1-149944221-C-A

Variant names:

• chr1-149944221-C-A
• rs376252200
• NM_020205.4:c.2168G>T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_020205.4(OTUD7B):​c.2168G>T​(p.Gly723Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000806 in 1,612,860 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 31)
  • Exomes 𝑓: 0.0000075 (0 hom.)
• Consequence: OTUD7B NM_020205.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.35
• Publications: 3 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 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.070400715).

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.2168G>T	p.Gly723Val	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.2168G>T	p.Gly723Val	missense	Exon 12 of 12	ENSP00000462729.1	Q6GQQ9-1
	OTUD7B	ENST00000907908.1		c.2195G>T	p.Gly732Val	missense	Exon 12 of 12	ENSP00000577967.1
	OTUD7B	ENST00000907909.1		c.2168G>T	p.Gly723Val	missense	Exon 12 of 12	ENSP00000577968.1

Frequencies

GnomAD3 genomes AF: 0.0000131 AC: 2 AN: 152122 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000654

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000324 AC: 8 AN: 246842 AF XY: 0.0000448

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.000116

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000359

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000753 AC: 11 AN: 1460738 Hom.: 0 Cov.: 32 AF XY: 0.00000963 AC XY: 7 AN XY: 726606

African (AFR) AF: 0.00 AC: 0 AN: 33476

American (AMR) AF: 0.0000896 AC: 4 AN: 44662

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26020

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86164

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53342

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5730

European-Non Finnish (NFE) AF: 0.00000630 AC: 7 AN: 1111308

Other (OTH) AF: 0.00 AC: 0 AN: 60336

GnomAD4 genome AF: 0.0000131 AC: 2 AN: 152122 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 74316

African (AFR) AF: 0.00 AC: 0 AN: 41412

American (AMR) AF: 0.0000654 AC: 1 AN: 15282

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5194

South Asian (SAS) AF: 0.00 AC: 0 AN: 4836

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10610

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68000

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ESP6500AA AF: 0.00 AC: 0

ESP6500EA AF: 0.000121 AC: 1

ExAC AF: 0.0000414 AC: 5

EpiCase AF: 0.00

EpiControl AF: 0.000119

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	Benign	0.089
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.37
CADD	Benign	18
DANN	Benign	0.96
DEOGEN2	Benign	0.037	T
Eigen	Benign	-0.37
Eigen_PC	Benign	-0.25
FATHMM_MKL	Uncertain	0.88	D
LIST_S2	Benign	0.63	T
M_CAP	Benign	0.012	T
MetaRNN	Benign	0.070	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.8	L
PhyloP100		1.3
PrimateAI	Benign	0.34	T
Sift4G	Benign	0.30	T
Polyphen		0.0020	B
Vest4		0.12
MVP		0.59
ClinPred		0.079	T
GERP RS		4.4
Varity_R		0.095
gMVP		0.38
Mutation Taster		=99/1	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

dbSNP: rs376252200; hg19: chr1-149916120; COSMIC: COSV64916454; COSMIC: COSV64916454;