chr19-56195679-G-C

Variant names:

• chr19-56195679-G-C
• rs4801298
• NM_001080456.5:c.-128+2055C>G

Variant summary

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

The NM_001080456.5(ZSCAN5B):​c.-128+2055C>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: 30)
• Consequence: ZSCAN5B NM_001080456.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.71
• Publications: 4 publications found

Genes affected

ZSCAN5B (HGNC:34246): (zinc finger and SCAN domain containing 5B) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be located in nucleus. [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=-0.99).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001080456.5. 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
	ZSCAN5B	NM_001080456.5	MANE Select	c.-128+2055C>G		intron	N/A	NP_001073925.2	A6NJL1
	ZSCAN5B	NM_001385638.1		c.-3+2055C>G		intron	N/A	NP_001372567.1	A6NJL1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZSCAN5B	ENST00000586855.7	TSL:5 MANE Select	c.-128+2055C>G		intron	N/A	ENSP00000466072.2	A6NJL1
	ZSCAN5B	ENST00000589938.5	TSL:5	c.-3+2055C>G		intron	N/A	ENSP00000465118.1	K7EJD1
	ZSCAN5B	ENST00000587032.2	TSL:5	c.-63+2055C>G		intron	N/A	ENSP00000468660.2	K7ESD3

Frequencies

GnomAD3 genomes Cov.: 30

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

GnomAD4 genome Cov.: 30

Alfa AF: 0.00 Hom.: 17777

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.99
CADD	Benign	0.35
DANN	Benign	0.48
PhyloP100		-1.7

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: rs4801298; hg19: chr19-56707048;