12-14506965-G-A

Variant names:

• chr12-14506965-G-A
• rs143522122
• NM_024829.6:c.1340C>T

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_Strong BP6_Moderate

The NM_024829.6(PLBD1):​c.1340C>T​(p.Thr447Met) variant causes a missense change. The variant allele was found at a frequency of 0.000141 in 1,613,902 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.000092 (0 hom., cov: 32)
  • Exomes 𝑓: 0.00015 (0 hom.)
• Consequence: PLBD1 NM_024829.6 missense
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 5.78
• Publications: 0 publications found

Genes affected

PLBD1 (HGNC:26215): (phospholipase B domain containing 1) Predicted to enable phospholipase activity. Predicted to be involved in phospholipid catabolic process. Located in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -6 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.022195816).
• BP6: Variant 12-14506965-G-A is Benign according to our data. Variant chr12-14506965-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 3419904.Status of the report is criteria_provided_single_submitter, 1 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_024829.6. 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
	PLBD1	NM_024829.6	MANE Select	c.1340C>T	p.Thr447Met	missense	Exon 9 of 11	NP_079105.4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PLBD1	ENST00000240617.10	TSL:1 MANE Select	c.1340C>T	p.Thr447Met	missense	Exon 9 of 11	ENSP00000240617.5	Q6P4A8
	PLBD1	ENST00000918098.1		c.1499C>T	p.Thr500Met	missense	Exon 10 of 12	ENSP00000588157.1
	PLBD1	ENST00000945093.1		c.1337C>T	p.Thr446Met	missense	Exon 9 of 11	ENSP00000615152.1

Frequencies

GnomAD3 genomes AF: 0.0000920 AC: 14 AN: 152124 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000241

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000655

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.000660

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000735

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.000215 AC: 54 AN: 251322 AF XY: 0.000228

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.000647

Gnomad NFE exome AF: 0.000343

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.000146 AC: 214 AN: 1461778 Hom.: 0 Cov.: 30 AF XY: 0.000147 AC XY: 107 AN XY: 727180

African (AFR) AF: 0.0000299 AC: 1 AN: 33476

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86244

European-Finnish (FIN) AF: 0.000543 AC: 29 AN: 53414

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.000154 AC: 171 AN: 1111932

Other (OTH) AF: 0.000199 AC: 12 AN: 60392

GnomAD4 genome AF: 0.0000920 AC: 14 AN: 152124 Hom.: 0 Cov.: 32 AF XY: 0.0000942 AC XY: 7 AN XY: 74304

African (AFR) AF: 0.0000241 AC: 1 AN: 41420

American (AMR) AF: 0.0000655 AC: 1 AN: 15274

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5194

South Asian (SAS) AF: 0.00 AC: 0 AN: 4816

European-Finnish (FIN) AF: 0.000660 AC: 7 AN: 10600

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000735 AC: 5 AN: 68032

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.000141 Hom.: 0

Bravo AF: 0.0000491

TwinsUK AF: 0.00 AC: 0

ALSPAC AF: 0.000259 AC: 1

ESP6500AA AF: 0.00 AC: 0

ESP6500EA AF: 0.000349 AC: 3

ExAC AF: 0.000296 AC: 36

EpiCase AF: 0.000109

EpiControl AF: 0.000296

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.047
BayesDel_addAF	Benign	-0.52	T
BayesDel_noAF	Benign	-0.68
CADD	Benign	13
DANN	Benign	0.087
DEOGEN2	Benign	0.0010	T
Eigen	Benign	-1.2
Eigen_PC	Benign	-0.91
FATHMM_MKL	Benign	0.099	N
LIST_S2	Benign	0.12	T
M_CAP	Benign	0.011	T
MetaRNN	Benign	0.022	T
MetaSVM	Benign	-0.94	T
MutationAssessor	Benign	-2.2	N
PhyloP100		5.8
PrimateAI	Benign	0.26	T
PROVEAN	Benign	3.3	N
REVEL	Benign	0.12
Sift	Benign	0.69	T
Sift4G	Benign	0.61	T
Polyphen		0.0020	B
Vest4		0.25
MVP		0.030
MPC		0.21
ClinPred		0.027	T
GERP RS		4.3
Varity_R		0.011
gMVP		0.50
Mutation Taster		=97/3	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs143522122; hg19: chr12-14659899; COSMIC: COSV108055618; COSMIC: COSV108055618;