rs4530361

Variant names:

• chr2-233681395-A-G
• rs4530361
• NM_019075.4:c.855+44018A>G

Your query was ambiguous. Multiple possible variants found:

• chr2-233681395-A-G
• chr2-233681395-A-T

Variant summary

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

The NM_019075.4(UGT1A10):​c.855+44018A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.34 in 151,486 control chromosomes in the GnomAD database, including 9,174 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 0.34 (9174 hom., cov: 28)
• Consequence: UGT1A10 NM_019075.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.36
• Publications: 4 publications found

Genes affected

UGT1A10 (HGNC:12531): (UDP glucuronosyltransferase family 1 member A10) This gene encodes a UDP-glucuronosyltransferase, an enzyme of the glucuronidation pathway that transforms small lipophilic molecules, such as steroids, bilirubin, hormones, and drugs, into water-soluble, excretable metabolites. This gene is part of a complex locus that encodes several UDP-glucuronosyltransferases. The locus includes thirteen unique alternate first exons followed by four common exons. Four of the alternate first exons are considered pseudogenes. Each of the remaining nine 5' exons may be spliced to the four common exons, resulting in nine proteins with different N-termini and identical C-termini. Each first exon encodes the substrate binding site, and is regulated by its own promoter. The enzyme encoded by this gene has glucuronidase activity on mycophenolic acid, coumarins, and quinolines. [provided by RefSeq, Jul 2008]

UGT1A8 (HGNC:12540): (UDP glucuronosyltransferase family 1 member A8) This gene encodes a UDP-glucuronosyltransferase, an enzyme of the glucuronidation pathway that transforms small lipophilic molecules, such as steroids, bilirubin, hormones, and drugs, into water-soluble, excretable metabolites. This gene is part of a complex locus that encodes several UDP-glucuronosyltransferases. The locus includes thirteen unique alternate first exons followed by four common exons. Four of the alternate first exons are considered pseudogenes. Each of the remaining nine 5' exons may be spliced to the four common exons, resulting in nine proteins with different N-termini and identical C-termini. Each first exon encodes the substrate binding site, and is regulated by its own promoter. The enzyme encoded by this gene has glucuronidase activity with many substrates including coumarins, phenols, anthraquinones, flavones, and some opioids. [provided by RefSeq, Jul 2008]

UGT1A9 (HGNC:12541): (UDP glucuronosyltransferase family 1 member A9) This gene encodes a UDP-glucuronosyltransferase, an enzyme of the glucuronidation pathway that transforms small lipophilic molecules, such as steroids, bilirubin, hormones, and drugs, into water-soluble, excretable metabolites. This gene is part of a complex locus that encodes several UDP-glucuronosyltransferases. The locus includes thirteen unique alternate first exons followed by four common exons. Four of the alternate first exons are considered pseudogenes. Each of the remaining nine 5' exons may be spliced to the four common exons, resulting in nine proteins with different N-termini and identical C-termini. Each first exon encodes the substrate binding site, and is regulated by its own promoter. The enzyme encoded by this gene is active on phenols. [provided by RefSeq, Jul 2008]

UGT1A (HGNC:12529):

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.01).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.396 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
UGT1A10	NM_019075.4	c.855+44018A>G		intron_variant	Intron 1 of 4	ENST00000344644.10	NP_061948.1
UGT1A8	NM_019076.5	c.855+62833A>G		intron_variant	Intron 1 of 4	ENST00000373450.5	NP_061949.3
UGT1A9	NM_021027.3	c.855+8606A>G		intron_variant	Intron 1 of 4	ENST00000354728.5	NP_066307.1
UGT1A		n.233681395A>G		intragenic_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
UGT1A10	ENST00000344644.10	c.855+44018A>G		intron_variant	Intron 1 of 4	1	NM_019075.4	ENSP00000343838.5
UGT1A9	ENST00000354728.5	c.855+8606A>G		intron_variant	Intron 1 of 4	1	NM_021027.3	ENSP00000346768.4
UGT1A8	ENST00000373450.5	c.855+62833A>G		intron_variant	Intron 1 of 4	1	NM_019076.5	ENSP00000362549.4
UGT1A10	ENST00000373445.1	c.855+44018A>G		intron_variant	Intron 1 of 4	1		ENSP00000362544.1

Frequencies

GnomAD3 genomes AF: 0.341 AC: 51555 AN: 151368 Hom.: 9181 Cov.: 28

Gnomad AFR AF: 0.265

Gnomad AMI AF: 0.475

Gnomad AMR AF: 0.272

Gnomad ASJ AF: 0.441

Gnomad EAS AF: 0.201

Gnomad SAS AF: 0.411

Gnomad FIN AF: 0.474

Gnomad MID AF: 0.377

Gnomad NFE AF: 0.381

Gnomad OTH AF: 0.316

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

GnomAD4 genome AF: 0.340 AC: 51553 AN: 151486 Hom.: 9174 Cov.: 28 AF XY: 0.344 AC XY: 25441 AN XY: 73994

African (AFR) AF: 0.264 AC: 10913 AN: 41262

American (AMR) AF: 0.271 AC: 4136 AN: 15242

Ashkenazi Jewish (ASJ) AF: 0.441 AC: 1528 AN: 3468

East Asian (EAS) AF: 0.202 AC: 1029 AN: 5104

South Asian (SAS) AF: 0.411 AC: 1966 AN: 4786

European-Finnish (FIN) AF: 0.474 AC: 4967 AN: 10486

Middle Eastern (MID) AF: 0.364 AC: 107 AN: 294

European-Non Finnish (NFE) AF: 0.381 AC: 25815 AN: 67834

Other (OTH) AF: 0.314 AC: 659 AN: 2098

Alfa AF: 0.215 Hom.: 504

Bravo AF: 0.320

Asia WGS AF: 0.286 AC: 1001 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.0
CADD	Benign	0.63
DANN	Benign	0.10
PhyloP100		-1.4
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: rs4530361; hg19: chr2-234590041;