18-1366300-C-G

Variant names:

• chr18-1366300-C-G
• rs1146075
• ENST00000577403.6:n.123+2185G>C

Variant summary

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

The ENST00000577403.6(LINC00470):​n.123+2185G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. 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: LINC00470 ENST00000577403.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.00800
• Publications: 3 publications found

Genes affected

LINC00470 (HGNC:1225): (long intergenic non-protein coding RNA 470)

LOC105371954 (HGNC:):

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=-0.87).

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000577403.6. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
There are no transcript annotations for this variant.

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LINC00470	ENST00000577403.6	TSL:1	n.123+2185G>C		intron	N/A
	LINC00470	ENST00000655957.1		n.477G>C		non_coding_transcript_exon	Exon 3 of 9
	LINC00470	ENST00000663512.2		n.517G>C		non_coding_transcript_exon	Exon 3 of 10

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	0.39
DANN	Benign	0.47
PhyloP100		-0.0080

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs1146075; hg19: chr18-1366301;