rs1555565828

Variant names:

• chr17-17796657-C-G
• rs1555565828
• NM_030665.4:c.3709C>G

Your query was ambiguous. Multiple possible variants found:

• chr17-17796657-C-G
• chr17-17796657-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_030665.4(RAI1):​c.3709C>G​(p.Arg1237Gly) variant causes a missense 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. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: RAI1 NM_030665.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.299

Genes affected

RAI1 (HGNC:9834): (retinoic acid induced 1) This gene is located within the Smith-Magenis syndrome region on chromosome 17. It is highly similar to its mouse counterpart and is expressed at high levels mainly in neuronal tissues. The protein encoded by this gene includes a polymorphic polyglutamine tract in the N-terminal domain. Expression of the mouse counterpart in neurons is induced by retinoic acid. This gene is associated with both the severity of the phenotype and the response to medication in schizophrenic patients. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.1713196).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RAI1	NM_030665.4	c.3709C>G	p.Arg1237Gly	missense_variant	Exon 3 of 6	ENST00000353383.6	NP_109590.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RAI1	ENST00000353383.6	c.3709C>G	p.Arg1237Gly	missense_variant	Exon 3 of 6	1	NM_030665.4	ENSP00000323074.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 37

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 12, 2016

Genetic Services Laboratory, University of Chicago

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.36
BayesDel_addAF	Uncertain	0.16	D
BayesDel_noAF	Uncertain	-0.010
CADD	Benign	22
DANN	Uncertain	1.0
DEOGEN2	Benign	0.17	T;.
Eigen	Benign	0.18
Eigen_PC	Benign	0.11
FATHMM_MKL	Uncertain	0.80	D
LIST_S2	Benign	0.84	T;T
M_CAP	Uncertain	0.10	D
MetaRNN	Benign	0.17	T;T
MetaSVM	Uncertain	-0.26	T
MutationAssessor	Uncertain	2.2	M;.
PrimateAI	Benign	0.39	T
PROVEAN	Benign	-0.95	N;.
REVEL	Uncertain	0.29
Sift	Uncertain	0.0010	D;.
Sift4G	Benign	0.10	T;.
Polyphen		0.98	D;.
Vest4		0.47
MutPred		0.26		Loss of stability (P = 0.0524);.;
MVP		0.61
MPC		0.78
ClinPred		0.80	D
GERP RS		3.1
Varity_R		0.16
gMVP		0.39

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

LitVar

Other links and lift over

dbSNP: rs1555565828; hg19: chr17-17699971;