NM_014780.5:c.2592T>C

Variant names:

• chr6-43046304-A-G
• rs201406974
• NM_014780.5:c.2592T>C

Variant summary

Our verdict is Benign. The variant received -16 ACMG points: 0P and 16B. BP4_Strong BP6_Very_Strong BS1

The NM_014780.5(CUL7):​c.2592T>C​(p.Tyr864Tyr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000843 in 1,614,196 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

• Frequency:
  • Genomes: 𝑓 0.000053 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000088 (0 hom.)
• Consequence: CUL7 NM_014780.5 synonymous
• Clinical Significance: Likely benign criteria provided, multiple submitters, no conflicts B:2
• Conservation: PhyloP100: 2.96
• Publications: 4 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: Benign. The variant received -16 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.65).
• BP6: Variant 6-43046304-A-G is Benign according to our data. Variant chr6-43046304-A-G is described in ClinVar as Likely_benign. ClinVar VariationId is 3023382.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BS1: Variant frequency is greater than expected in population eas. GnomAdExome4 allele frequency = 0.0000876 (128/1461868) while in subpopulation EAS AF = 0.00234 (93/39700). AF 95% confidence interval is 0.00196. There are 0 homozygotes in GnomAdExome4. There are 74 alleles in the male GnomAdExome4 subpopulation. Median coverage is 34. This position passed quality control check.

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

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CUL7	NM_014780.5	MANE Select	c.2592T>C	p.Tyr864Tyr	synonymous	Exon 12 of 26	NP_055595.2
	CUL7	NM_001168370.2		c.2688T>C	p.Tyr896Tyr	synonymous	Exon 12 of 26	NP_001161842.2	A0A669KBH4
	CUL7	NM_001374872.1		c.2688T>C	p.Tyr896Tyr	synonymous	Exon 12 of 26	NP_001361801.1	A0A669KBH4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CUL7	ENST00000265348.9	TSL:1 MANE Select	c.2592T>C	p.Tyr864Tyr	synonymous	Exon 12 of 26	ENSP00000265348.4	Q14999-1
	CUL7	ENST00000674100.1		c.2688T>C	p.Tyr896Tyr	synonymous	Exon 12 of 26	ENSP00000501292.1	A0A669KBH4
	CUL7	ENST00000674134.1		c.2688T>C	p.Tyr896Tyr	synonymous	Exon 12 of 26	ENSP00000501068.1	A0A669KBH4

Frequencies

GnomAD3 genomes AF: 0.0000526 AC: 8 AN: 152210 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000771

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000588

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000954 AC: 24 AN: 251488 AF XY: 0.000110

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.0000992

Gnomad EAS exome AF: 0.000924

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000264

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000876 AC: 128 AN: 1461868 Hom.: 0 Cov.: 34 AF XY: 0.000102 AC XY: 74 AN XY: 727238

African (AFR) AF: 0.0000299 AC: 1 AN: 33480

American (AMR) AF: 0.0000224 AC: 1 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.0000383 AC: 1 AN: 26136

East Asian (EAS) AF: 0.00234 AC: 93 AN: 39700

South Asian (SAS) AF: 0.0000232 AC: 2 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5752

European-Non Finnish (NFE) AF: 0.0000234 AC: 26 AN: 1112012

Other (OTH) AF: 0.0000662 AC: 4 AN: 60386

GnomAD4 genome AF: 0.0000525 AC: 8 AN: 152328 Hom.: 0 Cov.: 33 AF XY: 0.0000671 AC XY: 5 AN XY: 74496

African (AFR) AF: 0.00 AC: 0 AN: 41572

American (AMR) AF: 0.00 AC: 0 AN: 15308

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.000773 AC: 4 AN: 5174

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10618

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.0000588 AC: 4 AN: 68030

Other (OTH) AF: 0.00 AC: 0 AN: 2116

Alfa AF: 0.000175 Hom.: 0

Bravo AF: 0.0000378

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	-	1	not provided (1)
-	-	1	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.65
CADD	Benign	11
DANN	Benign	0.70
PhyloP100		3.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

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: rs201406974; hg19: chr6-43014042;