rs751467853

Variant names:

• chr5-154376306-A-C
• NM_198321.4:c.598A>C

Your query was ambiguous. Multiple possible variants found:

• chr5-154376306-A-C
• chr5-154376306-A-G

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_198321.4(GALNT10):​c.598A>C​(p.Met200Leu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,536 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: GALNT10 NM_198321.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 9.05

Genes affected

GALNT10 (HGNC:19873): (polypeptide N-acetylgalactosaminyltransferase 10) This gene encodes a member of the GalNAc polypeptide N-acetylgalactosaminyltransferases. These enzymes catalyze the first step in the synthesis of mucin-type oligosaccharides. These proteins transfer GalNAc from UDP-GalNAc to either serine or threonine residues of polypeptide acceptors. The protein encoded by this locus may have increased catalytic activity toward glycosylated peptides compared to activity toward non-glycosylated peptides.[provided by RefSeq, Apr 2010]

SAP30L-AS1 (HGNC:26760): (SAP30L antisense RNA 1 (head to head))

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.27027813).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GALNT10	NM_198321.4	c.598A>C	p.Met200Leu	missense_variant	Exon 5 of 12	ENST00000297107.11	NP_938080.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
GALNT10	ENST00000297107.11	c.598A>C	p.Met200Leu	missense_variant	Exon 5 of 12	1	NM_198321.4	ENSP00000297107.6

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1460536 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 726612

Gnomad4 AFR exome AF: 0.00

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: 9.00e-7

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
AlphaMissense	Benign	0.21
BayesDel_addAF	Uncertain	0.11	D
BayesDel_noAF	Uncertain	-0.080
CADD	Benign	22
DANN	Benign	0.94
DEOGEN2	Benign	0.080	.;T
Eigen	Benign	-0.082
Eigen_PC	Benign	0.20
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.90	D;D
M_CAP	Benign	0.015	T
MetaRNN	Benign	0.27	T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	-0.69	N;N
PrimateAI	Uncertain	0.70	T
PROVEAN	Benign	-0.40	N;N
REVEL	Benign	0.21
Sift	Benign	0.66	T;T
Sift4G	Benign	0.57	T;T
Polyphen		0.021	B;B
Vest4		0.53
MutPred		0.67		Loss of MoRF binding (P = 0.0824);Loss of MoRF binding (P = 0.0824);
MVP		0.54
MPC		0.79
ClinPred		0.84	D
GERP RS		6.1
Varity_R		0.38
gMVP		0.66

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr5-153755866;