NM_001042413.2:c.1318A>T

Variant names:

• chr9-4118160-T-A
• rs80161424
• NM_001042413.2:c.1318A>T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001042413.2(GLIS3):​c.1318A>T​(p.Thr440Ser) 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 152,046 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 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. T440A) has been classified as Likely benign.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
• Consequence: GLIS3 NM_001042413.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.673
• Publications: 5 publications found

Genes affected

GLIS3 (HGNC:28510): (GLIS family zinc finger 3) This gene is a member of the GLI-similar zinc finger protein family and encodes a nuclear protein with five C2H2-type zinc finger domains. This protein functions as both a repressor and activator of transcription and is specifically involved in the development of pancreatic beta cells, the thyroid, eye, liver and kidney. Mutations in this gene have been associated with neonatal diabetes and congenital hypothyroidism (NDH). Alternatively spliced variants that encode different protein isoforms have been described but the full-length nature of only two have been determined. [provided by RefSeq, Jul 2008]

GLIS3 Gene-Disease associations (from GenCC):

• neonatal diabetes mellitus with congenital hypothyroidism

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Ambry Genetics, Genomics England PanelApp, G2P, Orphanet, Labcorp Genetics (formerly Invitae)
• Tourette syndrome

  Inheritance: Unknown Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.050626725).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001042413.2. 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
	GLIS3	NM_001042413.2	MANE Select	c.1318A>T	p.Thr440Ser	missense	Exon 4 of 11	NP_001035878.1	Q8NEA6-2
	GLIS3	NM_001438906.1		c.1318A>T	p.Thr440Ser	missense	Exon 4 of 11	NP_001425835.1
	GLIS3	NM_001438907.1		c.1318A>T	p.Thr440Ser	missense	Exon 4 of 11	NP_001425836.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GLIS3	ENST00000381971.8	TSL:5 MANE Select	c.1318A>T	p.Thr440Ser	missense	Exon 4 of 11	ENSP00000371398.3	Q8NEA6-2
	GLIS3	ENST00000324333.14	TSL:1	c.853A>T	p.Thr285Ser	missense	Exon 3 of 10	ENSP00000325494.10	Q8NEA6-1
	GLIS3	ENST00000491889.6	TSL:1	n.*681A>T		non_coding_transcript_exon	Exon 3 of 10	ENSP00000419914.1	F8WEV9

Frequencies

GnomAD3 genomes AF: 0.00000658 AC: 1 AN: 152046 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000654

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.: 59

GnomAD4 genome AF: 0.00000658 AC: 1 AN: 152046 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74278

African (AFR) AF: 0.00 AC: 0 AN: 41402

American (AMR) AF: 0.0000654 AC: 1 AN: 15280

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5160

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10614

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67972

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00 Hom.: 1

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.089
BayesDel_addAF	Benign	-0.39	T
BayesDel_noAF	Benign	-0.80
CADD	Benign	0.29
DANN	Benign	0.60
DEOGEN2	Benign	0.044	T
Eigen	Benign	-1.3
Eigen_PC	Benign	-1.4
FATHMM_MKL	Benign	0.10	N
LIST_S2	Benign	0.20	T
M_CAP	Benign	0.0086	T
MetaRNN	Benign	0.051	T
MetaSVM	Benign	-0.93	T
MutationAssessor	Benign	1.0	L
PhyloP100		-0.67
PrimateAI	Benign	0.46	T
PROVEAN	Benign	-0.27	N
REVEL	Benign	0.0090
Sift	Benign	0.31	T
Sift4G	Benign	0.68	T
Polyphen		0.0	B
Vest4		0.17
MutPred		0.21		Loss of glycosylation at T285 (P = 0.0389)
MVP		0.30
MPC		0.027
ClinPred		0.30	T
GERP RS		-1.4
Varity_R		0.031
gMVP		0.16
Mutation Taster		=99/1	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: rs80161424; hg19: chr9-4118160;