rs500608

Variant names:

• chr11-74252696-C-A
• rs500608
• NM_016147.3:c.1143-796C>A

Your query was ambiguous. Multiple possible variants found:

• chr11-74252696-C-A
• chr11-74252696-C-T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001271593.2(PPME1):​c.1185-796C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.456 in 340,902 control chromosomes in the GnomAD database, including 39,067 homozygotes. 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: 𝑓 0.40 (14641 hom., cov: 31)
  • Exomes 𝑓: 0.50 (24426 hom.)
• Consequence: PPME1 NM_001271593.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.38
• Publications: 7 publications found

Genes affected

PPME1 (HGNC:30178): (protein phosphatase methylesterase 1) This gene encodes a protein phosphatase methylesterase localized to the nucleus. The encoded protein acts on the protein phosphatase-2A catalytic subunit and supports the ERK pathway through dephosphorylation of regulatory proteins. It plays a role in malignant glioma progression. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2012]

P4HA3 (HGNC:30135): (prolyl 4-hydroxylase subunit alpha 3) This gene encodes a component of prolyl 4-hydroxylase, a key enzyme in collagen synthesis composed of two identical alpha subunits and two beta subunits. The encoded protein is one of several different types of alpha subunits and provides the major part of the catalytic site of the active enzyme. In collagen and related proteins, prolyl 4-hydroxylase catalyzes the formation of 4-hydroxyproline that is essential to the proper three-dimensional folding of newly synthesized procollagen chains. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]

ENSG00000206913 (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.556 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001271593.2. 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
	PPME1	NM_016147.3	MANE Select	c.1143-796C>A		intron	N/A	NP_057231.1
	PPME1	NM_001271593.2		c.1185-796C>A		intron	N/A	NP_001258522.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PPME1	ENST00000328257.13	TSL:1 MANE Select	c.1143-796C>A		intron	N/A	ENSP00000329867.8
	PPME1	ENST00000398427.6	TSL:1	c.1185-796C>A		intron	N/A	ENSP00000381461.4
	P4HA3	ENST00000524388.5	TSL:1	n.*1319-4695G>T		intron	N/A	ENSP00000433860.1

Frequencies

GnomAD3 genomes AF: 0.404 AC: 61343 AN: 151944 Hom.: 14626 Cov.: 31

Gnomad AFR AF: 0.130

Gnomad AMI AF: 0.562

Gnomad AMR AF: 0.565

Gnomad ASJ AF: 0.527

Gnomad EAS AF: 0.553

Gnomad SAS AF: 0.516

Gnomad FIN AF: 0.392

Gnomad MID AF: 0.494

Gnomad NFE AF: 0.506

Gnomad OTH AF: 0.457

GnomAD4 exome AF: 0.498 AC: 93994 AN: 188840 Hom.: 24426 AF XY: 0.499 AC XY: 51678 AN XY: 103498

African (AFR) AF: 0.116 AC: 620 AN: 5366

American (AMR) AF: 0.620 AC: 7936 AN: 12806

Ashkenazi Jewish (ASJ) AF: 0.523 AC: 2251 AN: 4302

East Asian (EAS) AF: 0.575 AC: 4645 AN: 8074

South Asian (SAS) AF: 0.502 AC: 19742 AN: 39314

European-Finnish (FIN) AF: 0.401 AC: 3194 AN: 7956

Middle Eastern (MID) AF: 0.509 AC: 326 AN: 640

European-Non Finnish (NFE) AF: 0.502 AC: 50916 AN: 101344

Other (OTH) AF: 0.483 AC: 4364 AN: 9038

GnomAD4 genome AF: 0.404 AC: 61375 AN: 152062 Hom.: 14641 Cov.: 31 AF XY: 0.405 AC XY: 30121 AN XY: 74334

African (AFR) AF: 0.129 AC: 5365 AN: 41506

American (AMR) AF: 0.566 AC: 8650 AN: 15282

Ashkenazi Jewish (ASJ) AF: 0.527 AC: 1830 AN: 3470

East Asian (EAS) AF: 0.553 AC: 2855 AN: 5162

South Asian (SAS) AF: 0.518 AC: 2486 AN: 4802

European-Finnish (FIN) AF: 0.392 AC: 4139 AN: 10568

Middle Eastern (MID) AF: 0.493 AC: 144 AN: 292

European-Non Finnish (NFE) AF: 0.506 AC: 34421 AN: 67964

Other (OTH) AF: 0.463 AC: 975 AN: 2108

Alfa AF: 0.482 Hom.: 21906

Bravo AF: 0.409

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	0.026
DANN	Benign	0.54
PhyloP100		-2.4
Mutation Taster		=99/1	polymorphism (auto)

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: rs500608; hg19: chr11-73963741;