1-162287386-A-T
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_014697.3(NOS1AP):c.220A>T(p.Ile74Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000186 in 1,613,622 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_014697.3 missense
Scores
Clinical Significance
Conservation
Genome browser will be placed here
ACMG classification
Verdict is Uncertain_significance. Variant got 2 ACMG points.
Transcripts
RefSeq
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
NOS1AP | ENST00000361897.10 | c.220A>T | p.Ile74Phe | missense_variant | Exon 3 of 10 | 1 | NM_014697.3 | ENSP00000355133.5 | ||
NOS1AP | ENST00000530878.5 | c.220A>T | p.Ile74Phe | missense_variant | Exon 3 of 10 | 1 | ENSP00000431586.1 | |||
NOS1AP | ENST00000430120.3 | n.220A>T | non_coding_transcript_exon_variant | Exon 3 of 11 | 1 | ENSP00000396713.3 |
Frequencies
GnomAD3 genomes AF: 0.0000131 AC: 2AN: 152154Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251486Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135914
GnomAD4 exome AF: 6.84e-7 AC: 1AN: 1461468Hom.: 0 Cov.: 29 AF XY: 0.00000138 AC XY: 1AN XY: 727114
GnomAD4 genome AF: 0.0000131 AC: 2AN: 152154Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1AN XY: 74332
ClinVar
Submissions by phenotype
not specified Uncertain:1
The c.220A>T (p.I74F) alteration is located in exon 3 (coding exon 3) of the NOS1AP gene. This alteration results from a A to T substitution at nucleotide position 220, causing the isoleucine (I) at amino acid position 74 to be replaced by a phenylalanine (F). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at