rs770626867

Variant names:

• chr4-143185817-C-A
• rs770626867
• NM_032557.6:c.367C>A

Your query was ambiguous. Multiple possible variants found:

• chr4-143185817-C-A
• chr4-143185817-C-G
• chr4-143185817-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_032557.6(USP38):​c.367C>A​(p.Leu123Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000821 in 1,461,892 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict 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: 32)
  • Exomes 𝑓: 0.0000082 (0 hom.)
• Consequence: USP38 NM_032557.6 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.417

Genes affected

USP38 (HGNC:20067): (ubiquitin specific peptidase 38) Enables thiol-dependent deubiquitinase. Involved in protein deubiquitination. Predicted to be active in cytosol and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.06966466).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
USP38	NM_032557.6	c.367C>A	p.Leu123Ile	missense_variant	Exon 1 of 10	ENST00000307017.9	NP_115946.2
USP38	NM_001410848.1	c.367C>A	p.Leu123Ile	missense_variant	Exon 1 of 9		NP_001397777.1
USP38	NM_001290325.1	c.367C>A	p.Leu123Ile	missense_variant	Exon 1 of 9		NP_001277254.1
USP38	NM_001290326.1	c.-1115C>A		5_prime_UTR_variant	Exon 1 of 11		NP_001277255.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
USP38	ENST00000307017.9	c.367C>A	p.Leu123Ile	missense_variant	Exon 1 of 10	1	NM_032557.6	ENSP00000303434.4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD3 exomes AF: 0.00000398 AC: 1 AN: 251476 Hom.: 0 AF XY: 0.00000736 AC XY: 1 AN XY: 135910

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000879

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000821 AC: 12 AN: 1461892 Hom.: 0 Cov.: 31 AF XY: 0.00000688 AC XY: 5 AN XY: 727248

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000989

Gnomad4 OTH exome AF: 0.0000166

GnomAD4 genome Cov.: 32

TwinsUK AF: 0.000270 AC: 1

ALSPAC AF: 0.00 AC: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.078
BayesDel_addAF	Benign	-0.19	T
BayesDel_noAF	Benign	-0.51
CADD	Benign	19
DANN	Benign	0.93
DEOGEN2	Benign	0.029	.;T
Eigen	Benign	-0.56
Eigen_PC	Benign	-0.36
FATHMM_MKL	Benign	0.079	N
LIST_S2	Benign	0.84	T;T
M_CAP	Benign	0.0039	T
MetaRNN	Benign	0.070	T;T
MetaSVM	Benign	-0.96	T
MutationAssessor	Benign	0.55	N;N
PrimateAI	Uncertain	0.56	T
PROVEAN	Benign	0.17	N;N
REVEL	Benign	0.056
Sift	Benign	0.50	T;T
Sift4G	Benign	0.59	T;T
Polyphen		0.0040	.;B
Vest4		0.17
MutPred		0.29		Gain of catalytic residue at L123 (P = 0.1438);Gain of catalytic residue at L123 (P = 0.1438);
MVP		0.65
MPC		0.89
ClinPred		0.25	T
GERP RS		5.0
Varity_R		0.25
gMVP		0.12

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

LitVar

Other links and lift over

dbSNP: rs770626867; hg19: chr4-144106970;