rs144165094

Variant names:

• chr15-44567546-C-A
• rs144165094
• NM_025137.4:c.6632G>T

Your query was ambiguous. Multiple possible variants found:

• chr15-44567546-C-A
• chr15-44567546-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_025137.4(SPG11):​c.6632G>T​(p.Arg2211Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000658 in 151,944 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R2211H) has been classified as Likely benign.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 31)
• Consequence: SPG11 NM_025137.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.02
• Publications: 5 publications found

Genes affected

SPG11 (HGNC:11226): (SPG11 vesicle trafficking associated, spatacsin) The protein encoded by this gene is a potential transmembrane protein that is phosphorylated upon DNA damage. Defects in this gene are a cause of spastic paraplegia type 11 (SPG11). Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2009]

SPG11 Gene-Disease associations (from GenCC):

• hereditary spastic paraplegia 11

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: G2P, ClinGen, Illumina, Orphanet, Genomics England PanelApp, Labcorp Genetics (formerly Invitae)
• amyotrophic lateral sclerosis type 5

  Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae), Genomics England PanelApp
• Charcot-Marie-Tooth disease axonal type 2X

  Inheritance: AR Classification: STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Orphanet, Genomics England PanelApp
• juvenile amyotrophic lateral sclerosis

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.0917384).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_025137.4. 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
	SPG11	NM_025137.4	MANE Select	c.6632G>T	p.Arg2211Leu	missense	Exon 36 of 40	NP_079413.3
	SPG11	NM_001411132.1		c.6488G>T	p.Arg2163Leu	missense	Exon 36 of 40	NP_001398061.1	A0A804HID9
	SPG11	NM_001160227.2		c.6293G>T	p.Arg2098Leu	missense	Exon 34 of 38	NP_001153699.1	Q96JI7-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SPG11	ENST00000261866.12	TSL:1 MANE Select	c.6632G>T	p.Arg2211Leu	missense	Exon 36 of 40	ENSP00000261866.7	Q96JI7-1
	SPG11	ENST00000535302.6	TSL:1	c.6293G>T	p.Arg2098Leu	missense	Exon 34 of 38	ENSP00000445278.2	Q96JI7-3
	SPG11	ENST00000427534.6	TSL:1	c.6632G>T	p.Arg2211Leu	missense	Exon 36 of 37	ENSP00000396110.2	C4B7M2

Frequencies

GnomAD3 genomes AF: 0.00000658 AC: 1 AN: 151944 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.0000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 34

GnomAD4 genome AF: 0.00000658 AC: 1 AN: 151944 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 74216

African (AFR) AF: 0.0000242 AC: 1 AN: 41342

American (AMR) AF: 0.00 AC: 0 AN: 15234

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5184

South Asian (SAS) AF: 0.00 AC: 0 AN: 4822

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10580

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68000

Other (OTH) AF: 0.00 AC: 0 AN: 2084

Alfa AF: 0.00 Hom.: 0

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Hereditary spastic paraplegia 11 (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.17
BayesDel_addAF	Benign	-0.028	T
BayesDel_noAF	Benign	-0.28
CADD	Benign	14
DANN	Benign	0.82
DEOGEN2	Benign	0.025	T
Eigen	Benign	-0.45
Eigen_PC	Benign	-0.29
FATHMM_MKL	Uncertain	0.78	D
LIST_S2	Uncertain	0.89	D
M_CAP	Benign	0.028	D
MetaRNN	Benign	0.092	T
MetaSVM	Benign	-0.80	T
MutationAssessor	Benign	0.55	N
PhyloP100		2.0
PrimateAI	Benign	0.37	T
PROVEAN	Benign	-0.67	N
REVEL	Benign	0.16
Sift	Benign	0.34	T
Sift4G	Benign	0.34	T
Polyphen		0.11	B
Vest4		0.47
MutPred		0.36		Gain of ubiquitination at K2208 (P = 0.0436)
MVP		0.42
MPC		0.043
ClinPred		0.35	T
GERP RS		3.1
Varity_R		0.062
gMVP		0.37

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: rs144165094; hg19: chr15-44859744;