12-75391133-C-T

Variant names:

• chr12-75391133-C-T
• rs761145902
• NM_001270396.2:c.17C>T

Variant summary

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

The NM_001270396.2(GLIPR1L2):​c.17C>T​(p.Pro6Leu) 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. 15/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P6H) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: GLIPR1L2 NM_001270396.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.164
• Publications: 0 publications found

Genes affected

GLIPR1L2 (HGNC:28592): (GLIPR1 like 2) This gene encodes a member of the cysteine-rich secretory protein, antigen 5, and pathogenesis-related 1 superfamily. Members of this family have roles in a variety of processes, including cancer and immune defense. This gene is located in a cluster with two related genes on chromosome 12. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2012]

CAPS2 (HGNC:16471): (calcyphosine 2) Calcyphosine-2 is a calcium-binding protein with 2 EF-hand motifs (Wang et al., 2002 [PubMed 11846421]).[supplied by OMIM, Mar 2008]

CAPS2 Gene-Disease associations (from GenCC):

• intellectual disability

  Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

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=0.07381052).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001270396.2. 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
	GLIPR1L2	NM_001270396.2	MANE Select	c.17C>T	p.Pro6Leu	missense	Exon 1 of 6	NP_001257325.1	Q4G1C9-1
	GLIPR1L2	NM_152436.3		c.17C>T	p.Pro6Leu	missense	Exon 1 of 4	NP_689649.1	Q4G1C9-2
	GLIPR1L2	NR_072995.2		n.45C>T		non_coding_transcript_exon	Exon 1 of 7

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GLIPR1L2	ENST00000550916.6	TSL:1 MANE Select	c.17C>T	p.Pro6Leu	missense	Exon 1 of 6	ENSP00000448248.1	Q4G1C9-1
	GLIPR1L2	ENST00000320460.8	TSL:1	c.17C>T	p.Pro6Leu	missense	Exon 1 of 4	ENSP00000317385.4	Q4G1C9-2
	GLIPR1L2	ENST00000378692.7	TSL:1	c.-435C>T		5_prime_UTR	Exon 1 of 7	ENSP00000367963.3	Q4G1C9-5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000401 AC: 1 AN: 249570 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000544

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ExAC AF: 0.00000824 AC: 1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.43	T
BayesDel_noAF	Benign	-0.68
CADD	Benign	5.6
DANN	Benign	0.91
DEOGEN2	Benign	0.021	T
Eigen	Benign	-1.3
Eigen_PC	Benign	-1.4
FATHMM_MKL	Benign	0.035	N
LIST_S2	Benign	0.62	T
M_CAP	Benign	0.0022	T
MetaRNN	Benign	0.074	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.0	L
PhyloP100		-0.16
PrimateAI	Benign	0.40	T
PROVEAN	Uncertain	-2.4	N
REVEL	Benign	0.013
Sift	Uncertain	0.0050	D
Sift4G	Uncertain	0.0030	D
Polyphen		0.0	B
Vest4		0.076
MutPred		0.45		Gain of helix (P = 0.0117)
MVP		0.10
MPC		0.042
ClinPred		0.097	T
GERP RS		-1.6
PromoterAI		-0.12	Neutral
Varity_R		0.058
gMVP		0.55
Mutation Taster		=98/2	polymorphism

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: rs761145902; hg19: chr12-75784913;