rs150463302

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_003770.5(KRT37):​c.1309G>T​(p.Gly437Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000308 in 1,461,704 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G437R) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)
Exomes 𝑓: 0.000031 ( 0 hom. )

Consequence

KRT37
NM_003770.5 missense

Scores

18

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.353
Variant links:
Genes affected
KRT37 (HGNC:6455): (keratin 37) The protein encoded by this gene is a member of the keratin gene family. As a type I hair keratin, it is an acidic protein which heterodimerizes with type II keratins to form hair and nails. The type I hair keratins are clustered in a region of chromosome 17q12-q21 and have the same direction of transcription. [provided by RefSeq, Jul 2008]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.056685865).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
KRT37NM_003770.5 linkc.1309G>T p.Gly437Cys missense_variant Exon 7 of 7 ENST00000225550.4 NP_003761.3 O76014

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
KRT37ENST00000225550.4 linkc.1309G>T p.Gly437Cys missense_variant Exon 7 of 7 1 NM_003770.5 ENSP00000225550.3 O76014
ENSG00000234859ENST00000432258.1 linkn.2195-2435C>A intron_variant Intron 3 of 3 2

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD3 exomes
AF:
0.0000199
AC:
5
AN:
251218
Hom.:
0
AF XY:
0.0000221
AC XY:
3
AN XY:
135778
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:
0.0000440
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.0000308
AC:
45
AN:
1461704
Hom.:
0
Cov.:
30
AF XY:
0.0000344
AC XY:
25
AN XY:
727158
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:
0.0000387
Gnomad4 OTH exome
AF:
0.0000331
GnomAD4 genome
Cov.:
32
Alfa
AF:
0.0000427
Hom.:
0
Bravo
AF:
0.00000378
ExAC
AF:
0.0000330
AC:
4
EpiCase
AF:
0.0000545
EpiControl
AF:
0.000178

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.11
BayesDel_addAF
Benign
-0.18
T
BayesDel_noAF
Benign
-0.37
CADD
Benign
2.0
DANN
Benign
0.69
DEOGEN2
Benign
0.014
T
Eigen
Benign
-1.1
Eigen_PC
Benign
-1.1
FATHMM_MKL
Benign
0.0046
N
M_CAP
Benign
0.029
D
MetaRNN
Benign
0.057
T
MetaSVM
Benign
-0.79
T
MutationAssessor
Benign
0.0
N
PrimateAI
Benign
0.27
T
PROVEAN
Benign
3.3
N
REVEL
Benign
0.14
Sift
Benign
0.16
T
Sift4G
Benign
0.19
T
Polyphen
0.0
B
Vest4
0.14
MutPred
0.20
Loss of relative solvent accessibility (P = 0.0676);
MVP
0.31
MPC
0.061
ClinPred
0.062
T
GERP RS
3.3
Varity_R
0.052
gMVP
0.10

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: rs150463302; hg19: chr17-39577171; API