Genetic Variant COBL:p.Ala1184Thr (chr7-51025327-C-T) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_015198.5(COBL):c.3550G>A(p.Ala1184Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000144 in 1,613,342 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00014 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00015 ( 0 hom. )

Consequence

COBL
NM_015198.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.895

Publications

3 publications found

Variant links:

Genes affected

COBL (HGNC:22199): (cordon-bleu WH2 repeat protein) This gene encodes a protein that contains WH2 domains (WASP, Wiskott-Aldrich syndrome protein, homology domain-2) that interact with actin. The encoded actin regulator protein is required for growth and assembly of brush border microvilli that play a role in maintaining intestinal homeostasis. A similar protein in mouse functions in midbrain neural tube closure. A pseudogene of this gene is located on chromosome X. [provided by RefSeq, Oct 2016]

COBL links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.048709244).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015198.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
COBL	NM_015198.5	MANE Select	c.3550G>A	p.Ala1184Thr	missense	Exon 12 of 13	NP_056013.2
COBL	NM_001410881.1		c.3796G>A	p.Ala1266Thr	missense	Exon 14 of 15	NP_001397810.1	O75128-2
COBL	NM_001287436.3		c.3676-96G>A		intron	N/A	NP_001274365.1	O75128-7

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
COBL	ENST00000265136.12	TSL:1 MANE Select	c.3550G>A	p.Ala1184Thr	missense	Exon 12 of 13	ENSP00000265136.7	O75128-1
COBL	ENST00000431948.6	TSL:1	c.3796G>A	p.Ala1266Thr	missense	Exon 14 of 15	ENSP00000413498.2	O75128-2
COBL	ENST00000395542.6	TSL:1	c.3676-96G>A		intron	N/A	ENSP00000378912.3	O75128-7

Frequencies

GnomAD3 genomes

AF:

0.000138

AC:

AN:

152090

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000459

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.000132

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000205

AC:

AN:

248512

AF XY:

0.000185

show subpopulations

Gnomad AFR exome

AF:

0.000126

Gnomad AMR exome

AF:

0.000492

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000546

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000242

Gnomad OTH exome

AF:

0.000492

GnomAD4 exome

AF:

0.000145

AC:

212

AN:

1461134

Hom.:

Cov.:

AF XY:

0.000146

AC XY:

106

AN XY:

726888

show subpopulations

African (AFR)

AF:

0.000209

AC:

AN:

33476

American (AMR)

AF:

0.000470

AC:

AN:

44722

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26134

East Asian (EAS)

AF:

0.0000252

AC:

AN:

39700

South Asian (SAS)

AF:

0.0000116

AC:

AN:

86238

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52902

Middle Eastern (MID)

AF:

0.00159

AC:

AN:

5654

European-Non Finnish (NFE)

AF:

0.000144

AC:

160

AN:

1111936

Other (OTH)

AF:

0.000215

AC:

AN:

60372

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.444

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:

0.000138

AC:

AN:

152208

Hom.:

Cov.:

AF XY:

0.000108

AC XY:

AN XY:

74410

show subpopulations

African (AFR)

AF:

0.0000722

AC:

AN:

41530

American (AMR)

AF:

0.000458

AC:

AN:

15284

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5158

South Asian (SAS)

AF:

0.00

AC:

AN:

4810

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10614

Middle Eastern (MID)

AF:

0.00680

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000132

AC:

AN:

68024

Other (OTH)

AF:

0.00

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.494

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:

0.000198

Hom.:

Bravo

AF:

0.000246

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.000239

AC:

EpiCase

AF:

0.000382

EpiControl

AF:

0.000178

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

0.081

BayesDel_addAF

Benign

-0.60

BayesDel_noAF

Benign

-0.77

CADD

Benign

6.6

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.034

Eigen

Benign

-0.68

Eigen_PC

Benign

-0.81

FATHMM_MKL

Benign

0.057

LIST_S2

Benign

0.68

M_CAP

Benign

0.0049

MetaRNN

Benign

0.049

MetaSVM

Benign

-1.1

MutationAssessor

Benign

2.0

PhyloP100

0.90

PrimateAI

Benign

0.30

PROVEAN

Benign

-0.90

REVEL

Benign

0.078

Sift

Benign

0.043

Sift4G

Benign

0.17

Polyphen

0.49

Vest4

0.049

MVP

0.29

MPC

0.059

ClinPred

0.010

GERP RS

1.2

Varity_R

0.036

Mutation Taster

=99/1

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