rs9896688

Variant names:

• chr17-7580597-A-T
• rs9896688
• NM_001251.3:c.687+12A>T

Variant summary

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

The NM_001251.3(CD68):​c.687+12A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.134 in 1,613,362 control chromosomes in the GnomAD database, including 15,219 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 0.14 (1629 hom., cov: 31)
  • Exomes 𝑓: 0.13 (13590 hom.)
• Consequence: CD68 NM_001251.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.16
• Publications: 16 publications found

Genes affected

CD68 (HGNC:1693): (CD68 molecule) This gene encodes a 110-kD transmembrane glycoprotein that is highly expressed by human monocytes and tissue macrophages. It is a member of the lysosomal/endosomal-associated membrane glycoprotein (LAMP) family. The protein primarily localizes to lysosomes and endosomes with a smaller fraction circulating to the cell surface. It is a type I integral membrane protein with a heavily glycosylated extracellular domain and binds to tissue- and organ-specific lectins or selectins. The protein is also a member of the scavenger receptor family. Scavenger receptors typically function to clear cellular debris, promote phagocytosis, and mediate the recruitment and activation of macrophages. Alternative splicing results in multiple transcripts encoding different isoforms. [provided by RefSeq, Jul 2008]

ENSG00000264772 (HGNC:):

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.164 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001251.3. 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
	CD68	NM_001251.3	MANE Select	c.687+12A>T		intron	N/A	NP_001242.2	P34810-1
	CD68	NM_001040059.2		c.606+12A>T		intron	N/A	NP_001035148.1	P34810-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CD68	ENST00000250092.11	TSL:1 MANE Select	c.687+12A>T		intron	N/A	ENSP00000250092.6	P34810-1
	CD68	ENST00000380498.10	TSL:1	c.606+12A>T		intron	N/A	ENSP00000369867.6	P34810-3
	CD68	ENST00000852832.1		c.687+12A>T		intron	N/A	ENSP00000522891.1

Frequencies

GnomAD3 genomes AF: 0.141 AC: 21301 AN: 151550 Hom.: 1622 Cov.: 31

Gnomad AFR AF: 0.167

Gnomad AMI AF: 0.123

Gnomad AMR AF: 0.0937

Gnomad ASJ AF: 0.106

Gnomad EAS AF: 0.117

Gnomad SAS AF: 0.170

Gnomad FIN AF: 0.169

Gnomad MID AF: 0.0759

Gnomad NFE AF: 0.133

Gnomad OTH AF: 0.130

GnomAD2 exomes AF: 0.132 AC: 33280 AN: 251332 AF XY: 0.135

Gnomad AFR exome AF: 0.172

Gnomad AMR exome AF: 0.0541

Gnomad ASJ exome AF: 0.110

Gnomad EAS exome AF: 0.123

Gnomad FIN exome AF: 0.173

Gnomad NFE exome AF: 0.133

Gnomad OTH exome AF: 0.133

GnomAD4 exome AF: 0.134 AC: 195529 AN: 1461694 Hom.: 13590 Cov.: 35 AF XY: 0.135 AC XY: 98071 AN XY: 727138

African (AFR) AF: 0.169 AC: 5644 AN: 33480

American (AMR) AF: 0.0562 AC: 2515 AN: 44714

Ashkenazi Jewish (ASJ) AF: 0.111 AC: 2911 AN: 26124

East Asian (EAS) AF: 0.117 AC: 4652 AN: 39696

South Asian (SAS) AF: 0.176 AC: 15179 AN: 86252

European-Finnish (FIN) AF: 0.172 AC: 9161 AN: 53410

Middle Eastern (MID) AF: 0.132 AC: 761 AN: 5766

European-Non Finnish (NFE) AF: 0.132 AC: 146747 AN: 1111866

Other (OTH) AF: 0.132 AC: 7959 AN: 60386

GnomAD4 genome AF: 0.141 AC: 21326 AN: 151668 Hom.: 1629 Cov.: 31 AF XY: 0.141 AC XY: 10468 AN XY: 74124

African (AFR) AF: 0.167 AC: 6894 AN: 41260

American (AMR) AF: 0.0935 AC: 1426 AN: 15244

Ashkenazi Jewish (ASJ) AF: 0.106 AC: 369 AN: 3470

East Asian (EAS) AF: 0.116 AC: 602 AN: 5170

South Asian (SAS) AF: 0.170 AC: 818 AN: 4814

European-Finnish (FIN) AF: 0.169 AC: 1785 AN: 10546

Middle Eastern (MID) AF: 0.0782 AC: 23 AN: 294

European-Non Finnish (NFE) AF: 0.133 AC: 9013 AN: 67856

Other (OTH) AF: 0.135 AC: 284 AN: 2104

Alfa AF: 0.141 Hom.: 279

Bravo AF: 0.134

Asia WGS AF: 0.169 AC: 588 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	1.9
DANN	Benign	0.41
PhyloP100		-1.2
PromoterAI		-0.0028	Neutral
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: rs9896688; hg19: chr17-7483915; COSMIC: COSV51509726; COSMIC: COSV51509726;