rs1689567146

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_152862.3(ARPC2):​c.206C>T​(p.Ala69Val) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control

Consequence

ARPC2
NM_152862.3 missense

Scores

6
12

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.60

Publications

0 publications found
Variant links:
Genes affected
ARPC2 (HGNC:705): (actin related protein 2/3 complex subunit 2) This gene encodes one of seven subunits of the human Arp2/3 protein complex. The Arp2/3 protein complex has been implicated in the control of actin polymerization in cells and has been conserved through evolution. The exact role of the protein encoded by this gene, the p34 subunit, has yet to be determined. Two alternatively spliced variants have been characterized to date. Additional alternatively spliced variants have been described but their full length nature has not been determined. [provided by RefSeq, Jul 2008]

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.31272072).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_152862.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
ARPC2
NM_152862.3
MANE Select
c.206C>Tp.Ala69Val
missense
Exon 4 of 11NP_690601.1O15144
ARPC2
NM_005731.3
c.206C>Tp.Ala69Val
missense
Exon 3 of 10NP_005722.1Q53R19

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
ARPC2
ENST00000315717.10
TSL:1 MANE Select
c.206C>Tp.Ala69Val
missense
Exon 4 of 11ENSP00000327137.5O15144
ARPC2
ENST00000295685.14
TSL:1
c.206C>Tp.Ala69Val
missense
Exon 3 of 10ENSP00000295685.10O15144
ARPC2
ENST00000943698.1
c.230C>Tp.Ala77Val
missense
Exon 5 of 12ENSP00000613757.1

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AF:
0.00
AC:
0
AN:
1443848
Hom.:
0
Cov.:
27
AF XY:
0.00
AC XY:
0
AN XY:
719242
African (AFR)
AF:
0.00
AC:
0
AN:
33090
American (AMR)
AF:
0.00
AC:
0
AN:
44656
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
26036
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39576
South Asian (SAS)
AF:
0.00
AC:
0
AN:
85854
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
53276
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5740
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
1095826
Other (OTH)
AF:
0.00
AC:
0
AN:
59794
GnomAD4 genome
Cov.:
33
Alfa
AF:
0.00
Hom.:
0
Bravo
AF:
0.00000378

ClinVar

ClinVar submissions
Significance:Uncertain significance
Revision:criteria provided, single submitter
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
1
-
not specified (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.13
BayesDel_addAF
Benign
-0.037
T
BayesDel_noAF
Benign
-0.29
CADD
Uncertain
25
DANN
Uncertain
1.0
DEOGEN2
Benign
0.17
T
Eigen
Benign
0.16
Eigen_PC
Uncertain
0.36
FATHMM_MKL
Uncertain
0.96
D
LIST_S2
Uncertain
0.95
D
M_CAP
Benign
0.0027
T
MetaRNN
Benign
0.31
T
MetaSVM
Benign
-0.94
T
MutationAssessor
Benign
1.4
L
PhyloP100
6.6
PrimateAI
Uncertain
0.70
T
PROVEAN
Benign
-1.4
N
REVEL
Benign
0.10
Sift
Uncertain
0.028
D
Sift4G
Benign
0.087
T
Polyphen
0.025
B
Vest4
0.24
MutPred
0.35
Loss of ubiquitination at K65 (P = 0.0997)
MVP
0.43
MPC
0.98
ClinPred
0.86
D
GERP RS
5.7
RBP_binding_hub_radar
0.97
RBP_regulation_power_radar
2.7
Varity_R
0.27
gMVP
0.32
Mutation Taster
=83/17
polymorphism

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.080
Details are displayed if max score is > 0.2

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

Publications

Other links and lift over

dbSNP: rs1689567146; hg19: chr2-219093557; API