chr11-130188212-C-T

Variant names:

• chr11-130188212-C-T
• rs373655320
• NM_021978.4:c.180C>T

Variant summary

Our verdict is Benign. The variant received -7 ACMG points: 0P and 7B. BP4_Strong BP6_Moderate BP7

The NM_021978.4(ST14):​c.180C>T​(p.Ala60Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000304 in 1,614,028 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.000085 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000025 (0 hom.)
• Consequence: ST14 NM_021978.4 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -2.64
• Publications: 0 publications found

Genes affected

ST14 (HGNC:11344): (ST14 transmembrane serine protease matriptase) The protein encoded by this gene is an epithelial-derived, integral membrane serine protease. This protease forms a complex with the Kunitz-type serine protease inhibitor, HAI-1, and is found to be activated by sphingosine 1-phosphate. This protease has been shown to cleave and activate hepatocyte growth factor/scattering factor, and urokinase plasminogen activator, which suggest the function of this protease as an epithelial membrane activator for other proteases and latent growth factors. The expression of this protease has been associated with breast, colon, prostate, and ovarian tumors, which implicates its role in cancer invasion, and metastasis. [provided by RefSeq, Jul 2008]

ST14 Gene-Disease associations (from GenCC):

• autosomal recessive congenital ichthyosis 11

  Inheritance: AR Classification: STRONG, SUPPORTIVE Submitted by: G2P, Genomics England PanelApp, Orphanet, PanelApp Australia, Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Benign. The variant received -7 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.76).
• BP6: Variant 11-130188212-C-T is Benign according to our data. Variant chr11-130188212-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 740493.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-2.64 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_021978.4. 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
	ST14	NM_021978.4	MANE Select	c.180C>T	p.Ala60Ala	synonymous	Exon 2 of 19	NP_068813.1	Q9Y5Y6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ST14	ENST00000278742.6	TSL:1 MANE Select	c.180C>T	p.Ala60Ala	synonymous	Exon 2 of 19	ENSP00000278742.5	Q9Y5Y6
	ST14	ENST00000894129.1		c.180C>T	p.Ala60Ala	synonymous	Exon 2 of 19	ENSP00000564188.1
	ST14	ENST00000894128.1		c.180C>T	p.Ala60Ala	synonymous	Exon 2 of 19	ENSP00000564187.1

Frequencies

GnomAD3 genomes AF: 0.0000854 AC: 13 AN: 152150 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.000290

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

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: 0.0000147

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000637 AC: 16 AN: 251234 AF XY: 0.0000515

Gnomad AFR exome AF: 0.000616

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000544

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000264

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.0000246 AC: 36 AN: 1461878 Hom.: 0 Cov.: 32 AF XY: 0.0000220 AC XY: 16 AN XY: 727240

African (AFR) AF: 0.000538 AC: 18 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44718

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

East Asian (EAS) AF: 0.0000252 AC: 1 AN: 39700

South Asian (SAS) AF: 0.0000232 AC: 2 AN: 86258

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

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.0000135 AC: 15 AN: 1112004

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome AF: 0.0000854 AC: 13 AN: 152150 Hom.: 0 Cov.: 33 AF XY: 0.000135 AC XY: 10 AN XY: 74320

African (AFR) AF: 0.000290 AC: 12 AN: 41428

American (AMR) AF: 0.00 AC: 0 AN: 15274

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5192

South Asian (SAS) AF: 0.00 AC: 0 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10618

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68024

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.0000450 Hom.: 0

Bravo AF: 0.0000982

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.76
CADD	Benign	0.31
DANN	Benign	0.66
PhyloP100		-2.6

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: rs373655320; hg19: chr11-130058107; COSMIC: COSV99599006; COSMIC: COSV99599006;