chr6-348096-C-T

Position:

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_001286555.3(DUSP22):​c.264-7C>T variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00312 in 1,611,350 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0029 ( 0 hom., cov: 61)
Exomes 𝑓: 0.0032 ( 0 hom. )

Consequence

DUSP22
NM_001286555.3 splice_region, intron

Scores

2
Splicing: ADA: 0.0004093
2

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.225
Variant links:
Genes affected
DUSP22 (HGNC:16077): (dual specificity phosphatase 22) Enables non-membrane spanning protein tyrosine phosphatase activity and protein tyrosine kinase binding activity. Involved in several processes, including cellular response to epidermal growth factor stimulus; negative regulation of focal adhesion assembly; and negative regulation of non-membrane spanning protein tyrosine kinase activity. Acts upstream of or within negative regulation of transcription by RNA polymerase II. Located in plasma membrane. Part of cytoplasm; filamentous actin; and leading edge of lamellipodium. [provided by Alliance of Genome Resources, Apr 2022]

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.63).
BP6
Variant 6-348096-C-T is Benign according to our data. Variant chr6-348096-C-T is described in ClinVar as [Benign]. Clinvar id is 780116.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
DUSP22NM_001286555.3 linkuse as main transcriptc.264-7C>T splice_region_variant, intron_variant ENST00000419235.7 NP_001273484.1 Q9NRW4-2

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
DUSP22ENST00000419235.7 linkuse as main transcriptc.264-7C>T splice_region_variant, intron_variant 2 NM_001286555.3 ENSP00000397459.2 Q9NRW4-2

Frequencies

GnomAD3 genomes
AF:
0.00285
AC:
434
AN:
152150
Hom.:
0
Cov.:
61
show subpopulations
Gnomad AFR
AF:
0.00147
Gnomad AMI
AF:
0.0365
Gnomad AMR
AF:
0.00157
Gnomad ASJ
AF:
0.00259
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00103
Gnomad FIN
AF:
0.000659
Gnomad MID
AF:
0.0159
Gnomad NFE
AF:
0.00412
Gnomad OTH
AF:
0.00478
GnomAD3 exomes
AF:
0.00285
AC:
714
AN:
250610
Hom.:
0
AF XY:
0.00303
AC XY:
410
AN XY:
135394
show subpopulations
Gnomad AFR exome
AF:
0.00166
Gnomad AMR exome
AF:
0.00278
Gnomad ASJ exome
AF:
0.00139
Gnomad EAS exome
AF:
0.00
Gnomad SAS exome
AF:
0.00177
Gnomad FIN exome
AF:
0.000788
Gnomad NFE exome
AF:
0.00430
Gnomad OTH exome
AF:
0.00311
GnomAD4 exome
AF:
0.00315
AC:
4599
AN:
1459084
Hom.:
0
Cov.:
35
AF XY:
0.00320
AC XY:
2324
AN XY:
725776
show subpopulations
Gnomad4 AFR exome
AF:
0.000777
Gnomad4 AMR exome
AF:
0.00271
Gnomad4 ASJ exome
AF:
0.00226
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.00173
Gnomad4 FIN exome
AF:
0.000919
Gnomad4 NFE exome
AF:
0.00357
Gnomad4 OTH exome
AF:
0.00279
GnomAD4 genome
AF:
0.00286
AC:
435
AN:
152266
Hom.:
0
Cov.:
61
AF XY:
0.00282
AC XY:
210
AN XY:
74472
show subpopulations
Gnomad4 AFR
AF:
0.00149
Gnomad4 AMR
AF:
0.00157
Gnomad4 ASJ
AF:
0.00259
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00104
Gnomad4 FIN
AF:
0.000659
Gnomad4 NFE
AF:
0.00412
Gnomad4 OTH
AF:
0.00473
Alfa
AF:
0.00334
Hom.:
0
EpiCase
AF:
0.00492
EpiControl
AF:
0.00499

ClinVar

Significance: Benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not provided Benign:1
Benign, criteria provided, single submitterclinical testingLabcorp Genetics (formerly Invitae), LabcorpMar 13, 2018- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.63
CADD
Benign
7.7
DANN
Benign
0.70
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.1

Splicing

Name
Calibrated prediction
Score
Prediction
dbscSNV1_ADA
Benign
0.00041
dbscSNV1_RF
Benign
0.028
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.

Other links and lift over

dbSNP: rs200952897; hg19: chr6-348096; API