6-160705291-C-T

Variant names:

• chr6-160705291-C-T
• rs9458011
• NM_000301.5:c.50-1116C>T

Variant summary

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

The NM_000301.5(PLG):​c.50-1116C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.096 in 152,274 control chromosomes in the GnomAD database, including 853 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 0.096 (853 hom., cov: 33)
  • Exomes 𝑓: 0.12 (0 hom.)
• Consequence: PLG NM_000301.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -4.01
• Publications: 4 publications found

Genes affected

PLG (HGNC:9071): (plasminogen) The plasminogen protein encoded by this gene is a serine protease that circulates in blood plasma as an inactive zymogen and is converted to the active protease, plasmin, by several plasminogen activators such as tissue plasminogen activator (tPA), urokinase plasminogen activator (uPA), kallikrein, and factor XII (Hageman factor). The conversion of plasminogen to plasmin involves the cleavage of the peptide bond between Arg-561 and Val-562. Plasmin cleavage also releases the angiostatin protein which inhibits angiogenesis. Plasmin degrades many blood plasma proteins, including fibrin-containing blood clots. As a serine protease, plasmin cleaves many products in addition to fibrin such as fibronectin, thrombospondin, laminin, and von Willebrand factor. Plasmin is inactivated by proteins such as alpha-2-macroglobulin and alpha-2-antiplasmin in addition to inhibitors of the various plasminogen activators. Plasminogen also interacts with plasminogen receptors which results in the retention of plasmin on cell surfaces and in plasmin-induced cell signaling. The localization of plasminogen on cell surfaces plays a role in the degradation of extracellular matrices, cell migration, inflamation, wound healing, oncogenesis, metastasis, myogenesis, muscle regeneration, neurite outgrowth, and fibrinolysis. This protein may also play a role in acute respiratory distress syndrome (ARDS) which, in part, is caused by enhanced clot formation and the suppression of fibrinolysis. Compared to other mammals, the cluster of plasminogen-like genes to which this gene belongs has been rearranged in catarrhine primates. [provided by RefSeq, May 2020]

PLG Gene-Disease associations (from GenCC):

• hypoplasminogenemia

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: ClinGen, Orphanet, Labcorp Genetics (formerly Invitae), Genomics England PanelApp
• angioedema, hereditary, 4

  Inheritance: AD Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.217 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000301.5. 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
	PLG	NM_000301.5	MANE Select	c.50-1116C>T		intron	N/A	NP_000292.1
	PLG	NM_001168338.1		c.50-1116C>T		intron	N/A	NP_001161810.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PLG	ENST00000308192.14	TSL:1 MANE Select	c.50-1116C>T		intron	N/A	ENSP00000308938.9
	PLG	ENST00000366924.6	TSL:1	c.50-1116C>T		intron	N/A	ENSP00000355891.2
	PLG	ENST00000872438.1		c.50-1116C>T		intron	N/A	ENSP00000542497.1

Frequencies

GnomAD3 genomes AF: 0.0958 AC: 14581 AN: 152128 Hom.: 846 Cov.: 33

Gnomad AFR AF: 0.151

Gnomad AMI AF: 0.0110

Gnomad AMR AF: 0.0864

Gnomad ASJ AF: 0.0516

Gnomad EAS AF: 0.227

Gnomad SAS AF: 0.0817

Gnomad FIN AF: 0.0641

Gnomad MID AF: 0.0886

Gnomad NFE AF: 0.0642

Gnomad OTH AF: 0.0900

GnomAD4 exome AF: 0.115 AC: 3 AN: 26 Hom.: 0 AF XY: 0.150 AC XY: 3 AN XY: 20

African (AFR) AF: 0.00 AC: 0 AN: 2

American (AMR) AC: 0 AN: 0

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 2

East Asian (EAS) AC: 0 AN: 0

South Asian (SAS) AC: 0 AN: 0

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 2

Middle Eastern (MID) AC: 0 AN: 0

European-Non Finnish (NFE) AF: 0.167 AC: 3 AN: 18

Other (OTH) AF: 0.00 AC: 0 AN: 2

GnomAD4 genome AF: 0.0960 AC: 14613 AN: 152248 Hom.: 853 Cov.: 33 AF XY: 0.0973 AC XY: 7241 AN XY: 74432

African (AFR) AF: 0.151 AC: 6254 AN: 41534

American (AMR) AF: 0.0864 AC: 1322 AN: 15298

Ashkenazi Jewish (ASJ) AF: 0.0516 AC: 179 AN: 3470

East Asian (EAS) AF: 0.227 AC: 1177 AN: 5174

South Asian (SAS) AF: 0.0813 AC: 392 AN: 4820

European-Finnish (FIN) AF: 0.0641 AC: 680 AN: 10616

Middle Eastern (MID) AF: 0.0918 AC: 27 AN: 294

European-Non Finnish (NFE) AF: 0.0642 AC: 4370 AN: 68020

Other (OTH) AF: 0.0957 AC: 202 AN: 2110

Alfa AF: 0.0621 Hom.: 178

Bravo AF: 0.102

Asia WGS AF: 0.161 AC: 556 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	0.022
DANN	Benign	0.41
PhyloP100		-4.0
Mutation Taster		=100/0	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: rs9458011; hg19: chr6-161126323;