chr11-69643977-C-G

Variant names:

• chr11-69643977-C-G
• NM_053056.3:c.560C>G

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_053056.3(CCND1):​c.560C>G​(p.Ala187Gly) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: CCND1 NM_053056.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.62

Genes affected

CCND1 (HGNC:1582): (cyclin D1) The protein encoded by this gene belongs to the highly conserved cyclin family, whose members are characterized by a dramatic periodicity in protein abundance throughout the cell cycle. Cyclins function as regulators of CDK kinases. Different cyclins exhibit distinct expression and degradation patterns which contribute to the temporal coordination of each mitotic event. This cyclin forms a complex with and functions as a regulatory subunit of CDK4 or CDK6, whose activity is required for cell cycle G1/S transition. This protein has been shown to interact with tumor suppressor protein Rb and the expression of this gene is regulated positively by Rb. Mutations, amplification and overexpression of this gene, which alters cell cycle progression, are observed frequently in a variety of human cancers. [provided by RefSeq, Dec 2019]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CCND1	NM_053056.3	c.560C>G	p.Ala187Gly	missense_variant	Exon 3 of 5	ENST00000227507.3	NP_444284.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CCND1	ENST00000227507.3	c.560C>G	p.Ala187Gly	missense_variant	Exon 3 of 5	1	NM_053056.3	ENSP00000227507.2
CCND1	ENST00000536559.1	c.198+2466C>G		intron_variant	Intron 1 of 1	3		ENSP00000438482.1
CCND1	ENST00000539241.1	n.709C>G		non_coding_transcript_exon_variant	Exon 3 of 3	2
CCND1	ENST00000545484.1	n.266C>G		non_coding_transcript_exon_variant	Exon 1 of 2	5

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.72
BayesDel_addAF	Benign	-0.031	T
BayesDel_noAF	Benign	-0.28
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.78	D
Eigen	Benign	0.075
Eigen_PC	Benign	0.15
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Pathogenic	0.98	D
M_CAP	Benign	0.036	D
MetaRNN	Uncertain	0.65	D
MetaSVM	Benign	-0.99	T
MutationAssessor	Uncertain	2.6	M
PrimateAI	Pathogenic	0.82	D
PROVEAN	Uncertain	-3.5	D
REVEL	Benign	0.21
Sift	Benign	0.046	D
Sift4G	Benign	0.080	T
Polyphen		0.055	B
Vest4		0.68
MutPred		0.66		Loss of stability (P = 0.0453);
MVP		0.69
MPC		1.1
ClinPred		0.99	D
GERP RS		4.3
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.65
gMVP		0.33

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr11-69458745;