17-78223510-G-T

Position:

• chr17-78223510-G-T

Variant summary

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

The NM_001168.3(BIRC5):​c.385G>T​(p.Glu129*) variant causes a stop gained change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: BIRC5 NM_001168.3 stop_gained
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.141

Genes affected

BIRC5 (HGNC:593): (baculoviral IAP repeat containing 5) This gene is a member of the inhibitor of apoptosis (IAP) gene family, which encode negative regulatory proteins that prevent apoptotic cell death. IAP family members usually contain multiple baculovirus IAP repeat (BIR) domains, but this gene encodes proteins with only a single BIR domain. The encoded proteins also lack a C-terminus RING finger domain. Gene expression is high during fetal development and in most tumors, yet low in adult tissues. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Jun 2011]

BIRC5 (HGNC:):

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/exons	MANE	Protein	UniProt
BIRC5	NM_001168.3	c.385G>T	p.Glu129*	stop_gained	4/4	ENST00000350051.8	NP_001159.2
BIRC5	NM_001012271.2	c.454G>T	p.Glu152*	stop_gained	5/5		NP_001012271.1
BIRC5	NM_001012270.2	c.267G>T	p.Arg89Arg	synonymous_variant	3/3		NP_001012270.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
BIRC5	ENST00000350051.8	c.385G>T	p.Glu129*	stop_gained	4/4	1	NM_001168.3	ENSP00000324180.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 60

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Pathogenic	0.36	D
BayesDel_noAF	Pathogenic	0.28
CADD	Pathogenic	32
DANN	Uncertain	0.99
Eigen	Benign	-0.25
Eigen_PC	Benign	-0.57
FATHMM_MKL	Benign	0.052	N
Vest4		0.40
GERP RS		0.41
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs2071214; hg19: chr17-76219591;