rs760424872

Variant names:

• chr17-213884-C-A
• rs760424872
• NM_006987.4:c.916G>T

Your query was ambiguous. Multiple possible variants found:

• chr17-213884-C-A
• chr17-213884-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_006987.4(RPH3AL):​c.916G>T​(p.Ala306Ser) 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 1,461,426 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 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)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: RPH3AL NM_006987.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.0230
• Publications: 0 publications found

Genes affected

RPH3AL (HGNC:10296): (rabphilin 3A like (without C2 domains)) The protein encoded by this gene plays a direct regulatory role in calcium-ion-dependent exocytosis in both endocrine and exocrine cells and plays a key role in insulin secretion by pancreatic cells. This gene is likely a tumor suppressor. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jun 2010]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.086610496).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006987.4. 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
	RPH3AL	NM_006987.4	MANE Select	c.916G>T	p.Ala306Ser	missense	Exon 10 of 10	NP_008918.1	Q9UNE2-1
	RPH3AL	NM_001190411.2		c.916G>T	p.Ala306Ser	missense	Exon 9 of 9	NP_001177340.1	Q9UNE2-1
	RPH3AL	NM_001190412.2		c.829G>T	p.Ala277Ser	missense	Exon 9 of 9	NP_001177341.1	Q9UNE2-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RPH3AL	ENST00000331302.12	TSL:2 MANE Select	c.916G>T	p.Ala306Ser	missense	Exon 10 of 10	ENSP00000328977.7	Q9UNE2-1
	RPH3AL	ENST00000323434.12	TSL:1	c.829G>T	p.Ala277Ser	missense	Exon 9 of 9	ENSP00000319210.8	Q9UNE2-2
	RPH3AL	ENST00000953554.1		c.934G>T	p.Ala312Ser	missense	Exon 9 of 9	ENSP00000623613.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD2 exomes AF: 0.00000802 AC: 2 AN: 249282 AF XY: 0.00000739

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000109

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461426 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 727010

African (AFR) AF: 0.00 AC: 0 AN: 33464

American (AMR) AF: 0.00 AC: 0 AN: 44714

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26126

East Asian (EAS) AF: 0.0000504 AC: 2 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86232

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53274

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5628

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111940

Other (OTH) AF: 0.00 AC: 0 AN: 60348

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ExAC AF: 0.00000824 AC: 1

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.085
BayesDel_addAF	Benign	-0.12	T
BayesDel_noAF	Benign	-0.42
CADD	Benign	4.3
DANN	Benign	0.91
DEOGEN2	Benign	0.029	T
Eigen	Benign	-1.0
Eigen_PC	Benign	-1.0
FATHMM_MKL	Benign	0.082	N
LIST_S2	Benign	0.36	T
M_CAP	Benign	0.0019	T
MetaRNN	Benign	0.087	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.4	L
PhyloP100		0.023
PrimateAI	Benign	0.38	T
PROVEAN	Benign	0.36	N
REVEL	Benign	0.034
Sift	Benign	0.23	T
Sift4G	Benign	0.79	T
Polyphen		0.018	B
Vest4		0.086
MutPred		0.081		Gain of glycosylation at A306 (P = 0.0024)
MVP		0.23
MPC		0.056
ClinPred		0.033	T
GERP RS		2.1
Varity_R		0.077
gMVP		0.088

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs760424872; hg19: chr17-63675;