rs1555634618
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP6_Moderate
The NM_000271.5(NPC1):c.1947+7_1947+8insT variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000777 in 1,287,328 control chromosomes in the GnomAD database, with no homozygous occurrence. 1/1 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Likely benign (★).
Frequency
Consequence
NM_000271.5 splice_region, intron
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 0 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
NPC1 | NM_000271.5 | c.1947+7_1947+8insT | splice_region_variant, intron_variant | ENST00000269228.10 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
NPC1 | ENST00000269228.10 | c.1947+7_1947+8insT | splice_region_variant, intron_variant | 1 | NM_000271.5 | P1 | |||
NPC1 | ENST00000591051.1 | c.1025+7_1025+8insT | splice_region_variant, intron_variant | 2 | |||||
NPC1 | ENST00000540608.5 | n.1861+7_1861+8insT | splice_region_variant, intron_variant, non_coding_transcript_variant | 2 |
Frequencies
GnomAD3 genomes ? Cov.: 0
GnomAD4 exome AF: 7.77e-7 AC: 1AN: 1287328Hom.: 0 Cov.: 25 AF XY: 0.00 AC XY: 0AN XY: 647090
GnomAD4 genome ? Cov.: 0
ClinVar
Submissions by phenotype
Niemann-Pick disease, type C1 Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Feb 05, 2022 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
No publications associated with this variant yet.