dbSNP rs143752093: CDK5RAP1:p.Ile491Asn (chr20-33366929-A-T) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_016408.4(CDK5RAP1):c.1472T>A(p.Ile491Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000062 in 1,613,964 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00032 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000036 ( 0 hom. )

Consequence

CDK5RAP1
NM_016408.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.98

Publications

1 publications found

Variant links:

Genes affected

CDK5RAP1 (HGNC:15880): (CDK5 regulatory subunit associated protein 1) This gene encodes a regulator of cyclin-dependent kinase 5 activity. This protein has also been reported to modify RNA by adding a methylthio-group and may thus have a dual function as an RNA methylthiotransferase and as an inhibitor of cyclin-dependent kinase 5 activity. Alternative splicing results in multiple transcript variants that encode different isoforms. [provided by RefSeq, May 2013]

CDK5RAP1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.103898615).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_016408.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
CDK5RAP1	NM_016408.4	MANE Select	c.1472T>A	p.Ile491Asn	missense	Exon 12 of 14	NP_057492.2
CDK5RAP1	NM_001365728.1		c.1514T>A	p.Ile505Asn	missense	Exon 13 of 15	NP_001352657.1	Q96SZ6-1
CDK5RAP1	NM_016082.4		c.1475T>A	p.Ile492Asn	missense	Exon 12 of 14	NP_057166.4	Q96SZ6

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
CDK5RAP1	ENST00000346416.7	TSL:1 MANE Select	c.1472T>A	p.Ile491Asn	missense	Exon 12 of 14	ENSP00000217372.2	Q96SZ6-3
CDK5RAP1	ENST00000339269.5	TSL:1	c.1241T>A	p.Ile414Asn	missense	Exon 11 of 13	ENSP00000341840.5	Q96SZ6-4
CDK5RAP1	ENST00000874266.1		c.1565T>A	p.Ile522Asn	missense	Exon 13 of 15	ENSP00000544325.1

Frequencies

GnomAD3 genomes

AF:

0.000316

AC:

AN:

152110

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00113

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:

0.00

GnomAD2 exomes

AF:

0.0000517

AC:

AN:

251472

AF XY:

0.0000294

show subpopulations

Gnomad AFR exome

AF:

0.000738

Gnomad AMR exome

AF:

0.0000289

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:

0.0000356

AC:

AN:

1461854

Hom.:

Cov.:

AF XY:

0.0000330

AC XY:

AN XY:

727234

show subpopulations

African (AFR)

AF:

0.00140

AC:

AN:

33480

American (AMR)

AF:

0.0000224

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53420

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

8.99e-7

AC:

AN:

1111974

Other (OTH)

AF:

0.0000497

AC:

AN:

60394

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.504

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000316

AC:

AN:

152110

Hom.:

Cov.:

AF XY:

0.000390

AC XY:

AN XY:

74308

show subpopulations

African (AFR)

AF:

0.00113

AC:

AN:

41426

American (AMR)

AF:

0.0000655

AC:

AN:

15258

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5188

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10606

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68010

Other (OTH)

AF:

0.00

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.503

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.0000728

Hom.:

Bravo

AF:

0.000287

ESP6500AA

AF:

0.000908

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000824

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.14

BayesDel_addAF

Benign

-0.38

BayesDel_noAF

Benign

-0.35

CADD

Uncertain

(source)

DANN

Benign

0.97

DEOGEN2

Benign

0.23

Eigen

Uncertain

0.23

Eigen_PC

Uncertain

0.22

FATHMM_MKL

Uncertain

0.92

LIST_S2

Uncertain

0.94

M_CAP

Benign

0.073

MetaRNN

Benign

0.10

MetaSVM

Benign

-0.56

MutationAssessor

Uncertain

2.7

PhyloP100

3.0

PrimateAI

Benign

0.42

PROVEAN

Uncertain

-4.0

REVEL

Benign

0.17

Sift

Uncertain

0.0080

Sift4G

Benign

0.20

Polyphen

0.0080

Vest4

0.50

MVP

0.57

MPC

0.50

ClinPred

0.18

GERP RS

4.2

Varity_R

0.42

gMVP

0.92

Mutation Taster

=66/34

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over