chr11-45805813-C-T

Variant names:

• chr11-45805813-C-T
• rs2085864611
• NM_018389.5:c.12C>T

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Moderate BP6_Moderate BP7

The NM_018389.5(SLC35C1):​c.12C>T​(p.Ala4Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: SLC35C1 NM_018389.5 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.383
• Publications: 0 publications found

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]

LINC02690 (HGNC:54194): (long intergenic non-protein coding RNA 2690)

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.44).
• BP6: Variant 11-45805813-C-T is Benign according to our data. Variant chr11-45805813-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 3010683.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-0.383 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018389.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC35C1	NM_018389.5	MANE Select	c.12C>T	p.Ala4Ala	synonymous	Exon 1 of 2	NP_060859.4
	SLC35C1	NM_001425155.1		c.12C>T	p.Ala4Ala	synonymous	Exon 2 of 3	NP_001412084.1	B3KQH0
	SLC35C1	NM_001145265.2		c.-28C>T		5_prime_UTR	Exon 2 of 3	NP_001138737.1	Q96A29-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC35C1	ENST00000314134.4	TSL:1 MANE Select	c.12C>T	p.Ala4Ala	synonymous	Exon 1 of 2	ENSP00000313318.3	Q96A29-1
	SLC35C1	ENST00000442528.2	TSL:1	c.-28C>T		5_prime_UTR	Exon 2 of 3	ENSP00000412408.2	Q96A29-2
	SLC35C1	ENST00000953729.1		c.12C>T	p.Ala4Ala	synonymous	Exon 2 of 3	ENSP00000623788.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1461326 Hom.: 0 Cov.: 35 AF XY: 0.00 AC XY: 0 AN XY: 726960

African (AFR) AF: 0.00 AC: 0 AN: 33478

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86242

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52956

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5726

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111986

Other (OTH) AF: 0.00 AC: 0 AN: 60380

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	Leukocyte adhesion deficiency type II (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.44
CADD	Benign	10
DANN	Benign	0.92
PhyloP100		-0.38

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.050		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs2085864611; hg19: chr11-45827364;