rs1861628

Variant names:

• chr2-216763707-A-C
• ENST00000447289.1:n.389-1182A>C

Your query was ambiguous. Multiple possible variants found:

• chr2-216763707-A-C
• chr2-216763707-A-G
• chr2-216763707-A-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NR_187138.1(IGFBP-AS1):​n.407-1182A>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: IGFBP-AS1 NR_187138.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0150

Genes affected

DIRC3-AS1 (HGNC:):

IGFBP-AS1 (HGNC:55655): (IGFBP5 antisense RNA 1)

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.86).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
IGFBP-AS1	NR_187138.1	n.407-1182A>C		intron_variant	Intron 2 of 5
IGFBP-AS1	NR_187139.1	n.407-1182A>C		intron_variant	Intron 2 of 4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DIRC3-AS1	ENST00000447289.1	n.389-1182A>C		intron_variant	Intron 2 of 3	5
DIRC3-AS1	ENST00000695932.1	n.448+51238A>C		intron_variant	Intron 2 of 11
DIRC3-AS1	ENST00000695934.1	n.111+51238A>C		intron_variant	Intron 2 of 8
DIRC3-AS1	ENST00000702642.1	n.324-35842A>C		intron_variant	Intron 2 of 4

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 v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.86
CADD	Benign	2.0
DANN	Benign	0.50

Splicing

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr2-217628430;