20-3671095-C-G

Variant summary

Our verdict is Benign. Variant got -13 ACMG points: 0P and 13B. BP4_StrongBP7BA1

The NM_025220.5(ADAM33):ā€‹c.2151G>Cā€‹(p.Gly717Gly) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.292 in 1,593,178 control chromosomes in the GnomAD database, including 74,095 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: š‘“ 0.38 ( 12821 hom., cov: 34)
Exomes š‘“: 0.28 ( 61274 hom. )

Consequence

ADAM33
NM_025220.5 synonymous

Scores

2

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.476
Variant links:
Genes affected
ADAM33 (HGNC:15478): (ADAM metallopeptidase domain 33) This gene encodes a member of the ADAM (a disintegrin and metalloprotease domain) family. Members of this family are membrane-anchored proteins structurally related to snake venom disintegrins, and have been implicated in a variety of biological processes involving cell-cell and cell-matrix interactions, including fertilization, muscle development, and neurogenesis. This protein is a type I transmembrane protein implicated in asthma and bronchial hyperresponsiveness. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Sep 2013]

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -13 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.71).
BP7
Synonymous conserved (PhyloP=0.476 with no splicing effect.
BA1
GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.629 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
ADAM33NM_025220.5 linkuse as main transcriptc.2151G>C p.Gly717Gly synonymous_variant 19/22 ENST00000356518.7 NP_079496.1 Q9BZ11-1

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
ADAM33ENST00000356518.7 linkuse as main transcriptc.2151G>C p.Gly717Gly synonymous_variant 19/221 NM_025220.5 ENSP00000348912.3 Q9BZ11-1
ADAM33ENST00000379861.8 linkuse as main transcriptc.2151G>C p.Gly717Gly synonymous_variant 19/221 ENSP00000369190.4 A2A2L3
ADAM33ENST00000466620.5 linkuse as main transcriptn.1712G>C non_coding_transcript_exon_variant 8/111
ADAM33ENST00000350009.6 linkuse as main transcriptc.2073G>C p.Gly691Gly synonymous_variant 18/215 ENSP00000322550.5 Q9BZ11-2

Frequencies

GnomAD3 genomes
AF:
0.379
AC:
57615
AN:
152016
Hom.:
12804
Cov.:
34
show subpopulations
Gnomad AFR
AF:
0.635
Gnomad AMI
AF:
0.220
Gnomad AMR
AF:
0.257
Gnomad ASJ
AF:
0.271
Gnomad EAS
AF:
0.231
Gnomad SAS
AF:
0.349
Gnomad FIN
AF:
0.355
Gnomad MID
AF:
0.380
Gnomad NFE
AF:
0.276
Gnomad OTH
AF:
0.359
GnomAD3 exomes
AF:
0.294
AC:
63195
AN:
214728
Hom.:
10528
AF XY:
0.297
AC XY:
34500
AN XY:
116198
show subpopulations
Gnomad AFR exome
AF:
0.646
Gnomad AMR exome
AF:
0.158
Gnomad ASJ exome
AF:
0.286
Gnomad EAS exome
AF:
0.226
Gnomad SAS exome
AF:
0.363
Gnomad FIN exome
AF:
0.346
Gnomad NFE exome
AF:
0.272
Gnomad OTH exome
AF:
0.287
GnomAD4 exome
AF:
0.283
AC:
407690
AN:
1441044
Hom.:
61274
Cov.:
38
AF XY:
0.285
AC XY:
203946
AN XY:
715108
show subpopulations
Gnomad4 AFR exome
AF:
0.649
Gnomad4 AMR exome
AF:
0.167
Gnomad4 ASJ exome
AF:
0.285
Gnomad4 EAS exome
AF:
0.237
Gnomad4 SAS exome
AF:
0.362
Gnomad4 FIN exome
AF:
0.352
Gnomad4 NFE exome
AF:
0.267
Gnomad4 OTH exome
AF:
0.302
GnomAD4 genome
AF:
0.379
AC:
57672
AN:
152134
Hom.:
12821
Cov.:
34
AF XY:
0.380
AC XY:
28266
AN XY:
74380
show subpopulations
Gnomad4 AFR
AF:
0.635
Gnomad4 AMR
AF:
0.256
Gnomad4 ASJ
AF:
0.271
Gnomad4 EAS
AF:
0.231
Gnomad4 SAS
AF:
0.348
Gnomad4 FIN
AF:
0.355
Gnomad4 NFE
AF:
0.276
Gnomad4 OTH
AF:
0.357
Alfa
AF:
0.227
Hom.:
777
Bravo
AF:
0.376
Asia WGS
AF:
0.289
AC:
1004
AN:
3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.71
CADD
Benign
10
DANN
Benign
0.64

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.040
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: rs528557; hg19: chr20-3651742; COSMIC: COSV62933823; COSMIC: COSV62933823; API