NM_003981.4:c.823-94G>A

Variant names:

• chr15-90980483-C-T
• rs1867226
• NM_003981.4:c.823-94G>A

Variant summary

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

The NM_003981.4(PRC1):​c.823-94G>A variant causes a intron 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 29)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: PRC1 NM_003981.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.341
• Publications: 20 publications found

Genes affected

PRC1 (HGNC:9341): (protein regulator of cytokinesis 1) This gene encodes a protein that is involved in cytokinesis. The protein is present at high levels during the S and G2/M phases of mitosis but its levels drop dramatically when the cell exits mitosis and enters the G1 phase. It is located in the nucleus during interphase, becomes associated with mitotic spindles in a highly dynamic manner during mitosis, and localizes to the cell mid-body during cytokinesis. This protein has been shown to be a substrate of several cyclin-dependent kinases (CDKs). It is necessary for polarizing parallel microtubules and concentrating the factors responsible for contractile ring assembly. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2012]

ENSG00000284946 (HGNC:):

PRC1-AS1 (HGNC:48587): (PRC1 antisense RNA 1)

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_003981.4. 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
	PRC1	NM_003981.4	MANE Select	c.823-94G>A		intron	N/A	NP_003972.2	O43663-1
	PRC1	NM_199413.3		c.823-94G>A		intron	N/A	NP_955445.2	O43663-4
	PRC1	NM_001267580.2		c.700-94G>A		intron	N/A	NP_001254509.2	O43663-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRC1	ENST00000394249.8	TSL:1 MANE Select	c.823-94G>A		intron	N/A	ENSP00000377793.3	O43663-1
	PRC1	ENST00000361188.9	TSL:1	c.823-94G>A		intron	N/A	ENSP00000354679.5	O43663-4
	ENSG00000284946	ENST00000643536.1		n.*786-94G>A		intron	N/A	ENSP00000494429.1	A0A2R8YDQ0

Frequencies

GnomAD3 genomes Cov.: 29

GnomAD4 exome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0 AN: 1020924 Hom.: 0 Cov.: 15 AF XY: 0.00 AC XY: 0 AN XY: 513624

African (AFR) AF: 0.00 AC: 0 AN: 24726

American (AMR) AF: 0.00 AC: 0 AN: 25554

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 17684

East Asian (EAS) AF: 0.00 AC: 0 AN: 36666

South Asian (SAS) AF: 0.00 AC: 0 AN: 60696

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 36246

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4446

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 769776

Other (OTH) AF: 0.00 AC: 0 AN: 45130

GnomAD4 genome Cov.: 29

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	4.0
DANN	Benign	0.51
PhyloP100		0.34
PromoterAI		-0.0076	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: rs1867226; hg19: chr15-91523713;