rs281865045

Positions:

• chr12-40293644-A-G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_198578.4(LRRK2):​c.2789A>G​(p.Gln930Arg) variant causes a missense 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. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as not provided (no stars).

• Frequency: Genomes: not found (cov: 32)
• Consequence: LRRK2 NM_198578.4 missense
• Clinical Significance: not provided no classification provided O:1
• Conservation: PhyloP100: 0.908

Genes affected

LRRK2 (HGNC:18618): (leucine rich repeat kinase 2) This gene is a member of the leucine-rich repeat kinase family and encodes a protein with an ankryin repeat region, a leucine-rich repeat (LRR) domain, a kinase domain, a DFG-like motif, a RAS domain, a GTPase domain, a MLK-like domain, and a WD40 domain. The protein is present largely in the cytoplasm but also associates with the mitochondrial outer membrane. Mutations in this gene have been associated with Parkinson disease-8. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.21639201).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LRRK2	NM_198578.4	c.2789A>G	p.Gln930Arg	missense_variant	21/51	ENST00000298910.12	NP_940980.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LRRK2	ENST00000298910.12	c.2789A>G	p.Gln930Arg	missense_variant	21/51	1	NM_198578.4	ENSP00000298910	P1
LRRK2	ENST00000680790.1	c.2534A>G	p.Gln845Arg	missense_variant	19/49			ENSP00000505335
LRRK2	ENST00000343742.6	c.2789A>G	p.Gln930Arg	missense_variant	21/27	5		ENSP00000341930
LRRK2	ENST00000679360.1	c.*1698A>G		3_prime_UTR_variant, NMD_transcript_variant	22/51			ENSP00000505368

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 28

GnomAD4 genome Cov.: 32

Alfa AF: 0.0000439 Hom.: 0

ClinVar

Significance: not provided

Submissions summary: Other:1

Revision: no classification provided

Submissions by phenotype

Autosomal dominant Parkinson disease 8 Other:1

not provided, no classification provided

literature only

GeneReviews

-

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.087
BayesDel_addAF	Uncertain	0.081	D
BayesDel_noAF	Benign	-0.12
CADD	Benign	15
DANN	Benign	0.96
DEOGEN2	Benign	0.033	T;T
Eigen	Benign	-0.68
Eigen_PC	Benign	-0.55
FATHMM_MKL	Uncertain	0.77	D
LIST_S2	Benign	0.64	T;T
M_CAP	Benign	0.015	T
MetaRNN	Benign	0.22	T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.7	.;L
MutationTaster	Benign	1.0	N;N
PrimateAI	Benign	0.35	T
PROVEAN	Benign	-1.2	N;N
REVEL	Benign	0.29
Sift	Benign	0.30	T;T
Sift4G	Benign	0.52	T;T
Polyphen		0.0010	B;B
Vest4		0.69
MutPred		0.70		Loss of sheet (P = 0.0142);Loss of sheet (P = 0.0142);
MVP		0.75
MPC		0.092
ClinPred		0.085	T
GERP RS		2.7
Varity_R		0.056
gMVP		0.088

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs281865045; hg19: chr12-40687446;