rs376008850

Variant names:

• chr11-27658082-G-A
• rs376008850
• NM_001709.5:c.483C>T

Your query was ambiguous. Multiple possible variants found:

• chr11-27658082-G-A
• chr11-27658082-G-T

Variant summary

Our verdict is Benign. The variant received -11 ACMG points: 0P and 11B. BP4_Strong BP6_Moderate BP7 BS2

The NM_001709.5(BDNF):​c.483C>T​(p.Gly161Gly) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000242 in 1,613,888 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 Likely benign (★). Synonymous variant affecting the same amino acid position (i.e. G161G) has been classified as Likely benign.

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000025 (0 hom.)
• Consequence: BDNF NM_001709.5 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:2
• Conservation: PhyloP100: 0.0880
• Publications: 2 publications found

Genes affected

BDNF (HGNC:1033): (brain derived neurotrophic factor) This gene encodes a member of the nerve growth factor family of proteins. Alternative splicing results in multiple transcript variants, at least one of which encodes a preproprotein that is proteolytically processed to generate the mature protein. Binding of this protein to its cognate receptor promotes neuronal survival in the adult brain. Expression of this gene is reduced in Alzheimer's, Parkinson's, and Huntington's disease patients. This gene may play a role in the regulation of the stress response and in the biology of mood disorders. [provided by RefSeq, Nov 2015]

BDNF-AS (HGNC:20608): (BDNF antisense RNA)

ACMG classification

Our verdict: Benign. The variant received -11 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.51).
• BP6: Variant 11-27658082-G-A is Benign according to our data. Variant chr11-27658082-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 743862.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=0.088 with no splicing effect.
• BS2: High AC in GnomAdExome4 at 36 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001709.5. 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
	BDNF	NM_001709.5	MANE Select	c.483C>T	p.Gly161Gly	synonymous	Exon 2 of 2	NP_001700.2
	BDNF	NM_001143810.2		c.729C>T	p.Gly243Gly	synonymous	Exon 3 of 3	NP_001137282.1	P23560-4
	BDNF	NM_001143809.2		c.570C>T	p.Gly190Gly	synonymous	Exon 2 of 2	NP_001137281.1	P23560-5

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BDNF	ENST00000356660.9	TSL:1 MANE Select	c.483C>T	p.Gly161Gly	synonymous	Exon 2 of 2	ENSP00000349084.4	P23560-1
	BDNF	ENST00000438929.5	TSL:1	c.729C>T	p.Gly243Gly	synonymous	Exon 3 of 3	ENSP00000414303.1	P23560-4
	BDNF	ENST00000395986.6	TSL:1	c.528C>T	p.Gly176Gly	synonymous	Exon 2 of 2	ENSP00000379309.2	P23560-3

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152002 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000655

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.000481

GnomAD2 exomes AF: 0.0000239 AC: 6 AN: 251458 AF XY: 0.0000221

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000578

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000109

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000176

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000246 AC: 36 AN: 1461886 Hom.: 0 Cov.: 31 AF XY: 0.0000261 AC XY: 19 AN XY: 727246

African (AFR) AF: 0.000149 AC: 5 AN: 33480

American (AMR) AF: 0.0000447 AC: 2 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.000176 AC: 7 AN: 39700

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53416

Middle Eastern (MID) AF: 0.000867 AC: 5 AN: 5768

European-Non Finnish (NFE) AF: 0.0000135 AC: 15 AN: 1112010

Other (OTH) AF: 0.0000166 AC: 1 AN: 60394

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152002 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74244

African (AFR) AF: 0.0000242 AC: 1 AN: 41368

American (AMR) AF: 0.0000655 AC: 1 AN: 15264

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5170

South Asian (SAS) AF: 0.00 AC: 0 AN: 4810

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10600

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68012

Other (OTH) AF: 0.000481 AC: 1 AN: 2078

Alfa AF: 0.0000987 Hom.: 0

Bravo AF: 0.0000340

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	BDNF-related disorder (1)
-	-	1	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.51
CADD	Benign	11
DANN	Benign	0.89
PhyloP100		0.088

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: rs376008850; hg19: chr11-27679629; COSMIC: COSV59236312;