rs552325363

Variant names:

• chr6-43049642-T-C
• rs552325363
• NM_014780.5:c.1590A>G

Your query was ambiguous. Multiple possible variants found:

• chr6-43049642-T-C
• chr6-43049642-T-G

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_014780.5(CUL7):​c.1590A>G​(p.Leu530Leu) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,830 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. Synonymous variant affecting the same amino acid position (i.e. L530L) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: CUL7 NM_014780.5 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.410
• Publications: 0 publications found

Genes affected

CUL7 (HGNC:21024): (cullin 7) The protein encoded by this gene is a component of an E3 ubiquitin-protein ligase complex. The encoded protein interacts with TP53, CUL9, and FBXW8 proteins. Defects in this gene are a cause of 3M syndrome type 1 (3M1). Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2009]

KLC4 (HGNC:21624): (kinesin light chain 4) Predicted to be located in cytoplasm and microtubule. Predicted to be part of kinesin complex. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).
• BP7: Synonymous conserved (PhyloP=-0.41 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014780.5. 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
	CUL7	NM_014780.5	MANE Select	c.1590A>G	p.Leu530Leu	synonymous	Exon 7 of 26	NP_055595.2
	CUL7	NM_001168370.2		c.1686A>G	p.Leu562Leu	synonymous	Exon 7 of 26	NP_001161842.2
	CUL7	NM_001374872.1		c.1686A>G	p.Leu562Leu	synonymous	Exon 7 of 26	NP_001361801.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CUL7	ENST00000265348.9	TSL:1 MANE Select	c.1590A>G	p.Leu530Leu	synonymous	Exon 7 of 26	ENSP00000265348.4
	CUL7	ENST00000674100.1		c.1686A>G	p.Leu562Leu	synonymous	Exon 7 of 26	ENSP00000501292.1
	CUL7	ENST00000674134.1		c.1686A>G	p.Leu562Leu	synonymous	Exon 7 of 26	ENSP00000501068.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461830 Hom.: 0 Cov.: 33 AF XY: 0.00000138 AC XY: 1 AN XY: 727214

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26132

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53412

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00000270 AC: 3 AN: 1111966

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	7.6
DANN	Benign	0.60
PhyloP100		-0.41

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: rs552325363; hg19: chr6-43017380;