chr1-149943965-G-T

Variant names:

• chr1-149943965-G-T
• NM_020205.4:c.2424C>A

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_020205.4(OTUD7B):​c.2424C>A​(p.Ser808Arg) variant causes a missense 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 Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: OTUD7B NM_020205.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.86
• Publications: 0 publications found

Genes affected

OTUD7B (HGNC:16683): (OTU deubiquitinase 7B) Enables Lys48-specific deubiquitinase activity and thiol-dependent deubiquitinase. Involved in several processes, including negative regulation of I-kappaB kinase/NF-kappaB signaling; negative regulation of macromolecule metabolic process; and protein deubiquitination. Located in cytoplasm and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.3203761).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_020205.4. 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
	OTUD7B	NM_020205.4	MANE Select	c.2424C>A	p.Ser808Arg	missense	Exon 12 of 12	NP_064590.2	Q6GQQ9-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OTUD7B	ENST00000581312.6	TSL:1 MANE Select	c.2424C>A	p.Ser808Arg	missense	Exon 12 of 12	ENSP00000462729.1	Q6GQQ9-1
	OTUD7B	ENST00000907908.1		c.2451C>A	p.Ser817Arg	missense	Exon 12 of 12	ENSP00000577967.1
	OTUD7B	ENST00000907909.1		c.2424C>A	p.Ser808Arg	missense	Exon 12 of 12	ENSP00000577968.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.51
BayesDel_addAF	Benign	-0.095	T
BayesDel_noAF	Benign	-0.37
CADD	Benign	23
DANN	Uncertain	0.99
DEOGEN2	Benign	0.048	T
Eigen	Uncertain	0.19
Eigen_PC	Uncertain	0.27
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.0074	T
MetaRNN	Benign	0.32	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.9	L
PhyloP100		1.9
PrimateAI	Pathogenic	0.81	D
Sift4G	Uncertain	0.017	D
Polyphen		0.85	P
Vest4		0.45
MutPred		0.42		Gain of catalytic residue at S808 (P = 0.0107)
MVP		0.49
ClinPred		0.73	D
GERP RS		4.6
Varity_R		0.17
gMVP		0.66
Mutation Taster		=100/0	polymorphism

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

hg19: chr1-149915864;