rs132649

Variant names:

• chr22-36157133-A-C
• rs132649
• NM_145639.2:c.-88+3536T>G

Your query was ambiguous. Multiple possible variants found:

• chr22-36157133-A-C
• chr22-36157133-A-G
• chr22-36157133-A-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_145639.2(APOL3):​c.-88+3536T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: 32)
• Consequence: APOL3 NM_145639.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.123
• Publications: 4 publications found

Genes affected

APOL3 (HGNC:14868): (apolipoprotein L3) This gene is a member of the apolipoprotein L gene family, and it is present in a cluster with other family members on chromosome 22. The encoded protein is found in the cytoplasm, where it may affect the movement of lipids, including cholesterol, and/or allow the binding of lipids to organelles. In addition, expression of this gene is up-regulated by tumor necrosis factor-alpha in endothelial cells lining the normal and atherosclerotic iliac artery and aorta. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2015]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.76).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_145639.2. 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
	APOL3	NM_145639.2	MANE Select	c.-88+3536T>G		intron	N/A	NP_663614.1	O95236-2
	APOL3	NM_145640.2		c.223+3536T>G		intron	N/A	NP_663615.1	O95236-1
	APOL3	NM_001393587.1		c.-317+2244T>G		intron	N/A	NP_001380516.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	APOL3	ENST00000424878.4	TSL:1 MANE Select	c.-88+3536T>G		intron	N/A	ENSP00000415779.3	O95236-2
	APOL3	ENST00000349314.7	TSL:1	c.223+3536T>G		intron	N/A	ENSP00000344577.2	O95236-1
	APOL3	ENST00000361710.6	TSL:1	c.-378+3536T>G		intron	N/A	ENSP00000355164.2	O95236-3

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.76
CADD	Benign	6.1
DANN	Benign	0.90
PhyloP100		0.12

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: rs132649; hg19: chr22-36553181;