rs1268142310

Variant names:

• chr14-28767330-G-C
• rs1268142310
• NM_005249.5:c.51G>C

Your query was ambiguous. Multiple possible variants found:

• chr14-28767330-G-C
• chr14-28767330-G-T

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_005249.5(FOXG1):​c.51G>C​(p.Ser17Ser) variant causes a synonymous 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: 30)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: FOXG1 NM_005249.5 synonymous
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.333
• Publications: 0 publications found

Genes affected

FOXG1 (HGNC:3811): (forkhead box G1) This locus encodes a member of the fork-head transcription factor family. The encoded protein, which functions as a transcriptional repressor, is highly expressed in neural tissues during brain development. Mutations at this locus have been associated with Rett syndrome and a diverse spectrum of neurodevelopmental disorders defined as part of the FOXG1 syndrome. This gene is disregulated in many types of cancer and is the target of multiple microRNAs that regulate the proliferation of tumor cells. [provided by RefSeq, Jul 2020]

LINC01551 (HGNC:19828): (long intergenic non-protein coding RNA 1551)

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.51).
• BP7: Synonymous conserved (PhyloP=0.333 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005249.5. 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
	FOXG1	NM_005249.5	MANE Select	c.51G>C	p.Ser17Ser	synonymous	Exon 1 of 1	NP_005240.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FOXG1	ENST00000313071.7	TSL:6 MANE Select	c.51G>C	p.Ser17Ser	synonymous	Exon 1 of 1	ENSP00000339004.3	P55316
	FOXG1	ENST00000706482.1		c.51G>C	p.Ser17Ser	synonymous	Exon 2 of 2	ENSP00000516406.1	P55316
	LINC01551	ENST00000675861.1		n.374+1317G>C		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 30

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1331058 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 662294

African (AFR) AF: 0.00 AC: 0 AN: 27996

American (AMR) AF: 0.00 AC: 0 AN: 37628

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 20990

East Asian (EAS) AF: 0.00 AC: 0 AN: 30498

South Asian (SAS) AF: 0.00 AC: 0 AN: 80566

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 46952

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5094

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1029866

Other (OTH) AF: 0.00 AC: 0 AN: 51468

GnomAD4 genome Cov.: 30

Alfa AF: 0.00 Hom.: 0

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Rett syndrome, congenital variant (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.51
CADD	Benign	12
DANN	Benign	0.84
PhyloP100		0.33

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs1268142310; hg19: chr14-29236536;