rs612472

chr10-100350368-C-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_005063.5(SCD):c.311-1998C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0388 in 152,152 control chromosomes in the GnomAD database, including 245 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.039 (245 hom., cov: 32)
• Consequence: SCD NM_005063.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.282

Genes affected

SCD (HGNC:10571): (stearoyl-CoA desaturase) This gene encodes an enzyme involved in fatty acid biosynthesis, primarily the synthesis of oleic acid. The protein belongs to the fatty acid desaturase family and is an integral membrane protein located in the endoplasmic reticulum. Transcripts of approximately 3.9 and 5.2 kb, differing only by alternative polyadenlyation signals, have been detected. A gene encoding a similar enzyme is located on chromosome 4 and a pseudogene of this gene is located on chromosome 17. [provided by RefSeq, Sep 2015]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.113 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SCD	NM_005063.5	c.311-1998C>T		intron_variant		ENST00000370355.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SCD	ENST00000370355.3	c.311-1998C>T		intron_variant		1	NM_005063.5	P1

Frequencies

GnomAD3 genomes AF: 0.0387 AC: 5890 AN: 152034 Hom.: 245 Cov.: 32

Gnomad AFR AF: 0.0875

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0265

Gnomad ASJ AF: 0.00288

Gnomad EAS AF: 0.121

Gnomad SAS AF: 0.0707

Gnomad FIN AF: 0.0435

Gnomad MID AF: 0.00949

Gnomad NFE AF: 0.00528

Gnomad OTH AF: 0.0301

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0388 AC: 5900 AN: 152152 Hom.: 245 Cov.: 32 AF XY: 0.0416 AC XY: 3095 AN XY: 74390

Gnomad4 AFR AF: 0.0875

Gnomad4 AMR AF: 0.0264

Gnomad4 ASJ AF: 0.00288

Gnomad4 EAS AF: 0.121

Gnomad4 SAS AF: 0.0702

Gnomad4 FIN AF: 0.0435

Gnomad4 NFE AF: 0.00528

Gnomad4 OTH AF: 0.0322

Alfa AF: 0.0240 Hom.: 13

Bravo AF: 0.0395

Asia WGS AF: 0.118 AC: 410 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
Cadd	Benign	3.3
Dann	Benign	0.59

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

LitVar

Other links and lift over

dbSNP: rs612472; hg19: chr10-102110125;