rs886061877

Variant names:

• chr7-107564158-C-A
• rs886061877
• NM_181581.3:c.-162C>A

Your query was ambiguous. Multiple possible variants found:

• chr7-107564158-C-A
• chr7-107564158-C-G

Variant summary

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

The NM_181581.3(DUS4L):​c.-162C>A variant causes a 5 prime UTR 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)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: DUS4L NM_181581.3 5_prime_UTR
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.517
• Publications: 0 publications found

Genes affected

DUS4L (HGNC:21517): (dihydrouridine synthase 4 like) Predicted to enable tRNA dihydrouridine synthase activity. Predicted to be involved in tRNA dihydrouridine synthesis. [provided by Alliance of Genome Resources, Apr 2022]

COG5 (HGNC:14857): (component of oligomeric golgi complex 5) The protein encoded by this gene is one of eight proteins (Cog1-8) which form a Golgi-localized complex (COG) required for normal Golgi morphology and function. The encoded protein is organized with conserved oligomeric Golgi complex components 6, 7 and 8 into a sub-complex referred to as lobe B. Alternative splicing results in multiple transcript variants. Mutations in this gene result in congenital disorder of glycosylation type 2I.[provided by RefSeq, Jan 2011]

DUS4L-BCAP29 (HGNC:54422): (DUS4L-BCAP29 readthrough) This locus represents naturally occurring readthrough transcription between the neighboring DUS4L (dihydrouridine synthase 4 like) and BCAP29 (B cell receptor associated protein 29) genes on chromosome 7. The readthrough transcript encodes a fusion protein that shares sequence identity with each individual gene product. [provided by RefSeq, Jul 2019]

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=-0.83).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_181581.3. 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
	DUS4L	NM_181581.3	MANE Select	c.-162C>A		5_prime_UTR	Exon 1 of 8	NP_853559.1	O95620-1
	DUS4L-BCAP29	NM_001371364.2		c.-162C>A		5_prime_UTR	Exon 1 of 15	NP_001358293.1	A0A669KAY5
	DUS4L-BCAP29	NM_001371365.2		c.-200C>A		5_prime_UTR	Exon 1 of 14	NP_001358294.1	A0A669KB27

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DUS4L	ENST00000265720.8	TSL:2 MANE Select	c.-162C>A		5_prime_UTR	Exon 1 of 8	ENSP00000265720.3	O95620-1
	COG5	ENST00000393603.7	TSL:1	c.-262G>T		5_prime_UTR	Exon 1 of 21	ENSP00000377228.3	A0AAA9X2X8
	DUS4L-BCAP29	ENST00000673665.1		c.-540C>A		5_prime_UTR	Exon 1 of 13	ENSP00000501082.1	A0A669KB27

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0 AN: 536284 Hom.: 0 Cov.: 7 AF XY: 0.00 AC XY: 0 AN XY: 278692

African (AFR) AF: 0.00 AC: 0 AN: 13986

American (AMR) AF: 0.00 AC: 0 AN: 19648

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 14288

East Asian (EAS) AF: 0.00 AC: 0 AN: 31270

South Asian (SAS) AF: 0.00 AC: 0 AN: 48230

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 29718

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 2158

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 348134

Other (OTH) AF: 0.00 AC: 0 AN: 28852

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	COG5-congenital disorder of glycosylation (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	8.2
DANN	Benign	0.75
PhyloP100		0.52
PromoterAI		-0.0066	Neutral

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: rs886061877; hg19: chr7-107204603;