NM_007256.5:c.405G>T

Variant names:

• chr11-75165906-G-T
• rs1109407
• NM_007256.5:c.405G>T

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_007256.5(SLCO2B1):​c.405G>T​(p.Pro135Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,461,782 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. Synonymous variant affecting the same amino acid position (i.e. P135P) has been classified as Benign.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000027 (0 hom.)
• Consequence: SLCO2B1 NM_007256.5 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -4.03
• Publications: 0 publications found

Genes affected

SLCO2B1 (HGNC:10962): (solute carrier organic anion transporter family member 2B1) This locus encodes a member of the organic anion-transporting polypeptide family of membrane proteins. The protein encoded by this locus may function in regulation of placental uptake of sulfated steroids. Alternatively spliced transcript variants have been described. [provided by RefSeq, Nov 2010]

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=-0.73).
• BP7: Synonymous conserved (PhyloP=-4.03 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_007256.5. 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
	SLCO2B1	NM_007256.5	MANE Select	c.405G>T	p.Pro135Pro	synonymous	Exon 4 of 14	NP_009187.1
	SLCO2B1	NM_001145211.3		c.339G>T	p.Pro113Pro	synonymous	Exon 4 of 14	NP_001138683.1
	SLCO2B1	NM_001145212.3		c.17-3267G>T		intron	N/A	NP_001138684.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLCO2B1	ENST00000289575.10	TSL:1 MANE Select	c.405G>T	p.Pro135Pro	synonymous	Exon 4 of 14	ENSP00000289575.5
	SLCO2B1	ENST00000428359.6	TSL:1	c.339G>T	p.Pro113Pro	synonymous	Exon 4 of 14	ENSP00000388912.2
	SLCO2B1	ENST00000891032.1		c.405G>T	p.Pro135Pro	synonymous	Exon 4 of 15	ENSP00000561091.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000274 AC: 4 AN: 1461782 Hom.: 0 Cov.: 31 AF XY: 0.00000550 AC XY: 4 AN XY: 727200

African (AFR) AF: 0.0000299 AC: 1 AN: 33478

American (AMR) AF: 0.00 AC: 0 AN: 44708

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26130

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86254

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53384

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5764

European-Non Finnish (NFE) AF: 0.00000270 AC: 3 AN: 1111976

Other (OTH) AF: 0.00 AC: 0 AN: 60392

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.73
CADD	Benign	0.054
DANN	Benign	0.73
PhyloP100		-4.0
PromoterAI		0.018	Neutral

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: rs1109407; hg19: chr11-74876951;