rs6010209

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -9 ACMG points: 0P and 9B. BP4_StrongBP6BS1

The NM_020461.4(TUBGCP6):c.3288T>G(p.Asp1096Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000661 in 1,528,310 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Another nucleotide change resulting in the same amino acid substitution has been previously reported as Uncertain significance in ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. D1096H) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00046 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000035 ( 0 hom. )

Consequence

TUBGCP6
NM_020461.4 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:2B:1

Conservation

PhyloP100: -7.18

Publications

1 publications found

Variant links:

Genes affected

TUBGCP6 (HGNC:18127): (tubulin gamma complex component 6) The protein encoded by this gene is part of a large multisubunit complex required for microtubule nucleation at the centrosome. [provided by RefSeq, Jul 2008]

TUBGCP6 Gene-Disease associations (from GenCC):

microcephaly and chorioretinopathy 1
Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), ClinGen, G2P, Orphanet

TUBGCP6 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.007681191).

BP6

Variant 22-50221071-A-C is Benign according to our data. Variant chr22-50221071-A-C is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 966787.

BS1

Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.000456 (52/114106) while in subpopulation AFR AF = 0.00168 (49/29182). AF 95% confidence interval is 0.0013. There are 0 homozygotes in GnomAd4. There are 23 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_020461.4. 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
	TUBGCP6	NM_020461.4	MANE Select	c.3288T>G	p.Asp1096Glu	missense	Exon 16 of 25	NP_065194.3	Q96RT7-1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
TUBGCP6	ENST00000248846.10	TSL:1 MANE Select	c.3288T>G	p.Asp1096Glu	missense	Exon 16 of 25	ENSP00000248846.5	Q96RT7-1
TUBGCP6	ENST00000439308.7	TSL:1	n.3288T>G		non_coding_transcript_exon	Exon 16 of 25	ENSP00000397387.2	E7EQL8
TUBGCP6	ENST00000498611.5	TSL:1	n.3617+204T>G		intron	N/A

Frequencies

GnomAD3 genomes

AF:

0.000447

AC:

AN:

114020

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00165

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000177

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:

0.000639

GnomAD2 exomes

AF:

0.0000717

AC:

AN:

251208

AF XY:

0.0000589

show subpopulations

Gnomad AFR exome

AF:

0.000923

Gnomad AMR exome

AF:

0.0000872

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:

0.0000346

AC:

AN:

1414204

Hom.:

Cov.:

AF XY:

0.0000298

AC XY:

AN XY:

704372

show subpopulations

African (AFR)

AF:

0.00111

AC:

AN:

31612

American (AMR)

AF:

0.000117

AC:

AN:

42782

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

23664

East Asian (EAS)

AF:

0.00

AC:

AN:

36898

South Asian (SAS)

AF:

0.00

AC:

AN:

85720

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51406

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5506

European-Non Finnish (NFE)

AF:

9.26e-7

AC:

AN:

1080062

Other (OTH)

AF:

0.000141

AC:

AN:

56554

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.470

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:

0.000456

AC:

AN:

114106

Hom.:

Cov.:

AF XY:

0.000416

AC XY:

AN XY:

55318

show subpopulations

African (AFR)

AF:

0.00168

AC:

AN:

29182

American (AMR)

AF:

0.000176

AC:

AN:

11346

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

2912

East Asian (EAS)

AF:

0.00

AC:

AN:

3428

South Asian (SAS)

AF:

0.00

AC:

AN:

3404

European-Finnish (FIN)

AF:

0.00

AC:

AN:

6508

Middle Eastern (MID)

AF:

0.00

AC:

AN:

134

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

55014

Other (OTH)

AF:

0.000631

AC:

AN:

1584

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.509

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:

0.000136

Hom.:

Bravo

AF:

0.000366

ESP6500AA

AF:

0.00113

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000906

AC:

ClinVar

ClinVar submissions

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

Inborn genetic diseases (1)

Microcephaly and chorioretinopathy 1 (1)

not provided (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.18

BayesDel_addAF

Benign

-0.66

BayesDel_noAF

Benign

-0.75

CADD

Benign

0.0050

(source)

DANN

Benign

0.57

DEOGEN2

Benign

0.016

Eigen

Benign

-2.5

Eigen_PC

Benign

-2.6

FATHMM_MKL

Benign

0.023

LIST_S2

Benign

0.44

M_CAP

Benign

0.017

MetaRNN

Benign

0.0077

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.77

PhyloP100

-7.2

PrimateAI

Benign

0.28

PROVEAN

Benign

0.0

REVEL

Benign

0.027

Sift

Benign

0.32

Sift4G

Benign

0.72

Polyphen

0.44

Vest4

0.10

MutPred

0.33

Loss of loop (P = 0.0986)

MVP

0.20

MPC

0.14

ClinPred

0.032

GERP RS

-8.8

Varity_R

0.023

gMVP

0.13

Mutation Taster

=86/14

polymorphism

(source)

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

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