rs1701700717

Variant names:

• chr1-211313577-C-T
• rs1701700717
• NM_001136223.3:c.1471C>T

Variant summary

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

The NM_001136223.3(RCOR3):​c.1471C>T​(p.Pro491Ser) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,894 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: RCOR3 NM_001136223.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.61
• Publications: 0 publications found

Genes affected

RCOR3 (HGNC:25594): (REST corepressor 3) Predicted to enable enzyme binding activity and transcription corepressor activity. Predicted to be involved in histone deacetylation; negative regulation of transcription, DNA-templated; and regulation of transcription by RNA polymerase II. Located in cytosol and nucleoplasm. [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=0.3899057).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001136223.3. 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
	RCOR3	NM_001136223.3	MANE Select	c.1471C>T	p.Pro491Ser	missense	Exon 12 of 12	NP_001129695.1	Q9P2K3-3
	RCOR3	NM_001350069.2		c.1567C>T	p.Pro523Ser	missense	Exon 13 of 13	NP_001336998.1
	RCOR3	NM_018254.5		c.1297C>T	p.Pro433Ser	missense	Exon 11 of 11	NP_060724.1	Q9P2K3-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RCOR3	ENST00000419091.7	TSL:2 MANE Select	c.1471C>T	p.Pro491Ser	missense	Exon 12 of 12	ENSP00000413929.2	Q9P2K3-3
	RCOR3	ENST00000367005.8	TSL:1	c.1297C>T	p.Pro433Ser	missense	Exon 11 of 11	ENSP00000355972.4	Q9P2K3-1
	RCOR3	ENST00000367006.8	TSL:1	c.1229C>T	p.Ser410Phe	missense	Exon 11 of 11	ENSP00000355973.4	Q9P2K3-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461894 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727248

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

American (AMR) AF: 0.00 AC: 0 AN: 44724

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: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1112012

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

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	Pathogenic	0.79
BayesDel_addAF	Benign	-0.014	T
BayesDel_noAF	Benign	-0.26
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.19	T
Eigen	Uncertain	0.56
Eigen_PC	Uncertain	0.59
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Pathogenic	0.98	D
M_CAP	Benign	0.018	T
MetaRNN	Benign	0.39	T
MetaSVM	Benign	-0.67	T
PhyloP100		6.6
PrimateAI	Uncertain	0.72	T
PROVEAN	Uncertain	-3.0	D
REVEL	Benign	0.15
Sift	Pathogenic	0.0	D
Sift4G	Uncertain	0.014	D
Polyphen		1.0	D
Vest4		0.36
MutPred		0.27		Loss of catalytic residue at P433 (P = 0.0077)
MVP		0.33
MPC		1.9
ClinPred		0.99	D
GERP RS		5.1
Varity_R		0.56
gMVP		0.48
Mutation Taster		=56/44	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: rs1701700717; hg19: chr1-211486919;