rs587778147

chr15-40185192-A-G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001211.6(BUB1B):c.779A>G(p.Asn260Ser) variant causes a missense 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. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as not provided (no stars).

• Frequency: Genomes: not found (cov: 32)
• Consequence: BUB1B NM_001211.6 missense
• Clinical Significance: not provided no classification provided O:1
• Conservation: PhyloP100: 0.777

Genes affected

BUB1B (HGNC:1149): (BUB1 mitotic checkpoint serine/threonine kinase B) This gene encodes a kinase involved in spindle checkpoint function. The protein has been localized to the kinetochore and plays a role in the inhibition of the anaphase-promoting complex/cyclosome (APC/C), delaying the onset of anaphase and ensuring proper chromosome segregation. Impaired spindle checkpoint function has been found in many forms of cancer. [provided by RefSeq, Jul 2008]

LOC107984763 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.08722839).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
BUB1B	NM_001211.6	c.779A>G	p.Asn260Ser	missense_variant	7/23	ENST00000287598.11
LOC107984763	XR_001751506.2	n.218-4991T>C		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
BUB1B	ENST00000287598.11	c.779A>G	p.Asn260Ser	missense_variant	7/23	1	NM_001211.6	P1
BUB1B	ENST00000412359.7	c.821A>G	p.Asn274Ser	missense_variant	7/23	2
BUB1B	ENST00000559461.1	n.188A>G		non_coding_transcript_exon_variant	2/2	2
BUB1B	ENST00000559733.5	c.170+1309A>G		intron_variant, NMD_transcript_variant		3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Significance: not provided

Submissions summary: Other:1

Revision: no classification provided

Submissions by phenotype

not specified Other:1

not provided, no classification provided

reference population

ITMI

Sep 19, 2013

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.096
BayesDel_addAF	Benign	-0.30	T
BayesDel_noAF	Benign	-0.66
Cadd	Benign	13
Dann	Uncertain	0.98
DEOGEN2	Benign	0.073	T;.
Eigen	Benign	-0.29
Eigen_PC	Benign	-0.19
FATHMM_MKL	Uncertain	0.89	D
LIST_S2	Benign	0.64	T;T
M_CAP	Benign	0.0054	T
MetaRNN	Benign	0.087	T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Uncertain	2.2	M;.
MutationTaster	Benign	0.99	N;N
PrimateAI	Benign	0.42	T
PROVEAN	Benign	-0.51	N;N
REVEL	Benign	0.045
Sift	Benign	0.61	T;T
Sift4G	Benign	0.87	T;T
Polyphen		0.34	B;B
Vest4		0.11
MutPred		0.20		Gain of relative solvent accessibility (P = 0.0249);.;
MVP		0.81
MPC		0.16
ClinPred		0.29	T
GERP RS		3.6
Varity_R		0.067
gMVP		0.16

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

LitVar

Other links and lift over

dbSNP: rs587778147; hg19: chr15-40477393;