rs140456610

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_002974.4(SERPINB4):​c.603G>T​(p.Trp201Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000138 in 1,448,320 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)
Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

SERPINB4
NM_002974.4 missense

Scores

1
12
5

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.902
Variant links:
Genes affected
SERPINB4 (HGNC:10570): (serpin family B member 4) The protein encoded by this gene is a member of the serpin family of serine protease inhibitors. The encoded protein is highly expressed in many tumor cells and can inactivate granzyme M, an enzyme that kills tumor cells. This protein, along with serpin B3, can be processed into smaller fragments that aggregate to form an autoantigen in psoriasis, probably by causing chronic inflammation. [provided by RefSeq, Jan 2017]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
SERPINB4NM_002974.4 linkc.603G>T p.Trp201Cys missense_variant Exon 6 of 8 ENST00000341074.10 NP_002965.1
SERPINB4NM_175041.2 linkc.603G>T p.Trp201Cys missense_variant Exon 6 of 8 NP_778206.1
SERPINB4XM_011526138.2 linkc.603G>T p.Trp201Cys missense_variant Exon 6 of 8 XP_011524440.1 P48594

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
SERPINB4ENST00000341074.10 linkc.603G>T p.Trp201Cys missense_variant Exon 6 of 8 1 NM_002974.4 ENSP00000343445.5 P48594
SERPINB4ENST00000413673.5 linkc.606G>T p.Trp202Cys missense_variant Exon 5 of 7 1 ENSP00000398645.1 H0Y5H9
SERPINB4ENST00000436264.1 linkc.474G>T p.Trp158Cys missense_variant Exon 5 of 6 5 ENSP00000399796.1 C9JZ65

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD3 exomes
AF:
0.00000402
AC:
1
AN:
248786
Hom.:
0
AF XY:
0.00000742
AC XY:
1
AN XY:
134838
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.00
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:
0.00000888
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.00000138
AC:
2
AN:
1448320
Hom.:
0
Cov.:
29
AF XY:
0.00000277
AC XY:
2
AN XY:
721366
show subpopulations
Gnomad4 AFR exome
AF:
0.00
Gnomad4 AMR exome
AF:
0.00
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:
0.00000182
Gnomad4 OTH exome
AF:
0.00
GnomAD4 genome
Cov.:
32
ExAC
AF:
0.00000824
AC:
1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
0.47
BayesDel_addAF
Uncertain
0.017
T
BayesDel_noAF
Benign
-0.21
CADD
Uncertain
24
DANN
Uncertain
0.98
DEOGEN2
Uncertain
0.43
T;.
Eigen
Uncertain
0.42
Eigen_PC
Uncertain
0.29
FATHMM_MKL
Benign
0.22
N
LIST_S2
Uncertain
0.94
D;D
M_CAP
Benign
0.051
D
MetaRNN
Uncertain
0.71
D;D
MetaSVM
Uncertain
-0.086
T
MutationAssessor
Uncertain
2.6
M;.
PROVEAN
Pathogenic
-11
D;D
REVEL
Uncertain
0.33
Sift
Uncertain
0.0020
D;D
Sift4G
Benign
0.18
T;.
Polyphen
1.0
D;.
Vest4
0.39
MutPred
0.61
Loss of MoRF binding (P = 0.0295);.;
MVP
0.53
MPC
0.057
ClinPred
0.96
D
GERP RS
4.5
Varity_R
0.29
gMVP
0.44

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.

Other links and lift over

dbSNP: rs140456610; hg19: chr18-61306877; API