chr16-4798101-C-G

Position:

• chr16-4798101-C-G

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The ENST00000322048.12(ROGDI):​c.615G>C​(p.Gln205His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,708 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in same amino acid change has been previously reported as Uncertain significancein ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: ROGDI ENST00000322048.12 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.13

Genes affected

ROGDI (HGNC:29478): (rogdi atypical leucine zipper) Involved in brain development; neurogenesis; and odontogenesis of dentin-containing tooth. Located in nuclear envelope. Implicated in Kohlschutter-Tonz syndrome. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

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

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ROGDI	NM_024589.3	c.615G>C	p.Gln205His	missense_variant	8/11	ENST00000322048.12	NP_078865.1
ROGDI	XM_006720947.5	c.615G>C	p.Gln205His	missense_variant	8/11		XP_006721010.1
ROGDI	XM_047434636.1	c.345G>C	p.Gln115His	missense_variant	6/9		XP_047290592.1
ROGDI	NR_046480.2	n.622G>C		non_coding_transcript_exon_variant	7/10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ROGDI	ENST00000322048.12	c.615G>C	p.Gln205His	missense_variant	8/11	1	NM_024589.3	ENSP00000322832	P1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD3 exomes AF: 0.00000799 AC: 2 AN: 250216 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 135572

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000290

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.0000327

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461708 Hom.: 0 Cov.: 36 AF XY: 0.00 AC XY: 0 AN XY: 727178

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000224

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000116

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.24
BayesDel_addAF	Uncertain	0.11	D
BayesDel_noAF	Uncertain	0.010
CADD	Benign	22
DANN	Uncertain	0.99
DEOGEN2	Benign	0.067	T;T;T;T
Eigen	Uncertain	0.44
Eigen_PC	Uncertain	0.45
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Uncertain	0.89	D;D;D;D
M_CAP	Benign	0.044	D
MetaRNN	Uncertain	0.72	D;D;D;D
MetaSVM	Benign	-0.91	T
MutationAssessor	Benign	1.8	L;.;.;.
MutationTaster	Benign	1.0	D
PrimateAI	Uncertain	0.75	T
PROVEAN	Benign	-1.9	N;.;.;.
REVEL	Benign	0.29
Sift	Benign	0.20	T;.;.;.
Sift4G	Benign	0.072	T;.;.;D
Polyphen		1.0	D;.;.;.
Vest4		0.89
MutPred		0.84		Loss of catalytic residue at Q205 (P = 0.1115);.;.;.;
MVP		0.30
MPC		0.024
ClinPred		0.32	T
GERP RS		5.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.55
gMVP		0.85

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.040		Details are displayed if max score is > 0.2

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

Publications

LitVar

Other links and lift over

dbSNP: rs148557909; hg19: chr16-4848102;