LRRK1 p.Thr1873Thr

Variant names:

• chr15-101066053-C-C
• ENST00000388948.8:c.

Your query was ambiguous. Multiple possible variants found:

• chr15-101066054--
• chr15-101066056-C-T
• chr15-101066056-C-A
• chr15-101066056-C-G

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The ENST00000388948.8(LRRK1):​c. variant causes a exon region change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: LRRK1 ENST00000388948.8 exon_region
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.163
• Publications: 0 publications found

Genes affected

LRRK1 (HGNC:18608): (leucine rich repeat kinase 1) This gene encodes a multi-domain protein that is a leucine-rich repeat kinase and a GDP/GTP binding protein. The encoded protein is thought to play a role in the regulation of bone mass. Mice lacking a similar gene showed severe osteopetrosis, increased bone mineralization and decreased bone resorption. [provided by RefSeq, Jan 2017]

LRRK1-AS1 (HGNC:58299):

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000388948.8. 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
There are no transcript annotations for this variant.

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LRRK1	ENST00000388948.8	TSL:5 MANE Select	c.		exon_region	Exon 32 of 34	ENSP00000373600.3	Q38SD2-1
	LRRK1	ENST00000525284.5	TSL:1	n.		exon_region	Exon 31 of 33	ENSP00000433069.1	E9PMK9
	LRRK1	ENST00000526457.3	TSL:1	n.		exon_region	Exon 7 of 10	ENSP00000436672.2	H0YEW1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.16

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr15-101606258;