NM_001012416.1:c.158G>A

Variant names:

• chr11-1697403-G-A
• rs1259766123
• NM_001012416.1:c.158G>A

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001012416.1(KRTAP5-6):​c.158G>A​(p.Cys53Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,008 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 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. C53F) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: KRTAP5-6 NM_001012416.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.955
• Publications: 0 publications found

Genes affected

KRTAP5-6 (HGNC:23600): (keratin associated protein 5-6) Predicted to be located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.13366023).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KRTAP5-6	NM_001012416.1	c.158G>A	p.Cys53Tyr	missense_variant	Exon 1 of 1	ENST00000382160.1	NP_001012416.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KRTAP5-6	ENST00000382160.1	c.158G>A	p.Cys53Tyr	missense_variant	Exon 1 of 1	6	NM_001012416.1	ENSP00000371595.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD2 exomes AF: 0.00000399 AC: 1 AN: 250838 AF XY: 0.00000737

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 FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461008 Hom.: 0 Cov.: 32 AF XY: 0.00000413 AC XY: 3 AN XY: 726820

African (AFR) AF: 0.00 AC: 0 AN: 33446

American (AMR) AF: 0.00 AC: 0 AN: 44716

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39690

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86210

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53418

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5082

European-Non Finnish (NFE) AF: 0.00000180 AC: 2 AN: 1111998

Other (OTH) AF: 0.00 AC: 0 AN: 60312

GnomAD4 genome Cov.: 31

Alfa AF: 0.0000282 Hom.: 0

Bravo AF: 0.0000113

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.53
CADD	Benign	14
DANN	Benign	0.46
DEOGEN2	Benign	0.15	T
Eigen	Benign	-0.31
Eigen_PC	Benign	-0.34
FATHMM_MKL	Benign	0.65	D
M_CAP	Benign	0.0041	T
MetaRNN	Benign	0.13	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Pathogenic	3.5	H
PhyloP100		0.95
PROVEAN	Pathogenic	-8.6	D
REVEL	Benign	0.13
Sift4G	Pathogenic	0.0	D
Polyphen		0.0010	B
Vest4		0.24
MutPred		0.077		Gain of ubiquitination at K57 (P = 0.1047);
MVP		0.29
MPC		0.017
ClinPred		0.20	T
GERP RS		2.7
PromoterAI		0.0050	Neutral
Varity_R		0.64
gMVP		0.031
Mutation Taster		=95/5	polymorphism

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

Other links and lift over

dbSNP: rs1259766123; hg19: chr11-1718633;