chrX-45200694-T-G

Position:

• chrX-45200694-T-G

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_176819.4(DIPK2B):​c.133A>C​(p.Arg45Arg) variant causes a synonymous 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. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 23)
• Consequence: DIPK2B NM_176819.4 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 1.44

Genes affected

DIPK2B (HGNC:25866): (divergent protein kinase domain 2B) Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000229491 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.62).
• BP6: Variant X-45200694-T-G is Benign according to our data. Variant chrX-45200694-T-G is described in ClinVar as [Likely_benign]. Clinvar id is 2660377.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=1.43 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DIPK2B	NM_176819.4	c.133A>C	p.Arg45Arg	synonymous_variant	1/5	ENST00000398000.7	NP_789789.2
DIPK2B	NM_024689.3	c.133A>C	p.Arg45Arg	synonymous_variant	1/3		NP_078965.2
DIPK2B	XM_005272670.1	c.133A>C	p.Arg45Arg	synonymous_variant	1/4		XP_005272727.1
DIPK2B	XM_006724559.1	c.133A>C	p.Arg45Arg	synonymous_variant	1/4		XP_006724622.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DIPK2B	ENST00000398000.7	c.133A>C	p.Arg45Arg	synonymous_variant	1/5	5	NM_176819.4	ENSP00000381086.2
DIPK2B	ENST00000377934.4	c.133A>C	p.Arg45Arg	synonymous_variant	1/3	1		ENSP00000367168.4
ENSG00000229491	ENST00000438181.5	n.179+17265T>G		intron_variant		3
ENSG00000229491	ENST00000450527.5	n.94+17350T>G		intron_variant		2

Frequencies

GnomAD3 genomes Cov.: 23

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 23

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Nov 01, 2022

DIPK2B: PM2:Supporting, BP4, BP7 -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.62
CADD	Benign	8.4
DANN	Benign	0.77

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chrX-45059939;