rs1983947678

Variant names:

• chr20-56370238-G-A
• rs1983947678
• NM_198437.3:c.1132C>T

Your query was ambiguous. Multiple possible variants found:

• chr20-56370238-G-A
• chr20-56370238-G-C
• chr20-56370238-G-T

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_198437.3(AURKA):​c.1132C>T​(p.Leu378Phe) variant causes a missense change involving the alteration of a non-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. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. L378V) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: AURKA NM_198437.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.56
• Publications: 0 publications found

Genes affected

AURKA (HGNC:11393): (aurora kinase A) The protein encoded by this gene is a cell cycle-regulated kinase that appears to be involved in microtubule formation and/or stabilization at the spindle pole during chromosome segregation. The encoded protein is found at the centrosome in interphase cells and at the spindle poles in mitosis. This gene may play a role in tumor development and progression. A processed pseudogene of this gene has been found on chromosome 1, and an unprocessed pseudogene has been found on chromosome 10. Multiple transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]

AURKA Gene-Disease associations (from GenCC):

• breast cancer

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics
• intellectual disability

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_198437.3. 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
	AURKA	NM_198437.3	MANE Select	c.1132C>T	p.Leu378Phe	missense	Exon 9 of 9	NP_940839.1	O14965
	AURKA	NM_001424418.1		c.1234C>T	p.Leu412Phe	missense	Exon 11 of 11	NP_001411347.1
	AURKA	NM_001424419.1		c.1234C>T	p.Leu412Phe	missense	Exon 11 of 11	NP_001411348.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AURKA	ENST00000395915.8	TSL:1 MANE Select	c.1132C>T	p.Leu378Phe	missense	Exon 9 of 9	ENSP00000379251.3	O14965
	AURKA	ENST00000312783.10	TSL:1	c.1132C>T	p.Leu378Phe	missense	Exon 10 of 10	ENSP00000321591.6	O14965
	AURKA	ENST00000347343.6	TSL:1	c.1132C>T	p.Leu378Phe	missense	Exon 9 of 9	ENSP00000216911.2	O14965

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.27
BayesDel_addAF	Benign	-0.0094	T
BayesDel_noAF	Benign	-0.25
CADD	Uncertain	23
DANN	Uncertain	1.0
Eigen	Uncertain	0.61
Eigen_PC	Uncertain	0.58
FATHMM_MKL	Uncertain	0.90	D
M_CAP	Benign	0.014	T
MetaRNN	Uncertain	0.45	T
MetaSVM	Benign	-1.1	T
PhyloP100		2.6
PrimateAI	Uncertain	0.54	T
PROVEAN	Uncertain	-3.1	D
REVEL	Benign	0.20
Sift	Benign	0.040	D
Sift4G	Uncertain	0.053	T
Vest4		0.38
MutPred		0.66		Loss of disorder (P = 0.1766)
MVP		0.82
ClinPred		0.95	D
GERP RS		5.3
gMVP		0.66
Mutation Taster		=46/54	disease causing

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: rs1983947678; hg19: chr20-54945294;