rs739952

Variant names:

• chr5-131460875-A-C
• rs739952
• NM_016340.6:c.2864+830T>G

Your query was ambiguous. Multiple possible variants found:

• chr5-131460875-A-C
• chr5-131460875-A-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_016340.6(RAPGEF6):​c.2864+830T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: RAPGEF6 NM_016340.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.377
• Publications: 0 publications found

Genes affected

RAPGEF6 (HGNC:20655): (Rap guanine nucleotide exchange factor 6) Enables several functions, including GTP-dependent protein binding activity; guanyl-nucleotide exchange factor activity; and phosphatidic acid binding activity. Involved in microvillus assembly; positive regulation of GTPase activity; and protein localization to plasma membrane. Located in several cellular components, including apical plasma membrane; centrosome; and endocytic vesicle. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000273217 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RAPGEF6	NM_016340.6	c.2864+830T>G		intron_variant	Intron 19 of 27	ENST00000509018.6	NP_057424.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RAPGEF6	ENST00000509018.6	c.2864+830T>G		intron_variant	Intron 19 of 27	1	NM_016340.6	ENSP00000421684.1
ENSG00000273217	ENST00000514667.1	c.3014+830T>G		intron_variant	Intron 20 of 28	2		ENSP00000426948.1

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	5.2
DANN	Benign	0.59
PhyloP100		0.38

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: rs739952; hg19: chr5-130796568;