14-102592950-GCCGCCTCCGCCT-GCCGCCTCCGCCTCCGCCTCCGCCT

Variant names:

• chr14-102592950-G-GCCGCCTCCGCCT
• NM_015156.4:c.70_81dupTCCGCCTCCGCC

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP3

The NM_015156.4(RCOR1):​c.70_81dupTCCGCCTCCGCC​(p.Ser24_Ala27dup) variant causes a conservative inframe insertion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000096 in 1,041,220 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 9.6e-7 (0 hom.)
• Consequence: RCOR1 NM_015156.4 conservative_inframe_insertion
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.35

Genes affected

RCOR1 (HGNC:17441): (REST corepressor 1) This gene encodes a protein that is well-conserved, downregulated at birth, and with a specific role in determining neural cell differentiation. The encoded protein binds to the C-terminal domain of REST (repressor element-1 silencing transcription factor). [provided by RefSeq, Aug 2011]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP3: Nonframeshift variant in repetitive region in NM_015156.4

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RCOR1	NM_015156.4	c.70_81dupTCCGCCTCCGCC	p.Ser24_Ala27dup	conservative_inframe_insertion	Exon 1 of 12	ENST00000262241.7	NP_055971.2
RCOR1	XM_047431148.1	c.70_81dupTCCGCCTCCGCC	p.Ser24_Ala27dup	conservative_inframe_insertion	Exon 1 of 10		XP_047287104.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RCOR1	ENST00000262241.7	c.70_81dupTCCGCCTCCGCC	p.Ser24_Ala27dup	conservative_inframe_insertion	Exon 1 of 12	1	NM_015156.4	ENSP00000262241.5

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 9.60e-7 AC: 1 AN: 1041220 Hom.: 0 Cov.: 33 AF XY: 0.00000198 AC XY: 1 AN XY: 503948

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000113

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr14-103059287;