rs1356024317

Variant names:

• chr2-26924990-C-G
• rs1356024317
• NM_020134.4:c.365C>G

Your query was ambiguous. Multiple possible variants found:

• chr2-26924990-C-G
• chr2-26924990-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_020134.4(DPYSL5):​c.365C>G​(p.Pro122Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,210 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
• Consequence: DPYSL5 NM_020134.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.57
• Publications: 0 publications found

Genes affected

DPYSL5 (HGNC:20637): (dihydropyrimidinase like 5) This gene encodes a member of the CRMP (collapsing response mediator protein) family thought to be involved in neural development. Antibodies to the encoded protein were found in some patients with neurologic symptoms who had paraneoplastic syndrome. A pseudogene of this gene is found on chromosome 11. Multiple alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Dec 2011]

DPYSL5 Gene-Disease associations (from GenCC):

• Ritscher-Schinzel syndrome 4

  Inheritance: AD Classification: STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae)
• syndromic intellectual disability

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_020134.4. 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
	DPYSL5	NM_020134.4	MANE Select	c.365C>G	p.Pro122Arg	missense	Exon 3 of 13	NP_064519.2
	DPYSL5	NM_001253723.2		c.365C>G	p.Pro122Arg	missense	Exon 3 of 13	NP_001240652.1	Q9BPU6
	DPYSL5	NM_001253724.2		c.365C>G	p.Pro122Arg	missense	Exon 3 of 13	NP_001240653.1	Q9BPU6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DPYSL5	ENST00000288699.11	TSL:1 MANE Select	c.365C>G	p.Pro122Arg	missense	Exon 3 of 13	ENSP00000288699.6	Q9BPU6
	DPYSL5	ENST00000401478.5	TSL:1	c.365C>G	p.Pro122Arg	missense	Exon 3 of 13	ENSP00000385549.1	Q9BPU6
	DPYSL5	ENST00000614712.4	TSL:5	c.365C>G	p.Pro122Arg	missense	Exon 3 of 13	ENSP00000481305.1	Q9BPU6

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152210 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000654

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: 0.00

GnomAD4 exome Cov.: 31

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152210 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74372

African (AFR) AF: 0.00 AC: 0 AN: 41462

American (AMR) AF: 0.0000654 AC: 1 AN: 15290

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5186

South Asian (SAS) AF: 0.00 AC: 0 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10626

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68024

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

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000227

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Inborn genetic diseases (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Uncertain	0.084	D
BayesDel_noAF	Benign	-0.12
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Benign	0.29	T
Eigen	Benign	0.087
Eigen_PC	Uncertain	0.27
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.90	D
M_CAP	Benign	0.035	D
MetaRNN	Uncertain	0.48	T
MetaSVM	Uncertain	-0.13	T
MutationAssessor	Benign	0.65	N
PhyloP100		7.6
PrimateAI	Uncertain	0.68	T
PROVEAN	Uncertain	-3.9	D
REVEL	Uncertain	0.31
Sift	Benign	0.076	T
Sift4G	Benign	0.20	T
Polyphen		0.026	B
Vest4		0.50
MutPred		0.37		Gain of sheet (P = 0.0477)
MVP		0.29
MPC		1.3
ClinPred		0.97	D
GERP RS		5.0
Varity_R		0.62
gMVP		0.72
Mutation Taster		=71/29	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: rs1356024317; hg19: chr2-27147858;