rs755279283

Variant names:

• chr12-52469246-C-G
• rs755279283
• NM_173086.5:c.1511G>C

Your query was ambiguous. Multiple possible variants found:

• chr12-52469246-C-G
• chr12-52469246-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_173086.5(KRT6C):​c.1511G>C​(p.Gly504Ala) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. 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: not found (cov: 32)
• Consequence: KRT6C NM_173086.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.14

Genes affected

KRT6C (HGNC:20406): (keratin 6C) Keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into epithelial keratins and hair keratins. The type II keratins are clustered in a region of chromosome 12q13. [provided by RefSeq, Jul 2009]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.21068549).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KRT6C	NM_173086.5	c.1511G>C	p.Gly504Ala	missense_variant	Exon 9 of 9	ENST00000252250.7	NP_775109.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KRT6C	ENST00000252250.7	c.1511G>C	p.Gly504Ala	missense_variant	Exon 9 of 9	1	NM_173086.5	ENSP00000252250.6

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 36

GnomAD4 genome Cov.: 32

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Uncertain	0.044	T
BayesDel_noAF	Benign	-0.17
CADD	Benign	18
DANN	Benign	0.81
DEOGEN2	Benign	0.14	T
Eigen	Benign	-0.61
Eigen_PC	Benign	-0.74
FATHMM_MKL	Benign	0.30	N
LIST_S2	Benign	0.071	T
M_CAP	Uncertain	0.093	D
MetaRNN	Benign	0.21	T
MetaSVM	Uncertain	-0.16	T
MutationAssessor	Benign	2.0	M
PrimateAI	Benign	0.34	T
PROVEAN	Uncertain	-3.2	D
REVEL	Uncertain	0.30
Sift	Benign	0.16	T
Sift4G	Benign	0.082	T
Polyphen		0.19	B
Vest4		0.25
MutPred		0.41		Gain of catalytic residue at V503 (P = 0);
MVP		0.63
MPC		0.18
ClinPred		0.73	D
GERP RS		2.0
Varity_R		0.14
gMVP		0.54

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

Other links and lift over

dbSNP: rs755279283; hg19: chr12-52863030;