Variant 10-124826718-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_032182.4(ABRAXAS2):c.391A>G(p.Ser131Gly) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000113 in 1,614,160 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 0.00018 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00011 ( 0 hom. )

Consequence

ABRAXAS2
NM_032182.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.31

Variant links:

Genes affected

ABRAXAS2 (HGNC:28975): (abraxas 2, BRISC complex subunit) Enables microtubule binding activity and polyubiquitin modification-dependent protein binding activity. Involved in several processes, including mitotic spindle assembly; protein K63-linked deubiquitination; and response to ischemia. Located in cytoplasm. Part of BRISC complex. Colocalizes with microtubule minus-end; midbody; and spindle pole centrosome. [provided by Alliance of Genome Resources, Apr 2022]

ABRAXAS2 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.086407155).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ABRAXAS2	NM_032182.4 linkuse as main transcript	c.391A>G	p.Ser131Gly	missense_variant	5/9	ENST00000298492.6	NP_115558.3	Q15018
ABRAXAS2	XM_047424888.1 linkuse as main transcript	c.79A>G	p.Ser27Gly	missense_variant	4/8		XP_047280844.1
ABRAXAS2	XM_047424889.1 linkuse as main transcript	c.79A>G	p.Ser27Gly	missense_variant	2/6		XP_047280845.1
ABRAXAS2	XM_047424891.1 linkuse as main transcript	c.79A>G	p.Ser27Gly	missense_variant	2/6		XP_047280847.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ABRAXAS2	ENST00000298492.6 linkuse as main transcript	c.391A>G	p.Ser131Gly	missense_variant	5/9	1	NM_032182.4	ENSP00000298492.5		Q15018

Frequencies

GnomAD3 genomes

AF:

0.000177

AC:

AN:

152156

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00125

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:

0.0000441

Gnomad OTH

AF:

0.00191

GnomAD3 exomes

AF:

0.000279

AC:

AN:

251322

Hom.:

AF XY:

0.000265

AC XY:

AN XY:

135816

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00130

Gnomad ASJ exome

AF:

0.0000992

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000158

Gnomad OTH exome

AF:

0.000652

GnomAD4 exome

AF:

0.000106

AC:

155

AN:

1461886

Hom.:

Cov.:

AF XY:

0.0000811

AC XY:

AN XY:

727244

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00134

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000540

Gnomad4 OTH exome

AF:

0.000430

GnomAD4 genome

AF:

0.000177

AC:

AN:

152274

Hom.:

Cov.:

AF XY:

0.000188

AC XY:

AN XY:

74440

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00124

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00189

Alfa

AF:

0.000152

Hom.:

Bravo

AF:

0.000351

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.000247

AC:

EpiCase

AF:

0.000218

EpiControl

AF:

0.000296

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Apr 23, 2024

The c.391A>G (p.S131G) alteration is located in exon 5 (coding exon 5) of the FAM175B gene. This alteration results from a A to G substitution at nucleotide position 391, causing the serine (S) at amino acid position 131 to be replaced by a glycine (G). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.28

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.090

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.30

Eigen

Benign

0.11

Eigen_PC

Uncertain

0.28

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.89

M_CAP

Benign

0.021

MetaRNN

Benign

0.086

MetaSVM

Benign

-1.0

PrimateAI

Uncertain

0.78

PROVEAN

Uncertain

-2.9

REVEL

Uncertain

0.33

Sift

Uncertain

0.0030

Sift4G

Uncertain

0.012

Polyphen

0.021

Vest4

0.79

MVP

0.58

MPC

0.62

ClinPred

0.12

GERP RS

4.8

Varity_R

0.85

gMVP

0.67

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over