rs14177

Variant names:

• chr10-101007398-C-A
• rs14177
• NM_001318100.2:c.*230C>A

Your query was ambiguous. Multiple possible variants found:

• chr10-101007398-C-A
• chr10-101007398-C-G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001318100.2(LZTS2):​c.*230C>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000787 in 1,271,196 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.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 7.9e-7 (0 hom.)
• Consequence: LZTS2 NM_001318100.2 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.245
• Publications: 8 publications found

Genes affected

LZTS2 (HGNC:29381): (leucine zipper tumor suppressor 2) The protein encoded by this gene belongs to the leucine zipper tumor suppressor family of proteins, which function in transcription regulation and cell cycle control. This family member can repress beta-catenin-mediated transcriptional activation and is a negative regulator of the Wnt signaling pathway. It negatively regulates microtubule severing at centrosomes, and is necessary for central spindle formation and cytokinesis completion. It is implicated in cancer, where it may inhibit cell proliferation and decrease susceptibility to tumor development. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Dec 2015]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.7).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LZTS2	NM_001318100.2	c.*230C>A		3_prime_UTR_variant	Exon 5 of 5	ENST00000454422.2	NP_001305029.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LZTS2	ENST00000454422.2	c.*230C>A		3_prime_UTR_variant	Exon 5 of 5	2	NM_001318100.2	ENSP00000416972.2
LZTS2	ENST00000370220.1	c.*230C>A		3_prime_UTR_variant	Exon 4 of 4	1		ENSP00000359240.1
LZTS2	ENST00000370223.7	c.*230C>A		3_prime_UTR_variant	Exon 5 of 5	1		ENSP00000359243.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 7.87e-7 AC: 1 AN: 1271196 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 617020

African (AFR) AF: 0.00 AC: 0 AN: 27314

American (AMR) AF: 0.00 AC: 0 AN: 20218

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 19320

East Asian (EAS) AF: 0.00 AC: 0 AN: 31840

South Asian (SAS) AF: 0.00 AC: 0 AN: 61822

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 30142

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5178

European-Non Finnish (NFE) AF: 9.78e-7 AC: 1 AN: 1022556

Other (OTH) AF: 0.00 AC: 0 AN: 52806

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 525

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.70
CADD	Benign	7.4
DANN	Benign	0.82
PhyloP100		0.24

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: rs14177; hg19: chr10-102767155;