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GeneBe

14-24632383-G-C

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBA1

The NM_004131.6(GZMB):c.280C>G(p.Pro94Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.226 in 1,542,766 control chromosomes in the GnomAD database, including 46,906 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★). Another nucleotide change resulting in same amino acid change has been previously reported as Likely benignin UniProt.

Frequency

Genomes: 𝑓 0.26 ( 5388 hom., cov: 30)
Exomes 𝑓: 0.22 ( 41518 hom. )

Consequence

GZMB
NM_004131.6 missense

Scores

16

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.43
Variant links:
Genes affected
GZMB (HGNC:4709): (granzyme B) This gene encodes a member of the granzyme subfamily of proteins, part of the peptidase S1 family of serine proteases. The encoded preproprotein is secreted by natural killer (NK) cells and cytotoxic T lymphocytes (CTLs) and proteolytically processed to generate the active protease, which induces target cell apoptosis. This protein also processes cytokines and degrades extracellular matrix proteins, and these roles are implicated in chronic inflammation and wound healing. Expression of this gene may be elevated in human patients with cardiac fibrosis. [provided by RefSeq, Sep 2016]

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.011751175).
BP6
Variant 14-24632383-G-C is Benign according to our data. Variant chr14-24632383-G-C is described in ClinVar as [Benign]. Clinvar id is 769858.Status of the report is criteria_provided_single_submitter, 1 stars.
BA1
GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.343 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
GZMBNM_004131.6 linkuse as main transcriptc.280C>G p.Pro94Ala missense_variant 3/5 ENST00000216341.9
GZMBNM_001346011.2 linkuse as main transcriptc.244C>G p.Pro82Ala missense_variant 3/5
GZMBNR_144343.2 linkuse as main transcriptn.234-265C>G intron_variant, non_coding_transcript_variant

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
GZMBENST00000216341.9 linkuse as main transcriptc.280C>G p.Pro94Ala missense_variant 3/51 NM_004131.6 P2
ENST00000555300.1 linkuse as main transcriptn.177+9257G>C intron_variant, non_coding_transcript_variant 5

Frequencies

GnomAD3 genomes
AF:
0.260
AC:
39345
AN:
151164
Hom.:
5373
Cov.:
30
show subpopulations
Gnomad AFR
AF:
0.348
Gnomad AMI
AF:
0.132
Gnomad AMR
AF:
0.199
Gnomad ASJ
AF:
0.248
Gnomad EAS
AF:
0.267
Gnomad SAS
AF:
0.325
Gnomad FIN
AF:
0.189
Gnomad MID
AF:
0.306
Gnomad NFE
AF:
0.229
Gnomad OTH
AF:
0.268
GnomAD3 exomes
AF:
0.210
AC:
47056
AN:
224446
Hom.:
7458
AF XY:
0.214
AC XY:
25855
AN XY:
120664
show subpopulations
Gnomad AFR exome
AF:
0.335
Gnomad AMR exome
AF:
0.130
Gnomad ASJ exome
AF:
0.235
Gnomad EAS exome
AF:
0.247
Gnomad SAS exome
AF:
0.298
Gnomad FIN exome
AF:
0.154
Gnomad NFE exome
AF:
0.196
Gnomad OTH exome
AF:
0.211
GnomAD4 exome
AF:
0.222
AC:
309239
AN:
1391484
Hom.:
41518
Cov.:
33
AF XY:
0.225
AC XY:
155407
AN XY:
691204
show subpopulations
Gnomad4 AFR exome
AF:
0.353
Gnomad4 AMR exome
AF:
0.139
Gnomad4 ASJ exome
AF:
0.252
Gnomad4 EAS exome
AF:
0.218
Gnomad4 SAS exome
AF:
0.308
Gnomad4 FIN exome
AF:
0.182
Gnomad4 NFE exome
AF:
0.215
Gnomad4 OTH exome
AF:
0.244
GnomAD4 genome
AF:
0.260
AC:
39404
AN:
151282
Hom.:
5388
Cov.:
30
AF XY:
0.257
AC XY:
18973
AN XY:
73920
show subpopulations
Gnomad4 AFR
AF:
0.348
Gnomad4 AMR
AF:
0.199
Gnomad4 ASJ
AF:
0.248
Gnomad4 EAS
AF:
0.267
Gnomad4 SAS
AF:
0.326
Gnomad4 FIN
AF:
0.189
Gnomad4 NFE
AF:
0.229
Gnomad4 OTH
AF:
0.274
Alfa
AF:
0.250
Hom.:
791
ExAC
AF:
0.245
AC:
29808

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 testingInvitaeJul 25, 2017- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.061
BayesDel_addAF
Benign
-0.57
T
BayesDel_noAF
Benign
-0.45
Cadd
Benign
0.0040
Dann
Benign
0.59
Eigen
Benign
-1.8
Eigen_PC
Benign
-1.6
FATHMM_MKL
Benign
0.0032
N
LIST_S2
Benign
0.039
T;T
MetaRNN
Benign
0.012
T;T
MetaSVM
Benign
-1.0
T
MutationTaster
Benign
1.0
P;P;P;P;P
PrimateAI
Benign
0.33
T
PROVEAN
Benign
3.1
N;N
REVEL
Benign
0.19
Sift
Benign
1.0
T;T
Sift4G
Benign
1.0
T;T
Polyphen
0.0
.;B
Vest4
0.021
MPC
0.18
ClinPred
0.00080
T
GERP RS
-0.76
Varity_R
0.15
gMVP
0.52

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.010
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: rs11539752; hg19: chr14-25101589; COSMIC: COSV53539969; API