rs2290893

Variant names:

• chr12-56684836-A-C
• rs2290893
• NM_006601.7:c.2+3162T>G

Your query was ambiguous. Multiple possible variants found:

• chr12-56684836-A-C
• chr12-56684836-A-G
• chr12-56684836-A-T

Variant summary

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

The NM_006601.7(PTGES3):​c.2+3162T>G 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: 32)
• Consequence: PTGES3 NM_006601.7 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.773
• Publications: 13 publications found

Genes affected

PTGES3 (HGNC:16049): (prostaglandin E synthase 3) This gene encodes an enzyme that converts prostaglandin endoperoxide H2 (PGH2) to prostaglandin E2 (PGE2). This protein functions as a co-chaperone with heat shock protein 90 (HSP90), localizing to response elements in DNA and disrupting transcriptional activation complexes. Alternative splicing results in multiple transcript variants. There are multiple pseudogenes of this gene on several different chromosomes. [provided by RefSeq, Feb 2016]

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=-0.92).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006601.7. 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
	PTGES3	NM_006601.7	MANE Select	c.2+3162T>G		intron	N/A	NP_006592.3
	PTGES3	NM_001282604.2		c.14+2033T>G		intron	N/A	NP_001269533.1	A0A087WYT3
	PTGES3	NM_001282601.2		c.2+3162T>G		intron	N/A	NP_001269530.1	Q15185-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PTGES3	ENST00000262033.11	TSL:1 MANE Select	c.2+3162T>G		intron	N/A	ENSP00000262033.6	Q15185-1
	PTGES3	ENST00000456859.2	TSL:2	c.2+3162T>G		intron	N/A	ENSP00000389090.2	B4DDC6
	PTGES3	ENST00000614328.4	TSL:3	c.14+2033T>G		intron	N/A	ENSP00000482075.1	A0A087WYT3

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	3.0
DANN	Benign	0.43
PhyloP100		0.77

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: rs2290893; hg19: chr12-57078620;