rs937766910

Variant names:

• chr9-113275656-A-T
• rs937766910
• ENST00000374199.9:c.-88A>T

Your query was ambiguous. Multiple possible variants found:

• chr9-113275656-A-T
• chr9-113275656-A-G

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_Strong BS2

The ENST00000374199.9(PRPF4):​c.-88A>T variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000159 in 1,319,258 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: 0.000016 (0 hom.)
• Consequence: PRPF4 ENST00000374199.9 5_prime_UTR
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.77
• Publications: 0 publications found

Genes affected

PRPF4 (HGNC:17349): (pre-mRNA splicing tri-snRNP complex factor PRPF4) The protein encoded by this gene is part of a heteromeric complex that binds U4, U5, and U6 small nuclear RNAs and is involved in pre-mRNA splicing. The encoded protein also is a mitotic checkpoint protein and a regulator of chemoresistance in human ovarian cancer. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2016]

CDC26 (HGNC:17839): (cell division cycle 26) The protein encoded by this gene is highly similar to Saccharomyces cerevisiae Cdc26, a component of cell cycle anaphase-promoting complex (APC). APC is composed of a group of highly conserved proteins and functions as a cell cycle-regulated ubiquitin-protein ligase. APC thus is responsible for the cell cycle regulated proteolysis of various proteins. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Benign. The variant received -8 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.58).
• BS2: High AC in GnomAdExome4 at 21 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000374199.9. 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
	PRPF4	NM_001244926.2	MANE Select	c.-88A>T		upstream_gene	N/A	NP_001231855.1	O43172-2
	CDC26	NM_139286.4	MANE Select	c.-426T>A		upstream_gene	N/A	NP_644815.1	Q8NHZ8
	PRPF4	NM_004697.5		c.-88A>T		upstream_gene	N/A	NP_004688.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRPF4	ENST00000374199.9	TSL:1	c.-88A>T		5_prime_UTR	Exon 1 of 14	ENSP00000363315.4	O43172-1
	PRPF4	ENST00000374198.5	TSL:1 MANE Select	c.-88A>T		upstream_gene	N/A	ENSP00000363313.4	O43172-2
	CDC26	ENST00000374206.4	TSL:1 MANE Select	c.-426T>A		upstream_gene	N/A	ENSP00000363322.3	Q8NHZ8

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.0000159 AC: 21 AN: 1319258 Hom.: 0 Cov.: 18 AF XY: 0.0000153 AC XY: 10 AN XY: 653852

African (AFR) AF: 0.00 AC: 0 AN: 29572

American (AMR) AF: 0.00 AC: 0 AN: 36460

Ashkenazi Jewish (ASJ) AF: 0.0000464 AC: 1 AN: 21566

East Asian (EAS) AF: 0.00 AC: 0 AN: 36586

South Asian (SAS) AF: 0.00 AC: 0 AN: 75910

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 46956

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5250

European-Non Finnish (NFE) AF: 0.0000178 AC: 18 AN: 1012170

Other (OTH) AF: 0.0000365 AC: 2 AN: 54788

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.58
CADD	Benign	16
DANN	Benign	0.71
PhyloP100		1.8
PromoterAI		-0.24	Neutral

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs937766910; hg19: chr9-116037936;