ENST00000337322.5:c.-39C>G

Variant names:

• chr14-103561923-G-C
• rs1409707685
• ENST00000337322.5:c.-39C>G

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The ENST00000337322.5(BAG5):​c.-39C>G variant causes a 5 prime UTR premature start codon gain 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: BAG5 ENST00000337322.5 5_prime_UTR_premature_start_codon_gain
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.531

Genes affected

BAG5 (HGNC:941): (BAG cochaperone 5) The protein encoded by this gene is a member of the BAG1-related protein family. BAG1 is an anti-apoptotic protein that functions through interactions with a variety of cell apoptosis and growth related proteins including BCL-2, Raf-protein kinase, steroid hormone receptors, growth factor receptors and members of the heat shock protein 70 kDa family. This protein contains a BAG domain near the C-terminus, which could bind and inhibit the chaperone activity of Hsc70/Hsp70. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

KLC1 (HGNC:6387): (kinesin light chain 1) Conventional kinesin is a tetrameric molecule composed of two heavy chains and two light chains, and transports various cargos along microtubules toward their plus ends. The heavy chains provide the motor activity, while the light chains bind to various cargos. This gene encodes a member of the kinesin light chain family. It associates with kinesin heavy chain through an N-terminal domain, and six tetratricopeptide repeat (TPR) motifs are thought to be involved in binding of cargos such as vesicles, mitochondria, and the Golgi complex. Thus, kinesin light chains function as adapter molecules and not motors per se. Although previously named "kinesin 2", this gene is not a member of the kinesin-2 / kinesin heavy chain subfamily of kinesin motor proteins. Extensive alternative splicing produces isoforms with different C-termini that are proposed to bind to different cargos; however, the full-length nature and/or biological validity of most of these variants have not been determined. [provided by RefSeq, Jul 2008]

ENSG00000258851 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.06498602).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
BAG5	NM_001015048.3	c.-29+693C>G		intron_variant	Intron 1 of 1	ENST00000299204.6	NP_001015048.1
BAG5	NM_001015049.5	c.-39C>G		5_prime_UTR_premature_start_codon_gain_variant	Exon 1 of 2		NP_001015049.2
BAG5	NM_001015049.5	c.-39C>G		5_prime_UTR_variant	Exon 1 of 2		NP_001015049.2
BAG5	NM_004873.4	c.-29+177C>G		intron_variant	Intron 1 of 1		NP_004864.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
BAG5	ENST00000299204.6	c.-29+693C>G		intron_variant	Intron 1 of 1	1	NM_001015048.3	ENSP00000299204.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 33

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Benign	-0.070	T
BayesDel_noAF	Benign	-0.34
CADD	Benign	6.0
DANN	Benign	0.46
Eigen	Benign	-1.1
Eigen_PC	Benign	-1.2
FATHMM_MKL	Benign	0.040	N
LIST_S2	Benign	0.31	T
M_CAP	Benign	0.054	D
MetaRNN	Benign	0.065	T
MetaSVM	Benign	-0.90	T
PrimateAI	Benign	0.23	T
PROVEAN	Benign	-2.3	N
REVEL	Benign	0.11
Sift	Benign	1.0	T
Sift4G	Pathogenic	0.0	D
Polyphen		0.0010	B
Vest4		0.10
MutPred		0.41		Loss of loop (P = 0.0128);
MVP		0.38
MPC		0.20
ClinPred		0.070	T
GERP RS		0.49
gMVP		0.054

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: rs1409707685; hg19: chr14-104028260;