rs200846358

Variant names:

• chr8-26643482-G-C
• rs200846358
• NM_001197293.3:c.1170G>C

Your query was ambiguous. Multiple possible variants found:

• chr8-26643482-G-C
• chr8-26643482-G-A
• chr8-26643482-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_001197293.3(DPYSL2):​c.1170G>C​(p.Thr390Thr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000521 in 1,610,868 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.00030 (0 hom., cov: 32)
  • Exomes 𝑓: 0.00054 (3 hom.)
• Consequence: DPYSL2 NM_001197293.3 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -4.21
• Publications: 5 publications found

Genes affected

DPYSL2 (HGNC:3014): (dihydropyrimidinase like 2) This gene encodes a member of the collapsin response mediator protein family. Collapsin response mediator proteins form homo- and hetero-tetramers and facilitate neuron guidance, growth and polarity. The encoded protein promotes microtubule assembly and is required for Sema3A-mediated growth cone collapse, and also plays a role in synaptic signaling through interactions with calcium channels. This gene has been implicated in multiple neurological disorders, and hyperphosphorylation of the encoded protein may play a key role in the development of Alzheimer's disease. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Sep 2011]

DPYSL2 Gene-Disease associations (from GenCC):

• schizophrenia

  Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.82).
• BP6: Variant 8-26643482-G-C is Benign according to our data. Variant chr8-26643482-G-C is described in ClinVar as Likely_benign. ClinVar VariationId is 792304.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-4.22 with no splicing effect.
• BS2: High Homozygotes in GnomAdExome4 at 3 Unknown gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001197293.3. 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
	DPYSL2	NM_001197293.3	MANE Select	c.1170G>C	p.Thr390Thr	synonymous	Exon 9 of 14	NP_001184222.1	A0A1C7CYX9
	DPYSL2	NM_001386.6		c.855G>C	p.Thr285Thr	synonymous	Exon 9 of 14	NP_001377.1	Q16555-1
	DPYSL2	NM_001244604.2		c.747G>C	p.Thr249Thr	synonymous	Exon 9 of 14	NP_001231533.1	Q16555-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DPYSL2	ENST00000521913.7	TSL:1 MANE Select	c.1170G>C	p.Thr390Thr	synonymous	Exon 9 of 14	ENSP00000427985.2	A0A1C7CYX9
	DPYSL2	ENST00000311151.9	TSL:1	c.855G>C	p.Thr285Thr	synonymous	Exon 9 of 14	ENSP00000309539.5	Q16555-1
	DPYSL2	ENST00000523027.1	TSL:2	c.747G>C	p.Thr249Thr	synonymous	Exon 9 of 14	ENSP00000431117.1	Q16555-2

Frequencies

GnomAD3 genomes AF: 0.000302 AC: 46 AN: 152128 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000966

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.000566

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000529

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.000721 AC: 179 AN: 248096 AF XY: 0.000746

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000292

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.000796

Gnomad NFE exome AF: 0.00137

Gnomad OTH exome AF: 0.00132

GnomAD4 exome AF: 0.000544 AC: 793 AN: 1458740 Hom.: 3 Cov.: 30 AF XY: 0.000518 AC XY: 376 AN XY: 725592

African (AFR) AF: 0.00 AC: 0 AN: 33418

American (AMR) AF: 0.0000225 AC: 1 AN: 44442

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25798

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.00 AC: 0 AN: 85744

European-Finnish (FIN) AF: 0.00107 AC: 57 AN: 53250

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5746

European-Non Finnish (NFE) AF: 0.000613 AC: 681 AN: 1110388

Other (OTH) AF: 0.000896 AC: 54 AN: 60256

GnomAD4 genome AF: 0.000302 AC: 46 AN: 152128 Hom.: 0 Cov.: 32 AF XY: 0.000229 AC XY: 17 AN XY: 74296

African (AFR) AF: 0.0000966 AC: 4 AN: 41420

American (AMR) AF: 0.00 AC: 0 AN: 15280

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5178

South Asian (SAS) AF: 0.00 AC: 0 AN: 4822

European-Finnish (FIN) AF: 0.000566 AC: 6 AN: 10608

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

European-Non Finnish (NFE) AF: 0.000529 AC: 36 AN: 68032

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.000265 Hom.: 0

Bravo AF: 0.000298

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	0.11
DANN	Benign	0.32
PhyloP100		-4.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Mutation Taster		=99/1	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: rs200846358; hg19: chr8-26500998;