NM_001350562.2:c.-122+3260C>G

Variant names:

• chr6-43481492-C-G
• rs61018535
• NM_001350562.2:c.-122+3260C>G

Variant summary

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

The NM_001350562.2(TJAP1):​c.-122+3260C>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: 26)
• Consequence: TJAP1 NM_001350562.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.15
• Publications: 5 publications found

Genes affected

TJAP1 (HGNC:17949): (tight junction associated protein 1) This gene encodes a tight junction-associated protein. Incorporation of the encoded protein into tight junctions occurs at a late stage of formation of the junctions. The encoded protein localizes to the Golgi and may function in vesicle trafficking. Alternatively spliced transcript variants have been described. A related pseudogene exists on the X chromosome. [provided by RefSeq, Mar 2009]

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=-0.89).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001350562.2. 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
	TJAP1	NM_001350562.2	MANE Select	c.-122+3260C>G		intron	N/A	NP_001337491.1
	TJAP1	NM_001146016.2		c.-125+3260C>G		intron	N/A	NP_001139488.1
	TJAP1	NM_001350561.2		c.-177+2774C>G		intron	N/A	NP_001337490.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TJAP1	ENST00000372449.6	TSL:5 MANE Select	c.-122+3260C>G		intron	N/A	ENSP00000361527.1
	TJAP1	ENST00000372445.9	TSL:1	c.-125+3260C>G		intron	N/A	ENSP00000361522.5
	TJAP1	ENST00000259751.5	TSL:2	c.-177+3260C>G		intron	N/A	ENSP00000259751.1

Frequencies

GnomAD3 genomes Cov.: 26

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

GnomAD4 genome Cov.: 26

Alfa AF: 0.00 Hom.: 247

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	0.70
DANN	Benign	0.085
PhyloP100		-1.1

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: rs61018535; hg19: chr6-43449230;