17-47974024-G-A

Variant names:

• chr17-47974024-G-A
• rs749368492
• NM_176096.3:c.278G>A

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PP3_Moderate

The NM_176096.3(CDK5RAP3):​c.278G>A​(p.Arg93Gln) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000168 in 1,611,576 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000016 (0 hom.)
• Consequence: CDK5RAP3 NM_176096.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 9.39
• Publications: 4 publications found

Genes affected

CDK5RAP3 (HGNC:18673): (CDK5 regulatory subunit associated protein 3) This gene encodes a protein that has been reported to function in signaling pathways governing transcriptional regulation and cell cycle progression. It may play a role in tumorigenesis and metastasis. A pseudogene of this gene is located on the long arm of chromosome 20. Alternative splicing results in multiple transcript variants that encode different isoforms. [provided by RefSeq, May 2013]

ENSG00000263798 (HGNC:):

ACMG classification

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

• PP3: MetaRNN computational evidence supports a deleterious effect, 0.868

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_176096.3. 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
	CDK5RAP3	NM_176096.3	MANE Select	c.278G>A	p.Arg93Gln	missense	Exon 4 of 14	NP_788276.1	Q96JB5-1
	CDK5RAP3	NM_001278197.2		c.353G>A	p.Arg118Gln	missense	Exon 4 of 14	NP_001265126.1	Q96JB5-4
	CDK5RAP3	NM_001278217.2		c.-694G>A		5_prime_UTR	Exon 4 of 13	NP_001265146.1	Q96JB5-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CDK5RAP3	ENST00000338399.9	TSL:1 MANE Select	c.278G>A	p.Arg93Gln	missense	Exon 4 of 14	ENSP00000344683.4	Q96JB5-1
	CDK5RAP3	ENST00000580287.5	TSL:1	n.298G>A		non_coding_transcript_exon	Exon 4 of 13
	CDK5RAP3	ENST00000584063.5	TSL:1	n.321G>A		non_coding_transcript_exon	Exon 4 of 12

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152220 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000724

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: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000160 AC: 4 AN: 249496 AF XY: 0.00000739

Gnomad AFR exome AF: 0.000258

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000164 AC: 24 AN: 1459356 Hom.: 0 Cov.: 30 AF XY: 0.00000964 AC XY: 7 AN XY: 726242

African (AFR) AF: 0.000269 AC: 9 AN: 33436

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26124

East Asian (EAS) AF: 0.00 AC: 0 AN: 39692

South Asian (SAS) AF: 0.00 AC: 0 AN: 86204

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53406

Middle Eastern (MID) AF: 0.000347 AC: 2 AN: 5756

European-Non Finnish (NFE) AF: 0.00000991 AC: 11 AN: 1109708

Other (OTH) AF: 0.0000332 AC: 2 AN: 60308

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152220 Hom.: 0 Cov.: 33 AF XY: 0.0000269 AC XY: 2 AN XY: 74370

African (AFR) AF: 0.0000724 AC: 3 AN: 41450

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: 5202

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10628

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68046

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

Alfa AF: 0.0000987 Hom.: 0

Bravo AF: 0.0000982

ExAC AF: 0.0000165 AC: 2

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.73
BayesDel_addAF	Pathogenic	0.19	D
BayesDel_noAF	Pathogenic	0.33
CADD	Pathogenic	33
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.13	T
Eigen	Pathogenic	0.93
Eigen_PC	Pathogenic	0.89
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	0.98	D
M_CAP	Uncertain	0.12	D
MetaRNN	Pathogenic	0.87	D
MetaSVM	Uncertain	-0.050	T
MutationAssessor	Pathogenic	3.5	H
PhyloP100		9.4
PrimateAI	Uncertain	0.70	T
PROVEAN	Uncertain	-3.8	D
REVEL	Pathogenic	0.70
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Polyphen		1.0	D
Vest4		0.88
MVP		0.93
MPC		0.50
ClinPred		0.92	D
GERP RS		5.5
RBP_binding_hub_radar		1.0
RBP_regulation_power_radar		2.7
Varity_R		0.83
gMVP		0.64
Mutation Taster		=14/86	disease causing

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: rs749368492; hg19: chr17-46051390; COSMIC: COSV58115684; COSMIC: COSV58115684;