rs11568695

Variant names:

• chr13-95044286-C-A
• rs11568695
• NM_005845.5:c.3609G>T

Your query was ambiguous. Multiple possible variants found:

• chr13-95044286-C-A
• chr13-95044286-C-G
• chr13-95044286-C-T

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_005845.5(ABCC4):​c.3609G>T​(p.Ala1203Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,000 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ABCC4 NM_005845.5 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.745
• Publications: 0 publications found

Genes affected

ABCC4 (HGNC:55): (ATP binding cassette subfamily C member 4 (PEL blood group)) The protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the MRP subfamily which is involved in multi-drug resistance. This family member plays a role in cellular detoxification as a pump for its substrate, organic anions. It may also function in prostaglandin-mediated cAMP signaling in ciliogenesis. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Sep 2014]

ABCC4 Gene-Disease associations (from GenCC):

• qualitative platelet defect

  Inheritance: AR Classification: MODERATE Submitted by: ClinGen

ACMG classification

Our verdict: Likely_benign. The variant received -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.33).
• BP7: Synonymous conserved (PhyloP=-0.745 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005845.5. 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
	ABCC4	NM_005845.5	MANE Select	c.3609G>T	p.Ala1203Ala	synonymous	Exon 28 of 31	NP_005836.2	O15439-1
	ABCC4	NM_001301829.2		c.3468G>T	p.Ala1156Ala	synonymous	Exon 27 of 30	NP_001288758.1	O15439-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ABCC4	ENST00000645237.2	MANE Select	c.3609G>T	p.Ala1203Ala	synonymous	Exon 28 of 31	ENSP00000494609.1	O15439-1
	ABCC4	ENST00000967420.1		c.3633G>T	p.Ala1211Ala	synonymous	Exon 28 of 31	ENSP00000637479.1
	ABCC4	ENST00000967421.1		c.3606G>T	p.Ala1202Ala	synonymous	Exon 28 of 31	ENSP00000637480.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1460000 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 726236

African (AFR) AF: 0.00 AC: 0 AN: 33410

American (AMR) AF: 0.00 AC: 0 AN: 44470

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26082

East Asian (EAS) AF: 0.00 AC: 0 AN: 39642

South Asian (SAS) AF: 0.00 AC: 0 AN: 85778

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53340

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5758

European-Non Finnish (NFE) AF: 9.00e-7 AC: 1 AN: 1111210

Other (OTH) AF: 0.00 AC: 0 AN: 60310

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.33
CADD	Benign	0.096
DANN	Benign	0.57
PhyloP100		-0.74

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: rs11568695; hg19: chr13-95696540;