rs200444790

Variant names:

• chr14-92577436-C-A
• rs200444790
• NM_024832.5:c.326C>A

Your query was ambiguous. Multiple possible variants found:

• chr14-92577436-C-A
• chr14-92577436-C-T

Variant summary

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

The NM_024832.5(RIN3):​c.326C>A​(p.Ser109*) variant causes a stop gained change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,324 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Variant results in nonsense mediated mRNA decay.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: RIN3 NM_024832.5 stop_gained
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.48
• Publications: 0 publications found

Genes affected

RIN3 (HGNC:18751): (Ras and Rab interactor 3) Summary: This protein encoded by this gene is a member of the RIN family of Ras interaction-interference proteins, which are binding partners to the RAB5 small GTPases. The protein functions as a guanine nucleotide exchange for RAB5B and RAB31. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2016]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_024832.5. 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
	RIN3	NM_024832.5	MANE Select	c.326C>A	p.Ser109*	stop_gained	Exon 3 of 10	NP_079108.3
	RIN3	NM_001319987.2		c.101C>A	p.Ser34*	stop_gained	Exon 2 of 9	NP_001306916.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RIN3	ENST00000216487.12	TSL:1 MANE Select	c.326C>A	p.Ser109*	stop_gained	Exon 3 of 10	ENSP00000216487.7	Q8TB24-1
	RIN3	ENST00000555589.5	TSL:1	n.326C>A		non_coding_transcript_exon	Exon 3 of 9	ENSP00000450682.1	G3V2I7
	RIN3	ENST00000863459.1		c.326C>A	p.Ser109*	stop_gained	Exon 3 of 9	ENSP00000533518.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461324 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 726992

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.00 AC: 0 AN: 33468

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

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 39684

South Asian (SAS) AF: 0.0000232 AC: 2 AN: 86186

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53386

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5698

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111686

Other (OTH) AF: 0.00 AC: 0 AN: 60376

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Pathogenic	0.37	D
BayesDel_noAF	Pathogenic	0.29
CADD	Pathogenic	34
DANN	Uncertain	0.99
Eigen	Uncertain	0.23
Eigen_PC	Benign	-0.070
FATHMM_MKL	Benign	0.17	N
PhyloP100		1.5
Vest4		0.10
GERP RS		4.0
Mutation Taster		=10/190	disease causing (fs/PTC)

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: rs200444790; hg19: chr14-93043781;