3-112563431-G-A

Variant names:

• chr3-112563431-G-A
• rs766803215
• NM_017945.5:c.28G>A

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_017945.5(SLC35A5):​c.28G>A​(p.Val10Ile) variant causes a missense 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. 16/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V10L) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: SLC35A5 NM_017945.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -4.18
• Publications: 0 publications found

Genes affected

SLC35A5 (HGNC:20792): (solute carrier family 35 member A5) This gene encodes a transmembrane protein which belongs to subfamily 35A of the solute carrier superfamily. The encoded protein is a nucleoside-sugar transporter. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2017]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.044387043).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_017945.5. 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
	SLC35A5	NM_017945.5	MANE Select	c.28G>A	p.Val10Ile	missense	Exon 2 of 7	NP_060415.1	Q9BS91
	SLC35A5	NM_001348905.2		c.28G>A	p.Val10Ile	missense	Exon 2 of 7	NP_001335834.1	Q9BS91
	SLC35A5	NM_001348906.2		c.28G>A	p.Val10Ile	missense	Exon 2 of 7	NP_001335835.1	Q9BS91

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC35A5	ENST00000492406.6	TSL:1 MANE Select	c.28G>A	p.Val10Ile	missense	Exon 2 of 7	ENSP00000417654.1	Q9BS91
	SLC35A5	ENST00000890627.1		c.28G>A	p.Val10Ile	missense	Exon 2 of 8	ENSP00000560686.1
	SLC35A5	ENST00000890628.1		c.28G>A	p.Val10Ile	missense	Exon 1 of 6	ENSP00000560687.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD2 exomes AF: 0.00000403 AC: 1 AN: 248280 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000885

Gnomad OTH exome AF: 0.00

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1432976 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 710576

African (AFR) AF: 0.00 AC: 0 AN: 33042

American (AMR) AF: 0.00 AC: 0 AN: 43878

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25356

East Asian (EAS) AF: 0.00 AC: 0 AN: 39038

South Asian (SAS) AF: 0.00 AC: 0 AN: 83932

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52762

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5624

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1090500

Other (OTH) AF: 0.00 AC: 0 AN: 58844

GnomAD4 genome Cov.: 33

ExAC AF: 0.00000824 AC: 1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.069
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.63
CADD	Benign	0.0020
DANN	Benign	0.81
DEOGEN2	Benign	0.0015	T
Eigen	Benign	-2.2
Eigen_PC	Benign	-2.3
FATHMM_MKL	Benign	0.020	N
LIST_S2	Benign	0.27	T
M_CAP	Benign	0.0024	T
MetaRNN	Benign	0.044	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.1	L
PhyloP100		-4.2
PrimateAI	Benign	0.21	T
PROVEAN	Benign	-0.13	N
REVEL	Benign	0.020
Sift	Benign	0.31	T
Sift4G	Benign	0.29	T
Polyphen		0.012	B
Vest4		0.13
MutPred		0.31		Loss of catalytic residue at S7 (P = 0.242)
MVP		0.26
MPC		0.12
ClinPred		0.14	T
GERP RS		-9.8
Varity_R		0.018
gMVP		0.21
Mutation Taster		=99/1	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.080		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: rs766803215; hg19: chr3-112282278;