rs201295181

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_198690.3(KRTAP10-9):​c.86C>A​(p.Pro29His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000212 in 1,612,726 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. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P29A) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0011 ( 0 hom., cov: 33)
Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

KRTAP10-9
NM_198690.3 missense

Scores

4
4
10

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.31

Publications

1 publications found
Variant links:
Genes affected
KRTAP10-9 (HGNC:22971): (keratin associated protein 10-9) Predicted to be located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]
TSPEAR (HGNC:1268): (thrombospondin type laminin G domain and EAR repeats) This gene encodes a protein that contains a N-terminal thrombospondin-type laminin G domain and several tandem arranged epilepsy-associated repeats (EARs). A mutation in this gene is the cause of autosomal recessive deafness-98. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Dec 2012]
TSPEAR Gene-Disease associations (from GenCC):
  • ectodermal dysplasia 14, hair/tooth type with or without hypohidrosis
    Inheritance: AR Classification: STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
  • hearing loss, autosomal recessive
    Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
  • autosomal recessive nonsyndromic hearing loss 98
    Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
  • nonsyndromic genetic hearing loss
    Inheritance: AR Classification: NO_KNOWN Submitted by: ClinGen

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -4 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.009759277).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_198690.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
KRTAP10-9
NM_198690.3
MANE Select
c.86C>Ap.Pro29His
missense
Exon 1 of 1NP_941963.2P60411-1
TSPEAR
NM_144991.3
MANE Select
c.83-59252G>T
intron
N/ANP_659428.2
TSPEAR
NM_001272037.2
c.-122-59252G>T
intron
N/ANP_001258966.1

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
KRTAP10-9
ENST00000397911.5
TSL:6 MANE Select
c.86C>Ap.Pro29His
missense
Exon 1 of 1ENSP00000381009.3P60411-1
TSPEAR
ENST00000323084.9
TSL:1 MANE Select
c.83-59252G>T
intron
N/AENSP00000321987.4Q8WU66-1
KRTAP10-9
ENST00000484861.1
TSL:1
n.135C>A
non_coding_transcript_exon
Exon 1 of 2

Frequencies

GnomAD3 genomes
AF:
0.00111
AC:
169
AN:
152206
Hom.:
0
Cov.:
33
show subpopulations
Gnomad AFR
AF:
0.00376
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.000589
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0000441
Gnomad OTH
AF:
0.000478
GnomAD2 exomes
AF:
0.000265
AC:
66
AN:
249382
AF XY:
0.000222
show subpopulations
Gnomad AFR exome
AF:
0.00350
Gnomad AMR exome
AF:
0.000348
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.00
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.000118
AC:
173
AN:
1460402
Hom.:
0
Cov.:
31
AF XY:
0.0000991
AC XY:
72
AN XY:
726540
show subpopulations
African (AFR)
AF:
0.00389
AC:
130
AN:
33442
American (AMR)
AF:
0.000514
AC:
23
AN:
44710
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
26120
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39694
South Asian (SAS)
AF:
0.00
AC:
0
AN:
86184
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
53376
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
4634
European-Non Finnish (NFE)
AF:
0.00000630
AC:
7
AN:
1111976
Other (OTH)
AF:
0.000216
AC:
13
AN:
60266
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.506
Heterozygous variant carriers
0
15
31
46
62
77
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
10
20
30
40
50
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
AF:
0.00111
AC:
169
AN:
152324
Hom.:
0
Cov.:
33
AF XY:
0.000980
AC XY:
73
AN XY:
74476
show subpopulations
African (AFR)
AF:
0.00375
AC:
156
AN:
41574
American (AMR)
AF:
0.000588
AC:
9
AN:
15306
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3470
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5184
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4830
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10624
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
294
European-Non Finnish (NFE)
AF:
0.0000441
AC:
3
AN:
68016
Other (OTH)
AF:
0.000473
AC:
1
AN:
2114
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.504
Heterozygous variant carriers
0
8
16
24
32
40
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.000431
Hom.:
0
Bravo
AF:
0.00132
ESP6500AA
AF:
0.00228
AC:
10
ESP6500EA
AF:
0.00
AC:
0
ExAC
AF:
0.000387
AC:
47

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.16
BayesDel_addAF
Benign
-0.40
T
BayesDel_noAF
Benign
-0.34
CADD
Benign
19
DANN
Uncertain
0.99
DEOGEN2
Benign
0.24
T
Eigen
Uncertain
0.43
Eigen_PC
Uncertain
0.27
FATHMM_MKL
Benign
0.20
N
LIST_S2
Uncertain
0.94
D
M_CAP
Benign
0.012
T
MetaRNN
Benign
0.0098
T
MetaSVM
Benign
-0.55
T
MutationAssessor
Pathogenic
3.5
H
PhyloP100
2.3
PrimateAI
Benign
0.24
T
PROVEAN
Pathogenic
-8.4
D
REVEL
Benign
0.20
Sift
Pathogenic
0.0
D
Sift4G
Pathogenic
0.0
D
Polyphen
1.0
D
Vest4
0.43
MVP
0.33
ClinPred
0.23
T
GERP RS
3.5
PromoterAI
-0.018
Neutral
Varity_R
0.64
gMVP
0.16
Mutation Taster
=66/34
polymorphism

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.13
Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

Other links and lift over

dbSNP: rs201295181; hg19: chr21-46047174; API