rs137852860

Variant names:

• chr7-40459197-C-A
• NM_001193313.2:c.985C>A

Your query was ambiguous. Multiple possible variants found:

• chr7-40459197-C-A
• chr7-40459197-C-G
• chr7-40459197-C-T

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_001193313.2(SUGCT):​c.985C>A​(p.Arg329Arg) variant causes a splice region, synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000701 in 1,426,210 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 7.0e-7 (0 hom.)
• Consequence: SUGCT NM_001193313.2 splice_region, synonymous
• Scores: Splicing: ADA: 0.00002299
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.756

Genes affected

SUGCT (HGNC:16001): (succinyl-CoA:glutarate-CoA transferase) This gene encodes a protein that is similar to members of the CaiB/baiF CoA-transferase protein family. Mutations in this gene are associated with glutaric aciduria type III. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Jul 2010]

ACMG classification

Verdict is Likely_benign. Variant got -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.41).
• BP7: Synonymous conserved (PhyloP=0.756 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SUGCT	NM_001193313.2	c.985C>A	p.Arg329Arg	splice_region_variant, synonymous_variant	Exon 11 of 14	ENST00000335693.9	NP_001180242.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SUGCT	ENST00000335693.9	c.985C>A	p.Arg329Arg	splice_region_variant, synonymous_variant	Exon 11 of 14	1	NM_001193313.2	ENSP00000338475.5
SUGCT	ENST00000628514.3	c.985C>A	p.Arg329Arg	splice_region_variant, synonymous_variant	Exon 11 of 15	1		ENSP00000486291.2
SUGCT	ENST00000416370.2	c.985C>A	p.Arg329Arg	splice_region_variant, synonymous_variant	Exon 11 of 13	1		ENSP00000393032.2
SUGCT	ENST00000401647.7	c.841C>A	p.Arg281Arg	splice_region_variant, synonymous_variant	Exon 10 of 13	1		ENSP00000385222.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 7.01e-7 AC: 1 AN: 1426210 Hom.: 0 Cov.: 24 AF XY: 0.00 AC XY: 0 AN XY: 711204

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: 9.24e-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
BayesDel_noAF	Benign	-0.41
CADD	Benign	3.9
DANN	Benign	0.65

Splicing

Name	Calibrated prediction	Score	Prediction
dbscSNV1_ADA	Benign	0.000023
dbscSNV1_RF	Benign	0.050
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: chr7-40498796;