chr16-4332064-T-C

Variant names:

• chr16-4332064-T-C
• rs116789288
• NM_032575.3:c.-66-151T>C

Variant summary

Our verdict is Benign. The variant received -14 ACMG points: 0P and 14B. BP4_Strong BP6_Moderate BA1

The NM_032575.3(GLIS2):​c.-66-151T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0168 in 152,272 control chromosomes in the GnomAD database, including 68 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

• Frequency: Genomes: 𝑓 0.017 (68 hom., cov: 32)
• Consequence: GLIS2 NM_032575.3 intron
• Clinical Significance: Benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.414
• Publications: 0 publications found

Genes affected

GLIS2 (HGNC:29450): (GLIS family zinc finger 2) This gene is a member of the GLI-similar zinc finger protein family and encodes a nuclear transcription factor with five C2H2-type zinc finger domains. The protein encoded by this gene is widely expressed at low levels in the neural tube and peripheral nervous system and likely promotes neuronal differentiation. It is abundantly expressed in the kidney and may have a role in the regulation of kidney morphogenesis. p120 regulates the expression level of this protein and induces the cleavage of this protein's C-terminal zinc finger domain. This protein also promotes the nuclear translocation of p120. Mutations in this gene cause nephronophthisis (NPHP), an autosomal recessive kidney disease characterized by tubular basement membrane disruption, interstitial lymphohistiocytic cell infiltration, and development of cysts at the corticomedullary border of the kidneys.[provided by RefSeq, Jan 2010]

PAM16 (HGNC:29679): (presequence translocase associated motor 16) This gene encodes a mitochondrial protein involved in granulocyte-macrophage colony-stimulating factor (GM-CSF) signaling. This protein also plays a role in the import of nuclear-encoded mitochondrial proteins into the mitochondrial matrix and may be important in reactive oxygen species (ROS) homeostasis. Mutations in this gene cause Megarbane-Dagher-Melike type spondylometaphyseal dysplasia, an early lethal skeletal dysplasia characterized by short stature, developmental delay and other skeletal abnormalities. [provided by RefSeq, May 2017]

PAM16 Gene-Disease associations (from GenCC):

• autosomal recessive spondylometaphyseal dysplasia, Megarbane type

  Inheritance: AR Classification: STRONG, SUPPORTIVE, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Orphanet, Ambry Genetics

ACMG classification

Our verdict: Benign. The variant received -14 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BP6: Variant 16-4332064-T-C is Benign according to our data. Variant chr16-4332064-T-C is described in ClinVar as Benign. ClinVar VariationId is 1251908.Status of the report is criteria_provided_single_submitter, 1 stars.
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0569 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032575.3. 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
	GLIS2	NM_032575.3	MANE Select	c.-66-151T>C		intron	N/A	NP_115964.2	Q9BZE0
	GLIS2	NM_001318918.2		c.-66-151T>C		intron	N/A	NP_001305847.1	Q9BZE0

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GLIS2	ENST00000433375.2	TSL:1 MANE Select	c.-66-151T>C		intron	N/A	ENSP00000395547.1	Q9BZE0
	GLIS2	ENST00000886081.1		c.-66-151T>C		intron	N/A	ENSP00000556140.1
	GLIS2	ENST00000927239.1		c.-66-151T>C		intron	N/A	ENSP00000597298.1

Frequencies

GnomAD3 genomes AF: 0.0167 AC: 2545 AN: 152154 Hom.: 69 Cov.: 32

Gnomad AFR AF: 0.0588

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00504

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000132

Gnomad OTH AF: 0.0100

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0168 AC: 2552 AN: 152272 Hom.: 68 Cov.: 32 AF XY: 0.0167 AC XY: 1246 AN XY: 74458

African (AFR) AF: 0.0588 AC: 2444 AN: 41536

American (AMR) AF: 0.00503 AC: 77 AN: 15300

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5180

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4830

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10618

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.000132 AC: 9 AN: 68018

Other (OTH) AF: 0.00994 AC: 21 AN: 2112

Alfa AF: 0.0108 Hom.: 5

Bravo AF: 0.0192

Asia WGS AF: 0.00260 AC: 9 AN: 3478

ClinVar

ClinVar submissions

Significance: Benign

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	0.34
DANN	Benign	0.55
PhyloP100		-0.41
Mutation Taster		=100/0	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: rs116789288; hg19: chr16-4382065;