NM_201439.2:c.598A>G
Variant names:
Variant summary
Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4
The NM_201439.2(PPHLN1):āc.598A>Gā(p.Thr200Ala) variant causes a missense change. The variant allele was found at a frequency of 0.0000031 in 1,613,234 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 0.000013 ( 0 hom., cov: 33)
Exomes š: 0.0000021 ( 0 hom. )
Consequence
PPHLN1
NM_201439.2 missense
NM_201439.2 missense
Scores
1
9
9
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: 5.64
Genes affected
PPHLN1 (HGNC:19369): (periphilin 1) The protein encoded by this gene is one of the several proteins that become sequentially incorporated into the cornified cell envelope during the terminal differentiation of keratinocyte at the outer layers of epidermis. This protein interacts with periplakin, which is known as a precursor of the cornified cell envelope. The cellular localization pattern and insolubility of this protein suggest that it may play a role in epithelial differentiation and contribute to epidermal integrity and barrier formation. Multiple alternatively spliced transcript variants encoding distinct isoforms have been observed. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 1 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.2785466).
Transcripts
RefSeq
Ensembl
Frequencies
GnomAD3 genomes AF: 0.0000131 AC: 2AN: 152222Hom.: 0 Cov.: 33
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GnomAD3 exomes AF: 0.00000399 AC: 1AN: 250724Hom.: 0 AF XY: 0.00000738 AC XY: 1AN XY: 135456
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GnomAD4 exome AF: 0.00000205 AC: 3AN: 1461012Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0AN XY: 726754
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GnomAD4 genome AF: 0.0000131 AC: 2AN: 152222Hom.: 0 Cov.: 33 AF XY: 0.0000269 AC XY: 2AN XY: 74376
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ClinVar
Not reported inComputational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Uncertain
CADD
Uncertain
DANN
Uncertain
DEOGEN2
Benign
T;.;T;.;.;T;.;T;.;.;.;.;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Benign
T;T;T;T;T;T;T;.;T;.;T;T;.
M_CAP
Benign
T
MetaRNN
Benign
T;T;T;T;T;T;T;T;T;T;T;T;T
MetaSVM
Uncertain
T
MutationAssessor
Uncertain
.;.;.;.;.;M;M;M;.;.;.;.;.
PrimateAI
Benign
T
PROVEAN
Uncertain
N;N;D;.;.;.;N;D;D;N;N;N;D
REVEL
Uncertain
Sift
Benign
T;T;T;.;.;.;T;T;T;T;T;T;T
Sift4G
Benign
T;.;T;T;T;T;T;T;T;T;.;.;T
Polyphen
P;P;D;.;D;P;P;P;D;.;P;D;D
Vest4
MVP
MPC
0.57
ClinPred
D
GERP RS
RBP_binding_hub_radar
RBP_regulation_power_radar
Varity_R
gMVP
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at