2-200896214-T-A

Variant names:

• chr2-200896214-T-A
• rs13384245
• NM_001369441.2:c.726+824T>A

Variant summary

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

The NM_001369441.2(NIF3L1):​c.726+824T>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000132 in 152,004 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: 𝑓 0.000013 (0 hom., cov: 31)
• Consequence: NIF3L1 NM_001369441.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0860
• Publications: 19 publications found

Genes affected

NIF3L1 (HGNC:13390): (NGG1 interacting factor 3 like 1) Enables identical protein binding activity. Involved in positive regulation of transcription, DNA-templated. Located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

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=-0.73).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001369441.2. 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
	NIF3L1	NM_001369441.2	MANE Select	c.726+824T>A		intron	N/A	NP_001356370.1
	NIF3L1	NM_001136039.2		c.726+824T>A		intron	N/A	NP_001129511.1
	NIF3L1	NM_001369442.1		c.726+824T>A		intron	N/A	NP_001356371.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NIF3L1	ENST00000409020.6	TSL:5 MANE Select	c.726+824T>A		intron	N/A	ENSP00000386394.1
	NIF3L1	ENST00000359683.8	TSL:1	c.645+824T>A		intron	N/A	ENSP00000352711.4
	NIF3L1	ENST00000409588.1	TSL:1	c.726+824T>A		intron	N/A	ENSP00000387021.1

Frequencies

GnomAD3 genomes AF: 0.0000132 AC: 2 AN: 152004 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.0000483

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: 0.00

Gnomad OTH AF: 0.00

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

GnomAD4 genome AF: 0.0000132 AC: 2 AN: 152004 Hom.: 0 Cov.: 31 AF XY: 0.0000135 AC XY: 1 AN XY: 74260

African (AFR) AF: 0.0000483 AC: 2 AN: 41370

American (AMR) AF: 0.00 AC: 0 AN: 15260

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: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10568

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68002

Other (OTH) AF: 0.00 AC: 0 AN: 2088

Alfa AF: 0.00 Hom.: 5654

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.73
CADD	Benign	1.5
DANN	Benign	0.89
PhyloP100		-0.086

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: rs13384245; hg19: chr2-201760937;