chr1-36431828-T-A

Variant names:

• chr1-36431828-T-A
• rs550353114
• NM_145047.5:c.490A>T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_145047.5(OSCP1):​c.490A>T​(p.Ile164Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000174 in 1,613,712 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000033 (0 hom., cov: 31)
  • Exomes 𝑓: 0.000016 (0 hom.)
• Consequence: OSCP1 NM_145047.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.43
• Publications: 1 publications found

Genes affected

OSCP1 (HGNC:29971): (organic solute carrier partner 1) Enables transmembrane transporter activity. Involved in xenobiotic detoxification by transmembrane export across the plasma membrane. Located in basal plasma membrane and cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000297367 (HGNC:):

ACMG classification

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

• BP4: Computational evidence support a benign effect (MetaRNN=0.11890644).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_145047.5. 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
	OSCP1	NM_145047.5	MANE Select	c.490A>T	p.Ile164Phe	missense	Exon 4 of 10	NP_659484.4
	OSCP1	NM_001330493.2		c.520A>T	p.Ile174Phe	missense	Exon 5 of 11	NP_001317422.1	Q8WVF1-1
	OSCP1	NM_206837.3		c.490A>T	p.Ile164Phe	missense	Exon 4 of 5	NP_996668.1	Q8WVF1-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OSCP1	ENST00000235532.9	TSL:1 MANE Select	c.490A>T	p.Ile164Phe	missense	Exon 4 of 10	ENSP00000235532.5	Q8WVF1-3
	OSCP1	ENST00000356637.9	TSL:5	c.520A>T	p.Ile174Phe	missense	Exon 5 of 11	ENSP00000349052.5	Q8WVF1-1
	OSCP1	ENST00000955707.1		c.490A>T	p.Ile164Phe	missense	Exon 4 of 10	ENSP00000625766.1

Frequencies

GnomAD3 genomes AF: 0.0000329 AC: 5 AN: 151966 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000580

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.000481

GnomAD2 exomes AF: 0.0000518 AC: 13 AN: 251012 AF XY: 0.0000663

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000544

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.0000157 AC: 23 AN: 1461628 Hom.: 0 Cov.: 30 AF XY: 0.0000206 AC XY: 15 AN XY: 727136

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.0000224 AC: 1 AN: 44718

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.000327 AC: 13 AN: 39696

South Asian (SAS) AF: 0.0000464 AC: 4 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53180

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112000

Other (OTH) AF: 0.0000828 AC: 5 AN: 60396

GnomAD4 genome AF: 0.0000329 AC: 5 AN: 152084 Hom.: 0 Cov.: 31 AF XY: 0.0000269 AC XY: 2 AN XY: 74362

African (AFR) AF: 0.00 AC: 0 AN: 41478

American (AMR) AF: 0.00 AC: 0 AN: 15256

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.000581 AC: 3 AN: 5160

South Asian (SAS) AF: 0.000208 AC: 1 AN: 4816

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10596

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68002

Other (OTH) AF: 0.000476 AC: 1 AN: 2100

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000227

ExAC AF: 0.0000494 AC: 6

Asia WGS AF: 0.000289 AC: 1 AN: 3478

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.34	T
BayesDel_noAF	Benign	-0.39
CADD	Benign	17
DANN	Uncertain	0.98
DEOGEN2	Benign	0.0095	T
Eigen	Benign	0.090
Eigen_PC	Uncertain	0.22
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.96	D
M_CAP	Benign	0.0068	T
MetaRNN	Benign	0.12	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Uncertain	2.2	M
PhyloP100		2.4
PrimateAI	Benign	0.39	T
PROVEAN	Benign	-0.96	N
REVEL	Benign	0.060
Sift	Benign	0.35	T
Sift4G	Benign	0.51	T
Polyphen		0.048	B
Vest4		0.58
MutPred		0.54		Loss of stability (P = 0.2282)
MVP		0.39
MPC		0.25
ClinPred		0.098	T
GERP RS		5.4
Varity_R		0.10
gMVP		0.54
Mutation Taster		=76/24	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs550353114; hg19: chr1-36897429;