta receptor signaling pathway. [provided by Alliance of Genome Resources, Apr 2022]

LINC01618 (HGNC:27195): (long intergenic non-protein coding RNA 1618)

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.37263995).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RASL11B	NM_023940.3	c.710C>T	p.Ala237Val	missense_variant	Exon 4 of 4	ENST00000248706.5	NP_076429.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RASL11B	ENST00000248706.5	c.710C>T	p.Ala237Val	missense_variant	Exon 4 of 4	1	NM_023940.3	ENSP00000248706.3
RASL11B	ENST00000505041.1	n.702C>T		non_coding_transcript_exon_variant	Exon 3 of 3	3
LINC01618	ENST00000650700.1	n.1556C>T		non_coding_transcript_exon_variant	Exon 11 of 11
LINC01618	ENST00000652441.1	n.1071C>T		non_coding_transcript_exon_variant	Exon 6 of 6

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Dec 04, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.710C>T (p.A237V) alteration is located in exon 4 (coding exon 4) of the RASL11B gene. This alteration results from a C to T substitution at nucleotide position 710, causing the alanine (A) at amino acid position 237 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	0.17
BayesDel_addAF	Benign	0.0035	T
BayesDel_noAF	Benign	-0.23
CADD	Benign	21
DANN	Uncertain	1.0
DEOGEN2	Benign	0.064	T
Eigen	Benign	0.12
Eigen_PC	Uncertain	0.29
FATHMM_MKL	Uncertain	0.89	D
LIST_S2	Uncertain	0.94	D
M_CAP	Benign	0.024	T
MetaRNN	Benign	0.37	T
MetaSVM	Benign	-0.77	T
MutationAssessor	Benign	0.87	L
PrimateAI	Pathogenic	0.89	D
PROVEAN	Benign	-2.0	N
REVEL	Benign	0.17
Sift	Benign	0.20	T
Sift4G	Benign	0.25	T
Polyphen		0.40	B
Vest4		0.69
MutPred		0.27		Gain of glycosylation at S239 (P = 0.0435);
MVP		0.75
MPC		0.58
ClinPred		0.50	T
GERP RS		5.9
Varity_R		0.23
gMVP		0.60

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: chr4-53731935;