7-22719850-A-G

Variant names:

• chr7-22719850-A-G
• rs1880241
• ENST00000650428.1:n.46+7718T>C

Variant summary

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

The ENST00000650428.1(STEAP1B):​n.46+7718T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.517 in 151,920 control chromosomes in the GnomAD database, including 21,272 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 0.52 (21272 hom., cov: 32)
• Consequence: STEAP1B ENST00000650428.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.104
• Publications: 19 publications found

Genes affected

STEAP1B (HGNC:41907): (STEAP family member 1B) Predicted to be integral component of membrane. Predicted to be active in endosome and plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.98).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.973 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000650428.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STEAP1B	ENST00000650428.1		n.46+7718T>C		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.516 AC: 78394 AN: 151802 Hom.: 21243 Cov.: 32

Gnomad AFR AF: 0.473

Gnomad AMI AF: 0.429

Gnomad AMR AF: 0.648

Gnomad ASJ AF: 0.491

Gnomad EAS AF: 0.996

Gnomad SAS AF: 0.686

Gnomad FIN AF: 0.384

Gnomad MID AF: 0.437

Gnomad NFE AF: 0.487

Gnomad OTH AF: 0.547

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

GnomAD4 genome AF: 0.517 AC: 78481 AN: 151920 Hom.: 21272 Cov.: 32 AF XY: 0.520 AC XY: 38639 AN XY: 74258

African (AFR) AF: 0.474 AC: 19609 AN: 41392

American (AMR) AF: 0.648 AC: 9902 AN: 15280

Ashkenazi Jewish (ASJ) AF: 0.491 AC: 1705 AN: 3472

East Asian (EAS) AF: 0.996 AC: 5158 AN: 5180

South Asian (SAS) AF: 0.686 AC: 3304 AN: 4818

European-Finnish (FIN) AF: 0.384 AC: 4041 AN: 10526

Middle Eastern (MID) AF: 0.442 AC: 130 AN: 294

European-Non Finnish (NFE) AF: 0.487 AC: 33076 AN: 67940

Other (OTH) AF: 0.553 AC: 1166 AN: 2108

Alfa AF: 0.492 Hom.: 6742

Bravo AF: 0.534

Asia WGS AF: 0.818 AC: 2842 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.98
CADD	Benign	2.8
DANN	Benign	0.50
PhyloP100		-0.10

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs1880241; hg19: chr7-22759469;