NM_014357.5:c.122C>T

Variant names:

• chr1-152686965-C-T
• rs145964810
• NM_014357.5:c.122C>T

Variant summary

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

The NM_014357.5(LCE2B):​c.122C>T​(p.Ser41Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000198 in 1,612,814 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. S41A) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.00011 (0 hom., cov: 32)
  • Exomes 𝑓: 0.00021 (0 hom.)
• Consequence: LCE2B NM_014357.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.890
• Publications: 1 publications found

Genes affected

LCE2B (HGNC:16610): (late cornified envelope 2B) This gene is one of the at least 20 genes expressed during epidermal differentiation and located on chromosomal band 1q21. This gene is involved in epidermal differentiation, and it is expressed at high levels in normal and psoriatic skin, but not in cultured keratinocytes or in any other tested cell types or tissues. [provided by RefSeq, Jul 2008]

ENSG00000304363 (HGNC:):

ACMG classification

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

• BP4: Computational evidence support a benign effect (MetaRNN=0.040558666).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014357.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LCE2B	NM_014357.5	MANE Select	c.122C>T	p.Ser41Phe	missense	Exon 2 of 2	NP_055172.1	O14633

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LCE2B	ENST00000368780.4	TSL:1 MANE Select	c.122C>T	p.Ser41Phe	missense	Exon 2 of 2	ENSP00000357769.3	O14633
	ENSG00000304363	ENST00000802896.1		n.81-8448G>A		intron	N/A
	ENSG00000304363	ENST00000802897.1		n.69-20239G>A		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.000106 AC: 16 AN: 151154 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000494

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000193

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000191

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.000111 AC: 28 AN: 251366 AF XY: 0.0000883

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000544

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.000211

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.000207 AC: 303 AN: 1461544 Hom.: 0 Cov.: 32 AF XY: 0.000213 AC XY: 155 AN XY: 727104

African (AFR) AF: 0.0000601 AC: 2 AN: 33292

American (AMR) AF: 0.0000671 AC: 3 AN: 44688

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.000101 AC: 4 AN: 39700

South Asian (SAS) AF: 0.0000348 AC: 3 AN: 86258

European-Finnish (FIN) AF: 0.0000187 AC: 1 AN: 53420

Middle Eastern (MID) AF: 0.000867 AC: 5 AN: 5766

European-Non Finnish (NFE) AF: 0.000246 AC: 273 AN: 1111942

Other (OTH) AF: 0.000199 AC: 12 AN: 60344

GnomAD4 genome AF: 0.000106 AC: 16 AN: 151270 Hom.: 0 Cov.: 32 AF XY: 0.000122 AC XY: 9 AN XY: 73950

African (AFR) AF: 0.0000492 AC: 2 AN: 40624

American (AMR) AF: 0.00 AC: 0 AN: 15272

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.000193 AC: 1 AN: 5168

South Asian (SAS) AF: 0.00 AC: 0 AN: 4814

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10602

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.000191 AC: 13 AN: 68014

Other (OTH) AF: 0.00 AC: 0 AN: 2104

Alfa AF: 0.000213 Hom.: 0

Bravo AF: 0.000106

TwinsUK AF: 0.000539 AC: 2

ALSPAC AF: 0.00 AC: 0

ESP6500AA AF: 0.00 AC: 0

ESP6500EA AF: 0.000465 AC: 4

ExAC AF: 0.000107 AC: 13

EpiCase AF: 0.000109

EpiControl AF: 0.000178

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.084
BayesDel_addAF	Benign	-0.51	T
BayesDel_noAF	Benign	-0.68
CADD	Benign	8.5
DANN	Benign	0.38
DEOGEN2	Benign	0.18	T
Eigen	Benign	-1.0
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.026	N
LIST_S2	Benign	0.29	T
M_CAP	Benign	0.0016	T
MetaRNN	Benign	0.041	T
MetaSVM	Benign	-0.91	T
MutationAssessor	Benign	0.55	N
PhyloP100		0.89
PrimateAI	Benign	0.23	T
PROVEAN	Uncertain	-2.7	D
REVEL	Benign	0.044
Sift	Uncertain	0.0020	D
Sift4G	Uncertain	0.049	D
Polyphen		0.054	B
Vest4		0.18
MVP		0.076
MPC		0.0027
ClinPred		0.035	T
GERP RS		1.3
Varity_R		0.088
gMVP		0.029
Mutation Taster		=100/0	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs145964810; hg19: chr1-152659441; COSMIC: COSV64227448;