XM_047419645.1:c.323+1452A>G

Variant names:

• chr6-159094277-T-C
• rs2249937
• ENST00000645980.2:c.-272+1452A>G

Variant summary

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

The XM_047419645.1(LOC112267968):​c.323+1452A>G 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: 33)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: LOC112267968 XM_047419645.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0310
• Publications: 14 publications found

Genes affected

TAGAP (HGNC:15669): (T cell activation RhoGTPase activating protein) This gene encodes a member of the Rho GTPase-activator protein superfamily. The encoded protein may function as a Rho GTPase-activating protein. Alterations in this gene may be associated with several diseases, including rheumatoid arthritis, celiac disease, and multiple sclerosis. Alternate splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2013]

LOC112267968 (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=-0.81).

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000645980.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

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

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TAGAP	ENST00000645980.2		c.-272+1452A>G		intron	N/A	ENSP00000520449.1	A0AAQ5BID7
	ENSG00000224478	ENST00000642586.1		n.185T>C		non_coding_transcript_exon	Exon 1 of 5
	ENSG00000285492	ENST00000642829.1		n.500+1452A>G		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 150 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 112

African (AFR) AF: 0.00 AC: 0 AN: 2

American (AMR) AC: 0 AN: 0

Ashkenazi Jewish (ASJ) AC: 0 AN: 0

East Asian (EAS) AC: 0 AN: 0

South Asian (SAS) AF: 0.00 AC: 0 AN: 10

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 2

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 118

Other (OTH) AF: 0.00 AC: 0 AN: 8

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	4.5
DANN	Benign	0.44
PhyloP100		-0.031

Splicing

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

Other links and lift over

dbSNP: rs2249937; hg19: chr6-159515309;