NM_001286474.2:c.100+44C>G

Variant names:

• chr6-32369853-G-C
• rs2273017
• NM_001286474.2:c.100+44C>G

Variant summary

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

The NM_001286474.2(TSBP1):​c.100+44C>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: 31)
• Consequence: TSBP1 NM_001286474.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.28
• Publications: 59 publications found

Genes affected

TSBP1 (HGNC:13922): (testis expressed basic protein 1) Located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

TSBP1-AS1 (HGNC:39756): (TSBP1 and BTNL2 antisense RNA 1)

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=-0.82).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001286474.2. 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
	TSBP1	NM_001286474.2	MANE Select	c.100+44C>G		intron	N/A	NP_001273403.1
	TSBP1	NM_006781.5		c.100+44C>G		intron	N/A	NP_006772.3
	TSBP1	NM_001286475.2		c.100+44C>G		intron	N/A	NP_001273404.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TSBP1	ENST00000533191.6	TSL:1 MANE Select	c.100+44C>G		intron	N/A	ENSP00000431199.1
	TSBP1	ENST00000442822.6	TSL:1	c.100+44C>G		intron	N/A	ENSP00000411164.2
	TSBP1	ENST00000447241.6	TSL:5	c.100+44C>G		intron	N/A	ENSP00000415517.2

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 14

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 97762

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	0.59
DANN	Benign	0.40
PhyloP100		-1.3

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: rs2273017; hg19: chr6-32337630;