chr11-45811384-G-T

Position:

• chr11-45811384-G-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_018389.5(SLC35C1):​c.*49G>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000658 in 152,028 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.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
• Consequence: SLC35C1 NM_018389.5 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.197

Genes affected

SLC35C1 (HGNC:20197): (solute carrier family 35 member C1) This gene encodes a GDP-fucose transporter that is found in the Golgi apparatus. Mutations in this gene result in congenital disorder of glycosylation type IIc. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2009]

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.81).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC35C1	NM_018389.5	c.*49G>T		3_prime_UTR_variant	2/2	ENST00000314134.4	NP_060859.4
SLC35C1	NM_001145265.2	c.*49G>T		3_prime_UTR_variant	3/3		NP_001138737.1
SLC35C1	NM_001145266.1	c.*49G>T		3_prime_UTR_variant	3/3		NP_001138738.1
SLC35C1	XM_011520202.3	c.*49G>T		3_prime_UTR_variant	2/2		XP_011518504.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLC35C1	ENST00000314134.4	c.*49G>T		3_prime_UTR_variant	2/2	1	NM_018389.5	ENSP00000313318.3
SLC35C1	ENST00000442528.2	c.*49G>T		3_prime_UTR_variant	3/3	1		ENSP00000412408.2
SLC35C1	ENST00000526817.2	c.*49G>T		3_prime_UTR_variant	3/3	2		ENSP00000432145.2

Frequencies

GnomAD3 genomes AF: 0.00000658 AC: 1 AN: 152028 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 23

GnomAD4 genome AF: 0.00000658 AC: 1 AN: 152028 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74230

Gnomad4 AFR AF: 0.0000242

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.00

Gnomad4 OTH AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	0.91
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: rs1139266; hg19: chr11-45832935;