rs781197401

Variant names:

• chr3-142848264-C-A
• NM_013363.4:c.401G>T

Your query was ambiguous. Multiple possible variants found:

• chr3-142848264-C-A
• chr3-142848264-C-G
• chr3-142848264-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_013363.4(PCOLCE2):​c.401G>T​(p.Gly134Val) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,856 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: PCOLCE2 NM_013363.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.39

Genes affected

PCOLCE2 (HGNC:8739): (procollagen C-endopeptidase enhancer 2) Enables collagen binding activity; heparin binding activity; and peptidase activator activity. Predicted to be involved in positive regulation of peptidase activity. Predicted to act upstream of or within cellular response to leukemia inhibitory factor. Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.856

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PCOLCE2	NM_013363.4	c.401G>T	p.Gly134Val	missense_variant	Exon 3 of 9	ENST00000295992.8	NP_037495.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PCOLCE2	ENST00000295992.8	c.401G>T	p.Gly134Val	missense_variant	Exon 3 of 9	1	NM_013363.4	ENSP00000295992.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461856 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 727230

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 8.99e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.96
BayesDel_addAF	Pathogenic	0.24	D
BayesDel_noAF	Uncertain	0.10
CADD	Pathogenic	29
DANN	Uncertain	0.99
DEOGEN2	Benign	0.21	T;.;T
Eigen	Pathogenic	0.91
Eigen_PC	Pathogenic	0.86
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.95	D;D;D
M_CAP	Benign	0.054	D
MetaRNN	Pathogenic	0.86	D;D;D
MetaSVM	Benign	-0.74	T
MutationAssessor	Pathogenic	3.1	M;.;.
PrimateAI	Uncertain	0.78	T
PROVEAN	Pathogenic	-6.8	D;.;D
REVEL	Uncertain	0.59
Sift	Uncertain	0.0040	D;.;T
Sift4G	Uncertain	0.0060	D;.;D
Polyphen		0.99	D;.;.
Vest4		0.98
MutPred		0.65		Loss of disorder (P = 0.034);Loss of disorder (P = 0.034);Loss of disorder (P = 0.034);
MVP		0.49
MPC		0.70
ClinPred		0.99	D
GERP RS		5.3
Varity_R		0.83
gMVP		0.74

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr3-142567106;