rs569429774

Variant names:

• chr10-43200717-C-A
• rs569429774
• NM_145313.4:c.631G>T

Your query was ambiguous. Multiple possible variants found:

• chr10-43200717-C-A
• chr10-43200717-C-G
• chr10-43200717-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_145313.4(RASGEF1A):​c.631G>T​(p.Val211Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,256 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 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. V211M) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: RASGEF1A NM_145313.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.81
• Publications: 5 publications found

Genes affected

RASGEF1A (HGNC:24246): (RasGEF domain family member 1A) Enables guanyl-nucleotide exchange factor activity. Involved in cell migration and positive regulation of Ras protein signal transduction. Predicted to be located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.26670808).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_145313.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RASGEF1A	NM_145313.4	MANE Select	c.631G>T	p.Val211Leu	missense	Exon 5 of 13	NP_660356.2	Q8N9B8-1
	RASGEF1A	NM_001282862.2		c.655G>T	p.Val219Leu	missense	Exon 5 of 13	NP_001269791.1	Q8N9B8-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RASGEF1A	ENST00000395810.6	TSL:1 MANE Select	c.631G>T	p.Val211Leu	missense	Exon 5 of 13	ENSP00000379155.1	Q8N9B8-1
	RASGEF1A	ENST00000954344.1		c.667G>T	p.Val223Leu	missense	Exon 5 of 13	ENSP00000624403.1
	RASGEF1A	ENST00000374459.5	TSL:2	c.655G>T	p.Val219Leu	missense	Exon 5 of 13	ENSP00000363583.1	Q8N9B8-2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461256 Hom.: 0 Cov.: 33 AF XY: 0.00000275 AC XY: 2 AN XY: 726936

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44720

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52814

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5754

European-Non Finnish (NFE) AF: 0.00000180 AC: 2 AN: 1112006

Other (OTH) AF: 0.00 AC: 0 AN: 60390

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.44
CADD	Benign	18
DANN	Uncertain	0.99
DEOGEN2	Benign	0.023	T
Eigen	Benign	-0.23
Eigen_PC	Benign	-0.023
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Uncertain	0.91	D
M_CAP	Benign	0.0082	T
MetaRNN	Benign	0.27	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.48	N
PhyloP100		1.8
PrimateAI	Uncertain	0.58	T
PROVEAN	Benign	-1.4	N
REVEL	Benign	0.14
Sift	Benign	0.35	T
Sift4G	Benign	0.32	T
Polyphen		0.023	B
Vest4		0.36
MutPred		0.51		Gain of sheet (P = 0.0344)
MVP		0.28
MPC		0.73
ClinPred		0.74	D
GERP RS		5.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.16
gMVP		0.79
Mutation Taster		=86/14	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: rs569429774; hg19: chr10-43696165;