rs6596473

Variant names:

• chr5-139374887-G-A
• rs6596473
• NM_005847.5:c.1549+2515C>T

Your query was ambiguous. Multiple possible variants found:

• chr5-139374887-G-A
• chr5-139374887-G-C
• chr5-139374887-G-T

Variant summary

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

The NM_005847.5(SLC23A1):​c.1549+2515C>T variant causes a intron 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: SLC23A1 NM_005847.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.813
• Publications: 27 publications found

Genes affected

SLC23A1 (HGNC:10974): (solute carrier family 23 member 1) The absorption of vitamin C into the body and its distribution to organs requires two sodium-dependent vitamin C transporters. This gene encodes one of the two transporters. The encoded protein is active in bulk vitamin C transport involving epithelial surfaces. Previously, this gene had an official symbol of SLC23A2. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2008]

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 (BayesDel_noAF=-0.84).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005847.5. 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
	SLC23A1	NM_005847.5	MANE Select	c.1549+2515C>T		intron	N/A	NP_005838.3
	SLC23A1	NM_152685.4		c.1561+2515C>T		intron	N/A	NP_689898.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC23A1	ENST00000348729.8	TSL:1 MANE Select	c.1549+2515C>T		intron	N/A	ENSP00000302701.4	Q9UHI7-1
	SLC23A1	ENST00000353963.7	TSL:1	c.1561+2515C>T		intron	N/A	ENSP00000302851.5	Q9UHI7-2
	SLC23A1	ENST00000882127.1		c.1549+2515C>T		intron	N/A	ENSP00000552186.1

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	4.2
DANN	Benign	0.62
PhyloP100		-0.81

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

Other links and lift over

dbSNP: rs6596473; hg19: chr5-138710576;