rs73276602

Variant names:

• chr7-20642227-A-C
• rs73276602
• NM_001163941.2:c.315-957A>C

Your query was ambiguous. Multiple possible variants found:

• chr7-20642227-A-C
• chr7-20642227-A-G

Variant summary

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

The NM_001163941.2(ABCB5):​c.315-957A>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0294 in 152,282 control chromosomes in the GnomAD database, including 196 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 0.029 (196 hom., cov: 32)
• Consequence: ABCB5 NM_001163941.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.76
• Publications: 3 publications found

Genes affected

ABCB5 (HGNC:46): (ATP binding cassette subfamily B member 5) ABCB5 belongs to the ATP-binding cassette (ABC) transporter superfamily of integral membrane proteins. These proteins participate in ATP-dependent transmembrane transport of structurally diverse molecules ranging from small ions, sugars, and peptides to more complex organic molecules (Chen et al., 2005 [PubMed 15760339]).[supplied by OMIM, Mar 2008]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.96).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0979 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ABCB5	NM_001163941.2	c.315-957A>C		intron_variant	Intron 5 of 27	ENST00000404938.7	NP_001157413.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ABCB5	ENST00000404938.7	c.315-957A>C		intron_variant	Intron 5 of 27	1	NM_001163941.2	ENSP00000384881.2

Frequencies

GnomAD3 genomes AF: 0.0292 AC: 4449 AN: 152164 Hom.: 190 Cov.: 32

Gnomad AFR AF: 0.100

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0139

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000621

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00949

Gnomad NFE AF: 0.000529

Gnomad OTH AF: 0.0215

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

GnomAD4 genome AF: 0.0294 AC: 4474 AN: 152282 Hom.: 196 Cov.: 32 AF XY: 0.0286 AC XY: 2128 AN XY: 74466

African (AFR) AF: 0.100 AC: 4174 AN: 41546

American (AMR) AF: 0.0139 AC: 213 AN: 15298

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5186

South Asian (SAS) AF: 0.000621 AC: 3 AN: 4830

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10616

Middle Eastern (MID) AF: 0.0102 AC: 3 AN: 294

European-Non Finnish (NFE) AF: 0.000529 AC: 36 AN: 68018

Other (OTH) AF: 0.0213 AC: 45 AN: 2112

Alfa AF: 0.0160 Hom.: 35

Bravo AF: 0.0329

Asia WGS AF: 0.00837 AC: 30 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.96
CADD	Benign	0.49
DANN	Benign	0.66
PhyloP100		-1.8
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: rs73276602; hg19: chr7-20681850;