Variant chr12-12465759-C-T 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_058169.6(BORCS5):c.574C>T(p.Arg192Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000304 in 1,612,758 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R192H) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000099 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000023 ( 0 hom. )

Consequence

BORCS5
NM_058169.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.22

Variant links:

Genes affected

BORCS5 (HGNC:17950): (BLOC-1 related complex subunit 5) Involved in lysosome localization and organelle transport along microtubule. Located in cytoplasmic side of lysosomal membrane and plasma membrane. Is intrinsic component of membrane. Part of BORC complex. Colocalizes with plus-end kinesin complex. [provided by Alliance of Genome Resources, Apr 2022]

BORCS5 links:

Genome browser will be placed here

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=0.25367856).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
BORCS5	NM_058169.6 linkuse as main transcript	c.574C>T	p.Arg192Cys	missense_variant	4/4	ENST00000314565.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
BORCS5	ENST00000314565.9 linkuse as main transcript	c.574C>T	p.Arg192Cys	missense_variant	4/4	1	NM_058169.6	P1	Q969J3-1
BORCS5	ENST00000298571.6 linkuse as main transcript	c.430C>T	p.Arg144Cys	missense_variant	3/3	1			Q969J3-2
BORCS5	ENST00000542728.5 linkuse as main transcript	c.517C>T	p.Arg173Cys	missense_variant	4/4	3

Frequencies

GnomAD3 genomes

AF:

0.0000985

AC:

AN:

152262

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000338

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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

GnomAD3 exomes

AF:

0.0000531

AC:

AN:

244968

Hom.:

AF XY:

0.0000525

AC XY:

AN XY:

133438

show subpopulations

Gnomad AFR exome

AF:

0.000456

Gnomad AMR exome

AF:

0.000116

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000183

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000233

AC:

AN:

1460496

Hom.:

Cov.:

AF XY:

0.0000220

AC XY:

AN XY:

726578

show subpopulations

Gnomad4 AFR exome

AF:

0.000299

Gnomad4 AMR exome

AF:

0.0000895

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000171

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000985

AC:

AN:

152262

Hom.:

Cov.:

AF XY:

0.0000941

AC XY:

AN XY:

74390

show subpopulations

Gnomad4 AFR

AF:

0.000338

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.000117

ESP6500AA

AF:

0.000908

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000495

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

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

Jun 11, 2021

The c.574C>T (p.R192C) alteration is located in exon 4 (coding exon 4) of the BORCS5 gene. This alteration results from a C to T substitution at nucleotide position 574, causing the arginine (R) at amino acid position 192 to be replaced by a cysteine (C). 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

0.12

BayesDel_addAF

Benign

-0.29

BayesDel_noAF

Benign

-0.28

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.019

T;T;.

Eigen

Benign

0.19

Eigen_PC

Benign

0.15

FATHMM_MKL

Uncertain

0.80

M_CAP

Benign

0.063

MetaRNN

Benign

0.25

T;T;T

MetaSVM

Benign

-0.74

MutationTaster

Benign

1.0

D;D

PrimateAI

Benign

0.38

PROVEAN

Benign

-1.7

N;N;N

REVEL

Benign

0.12

Sift

Uncertain

0.0010

D;D;D

Sift4G

Pathogenic

0.0010

.;D;D

Polyphen

0.99, 0.89

.;D;P

Vest4

0.63

MVP

0.62

MPC

1.1

ClinPred

0.15

GERP RS

5.7

Varity_R

0.18

gMVP

0.61

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