rs12818993

Variant names:

• chr12-21389013-G-A
• rs12818993
• ENST00000307378.10:c.-190+5893C>T

Your query was ambiguous. Multiple possible variants found:

• chr12-21389013-G-A
• chr12-21389013-G-C

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_134431.5(SLCO1A2):​c.-190+5893C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.108 in 152,162 control chromosomes in the GnomAD database, including 1,132 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 0.11 (1132 hom., cov: 32)
• Consequence: SLCO1A2 NM_134431.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.00400
• Publications: 3 publications found

Genes affected

SLCO1A2 (HGNC:10956): (solute carrier organic anion transporter family member 1A2) This gene encodes a sodium-independent transporter which mediates cellular uptake of organic ions in the liver. Its substrates include bile acids, bromosulphophthalein, and some steroidal compounds. The protein is a member of the SLC21A family of solute carriers. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Dec 2008]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.366 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_134431.5. 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
	SLCO1A2	NM_001386878.1		c.-63+14406C>T		intron	N/A	NP_001373807.1	P46721-1
	SLCO1A2	NM_001386881.1		c.-58+28869C>T		intron	N/A	NP_001373810.1	P46721-1
	SLCO1A2	NM_134431.5		c.-190+5893C>T		intron	N/A	NP_602307.1	P46721-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLCO1A2	ENST00000307378.10	TSL:1	c.-190+5893C>T		intron	N/A	ENSP00000305974.6	P46721-1
	SLCO1A2	ENST00000938257.1		c.-58+30539C>T		intron	N/A	ENSP00000608316.1
	SLCO1A2	ENST00000938258.1		c.-58+28869C>T		intron	N/A	ENSP00000608317.1

Frequencies

GnomAD3 genomes AF: 0.108 AC: 16491 AN: 152044 Hom.: 1136 Cov.: 32

Gnomad AFR AF: 0.107

Gnomad AMI AF: 0.0504

Gnomad AMR AF: 0.0766

Gnomad ASJ AF: 0.155

Gnomad EAS AF: 0.380

Gnomad SAS AF: 0.150

Gnomad FIN AF: 0.147

Gnomad MID AF: 0.142

Gnomad NFE AF: 0.0852

Gnomad OTH AF: 0.114

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

GnomAD4 genome AF: 0.108 AC: 16491 AN: 152162 Hom.: 1132 Cov.: 32 AF XY: 0.111 AC XY: 8256 AN XY: 74388

African (AFR) AF: 0.107 AC: 4430 AN: 41518

American (AMR) AF: 0.0763 AC: 1166 AN: 15290

Ashkenazi Jewish (ASJ) AF: 0.155 AC: 537 AN: 3468

East Asian (EAS) AF: 0.380 AC: 1960 AN: 5164

South Asian (SAS) AF: 0.149 AC: 720 AN: 4820

European-Finnish (FIN) AF: 0.147 AC: 1555 AN: 10586

Middle Eastern (MID) AF: 0.153 AC: 45 AN: 294

European-Non Finnish (NFE) AF: 0.0852 AC: 5790 AN: 67996

Other (OTH) AF: 0.114 AC: 242 AN: 2114

Alfa AF: 0.0951 Hom.: 1342

Bravo AF: 0.104

Asia WGS AF: 0.230 AC: 796 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	2.8
DANN	Benign	0.41
PhyloP100		0.0040
Mutation Taster		=100/0	polymorphism (auto)

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: rs12818993; hg19: chr12-21541947;