chr8-27956966-C-T

Variant names:

• chr8-27956966-C-T
• rs9644133
• NM_173833.6:c.241+9448G>A

Variant summary

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

The NM_173833.6(SCARA5):​c.241+9448G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.191 in 152,054 control chromosomes in the GnomAD database, including 3,009 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 0.19 (3009 hom., cov: 32)
• Consequence: SCARA5 NM_173833.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.154
• Publications: 5 publications found

Genes affected

SCARA5 (HGNC:28701): (scavenger receptor class A member 5) Predicted to enable ferritin receptor activity. Predicted to be involved in several processes, including cellular iron ion homeostasis; iron ion transmembrane transport; and protein homotrimerization. Predicted to act upstream of or within cellular response to heat. Predicted to be located in cell surface. Predicted to be integral component of plasma membrane. Predicted to be active in external side of 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=-0.91).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.404 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SCARA5	NM_173833.6	c.241+9448G>A		intron_variant	Intron 3 of 8	ENST00000354914.8	NP_776194.2
SCARA5	NM_001413201.1	c.112+30538G>A		intron_variant	Intron 2 of 7		NP_001400130.1
SCARA5	NM_001413202.1	c.241+9448G>A		intron_variant	Intron 3 of 6		NP_001400131.1
SCARA5	NM_001413203.1	c.-564+9448G>A		intron_variant	Intron 2 of 7		NP_001400132.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SCARA5	ENST00000354914.8	c.241+9448G>A		intron_variant	Intron 3 of 8	2	NM_173833.6	ENSP00000346990.3
SCARA5	ENST00000524352.5	c.241+9448G>A		intron_variant	Intron 3 of 6	1		ENSP00000428663.1
SCARA5	ENST00000518030.1	c.112+30538G>A		intron_variant	Intron 1 of 4	1		ENSP00000430713.1
SCARA5	ENST00000380385.6	c.241+9448G>A		intron_variant	Intron 3 of 7	1		ENSP00000369746.2

Frequencies

GnomAD3 genomes AF: 0.191 AC: 29035 AN: 151936 Hom.: 3006 Cov.: 32

Gnomad AFR AF: 0.142

Gnomad AMI AF: 0.171

Gnomad AMR AF: 0.200

Gnomad ASJ AF: 0.241

Gnomad EAS AF: 0.419

Gnomad SAS AF: 0.243

Gnomad FIN AF: 0.214

Gnomad MID AF: 0.225

Gnomad NFE AF: 0.192

Gnomad OTH AF: 0.205

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

GnomAD4 genome AF: 0.191 AC: 29069 AN: 152054 Hom.: 3009 Cov.: 32 AF XY: 0.194 AC XY: 14420 AN XY: 74310

African (AFR) AF: 0.142 AC: 5897 AN: 41484

American (AMR) AF: 0.200 AC: 3062 AN: 15292

Ashkenazi Jewish (ASJ) AF: 0.241 AC: 835 AN: 3468

East Asian (EAS) AF: 0.419 AC: 2160 AN: 5158

South Asian (SAS) AF: 0.243 AC: 1169 AN: 4804

European-Finnish (FIN) AF: 0.214 AC: 2259 AN: 10542

Middle Eastern (MID) AF: 0.231 AC: 68 AN: 294

European-Non Finnish (NFE) AF: 0.192 AC: 13035 AN: 67996

Other (OTH) AF: 0.203 AC: 429 AN: 2110

Alfa AF: 0.201 Hom.: 2702

Bravo AF: 0.188

Asia WGS AF: 0.299 AC: 1043 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	6.5
DANN	Benign	0.28
PhyloP100		0.15
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: rs9644133; hg19: chr8-27814483;