17-28364929-G-T

Variant names:

• chr17-28364929-G-T
• ENST00000555059.2:c.356C>A

Variant summary

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

The ENST00000555059.2(ENSG00000273171):​c.356C>A​(p.Pro119Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,314 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts 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. P119L) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ENSG00000273171 ENST00000555059.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.820

Genes affected

ENSG00000273171 (HGNC:):

SEBOX (HGNC:32942): (SEBOX homeobox) Homeodomain proteins, such as SEBOX, play a key role in coordinating gene expression during development (Cinquanta et al., 2000 [PubMed 10922053]).[supplied by OMIM, Mar 2008]

SARM1 (HGNC:17074): (sterile alpha and TIR motif containing 1) Enables NAD+ nucleotidase, cyclic ADP-ribose generating and identical protein binding activity. Involved in NAD catabolic process; positive regulation of neuron death; and response to axon injury. Located in mitochondrion. [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 rank	MANE	Protein	UniProt
SEBOX	NM_001080837.4	c.58C>A	p.Arg20Arg	synonymous_variant	Exon 2 of 3	ENST00000536498.6	NP_001074306.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ENSG00000273171	ENST00000555059.2	c.356C>A	p.Pro119Gln	missense_variant	Exon 3 of 4	4		ENSP00000452347.3
SEBOX	ENST00000536498.6	c.58C>A	p.Arg20Arg	synonymous_variant	Exon 2 of 3	5	NM_001080837.4	ENSP00000444503.3
SARM1	ENST00000379061.8	n.121-187G>T		intron_variant	Intron 1 of 10	2
ENSG00000258924	ENST00000591482.1	n.555+4082G>T		intron_variant	Intron 5 of 5	2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1460314 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 726310

Gnomad4 AFR exome AF: 0.0000299

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Uncertain	0.076	D
BayesDel_noAF	Benign	-0.13
CADD	Benign	3.1
DANN	Benign	0.79
FATHMM_MKL	Benign	0.43	N
LIST_S2	Benign	0.20	T
MetaRNN	Benign	0.26	T
Sift4G	Pathogenic	0.0	D
MVP		0.61
GERP RS		2.2

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.60		Details are displayed if max score is > 0.2
DS_AG_spliceai		0.60		Position offset: -2

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr17-26691951;