17-30285438-C-T
Position:
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_000386.4(BLMH):c.595G>A(p.Gly199Arg) variant causes a missense change. The variant allele was found at a frequency of 0.000000685 in 1,460,676 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: not found (cov: 32)
Exomes 𝑓: 6.8e-7 ( 0 hom. )
Consequence
BLMH
NM_000386.4 missense
NM_000386.4 missense
Scores
3
9
7
Clinical Significance
Conservation
PhyloP100: 4.04
Genes affected
BLMH (HGNC:1059): (bleomycin hydrolase) Bleomycin hydrolase (BMH) is a cytoplasmic cysteine peptidase that is highly conserved through evolution; however, the only known activity of the enzyme is metabolic inactivation of the glycopeptide bleomycin (BLM), an essential component of combination chemotherapy regimens for cancer. The protein contains the signature active site residues of the cysteine protease papain superfamily. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
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 | UniProt |
---|---|---|---|---|---|---|---|
BLMH | NM_000386.4 | c.595G>A | p.Gly199Arg | missense_variant | 6/12 | ENST00000261714.11 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
BLMH | ENST00000261714.11 | c.595G>A | p.Gly199Arg | missense_variant | 6/12 | 1 | NM_000386.4 | P1 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 genomes
Cov.:
32
GnomAD4 exome AF: 6.85e-7 AC: 1AN: 1460676Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1AN XY: 726616
GnomAD4 exome
AF:
AC:
1
AN:
1460676
Hom.:
Cov.:
31
AF XY:
AC XY:
1
AN XY:
726616
Gnomad4 AFR exome
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GnomAD4 genome Cov.: 32
GnomAD4 genome
Cov.:
32
ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Feb 28, 2023 | The c.595G>A (p.G199R) alteration is located in exon 6 (coding exon 6) of the BLMH gene. This alteration results from a G to A substitution at nucleotide position 595, causing the glycine (G) at amino acid position 199 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
CADD
Uncertain
DANN
Pathogenic
DEOGEN2
Uncertain
T;T;T;.
Eigen
Uncertain
Eigen_PC
Pathogenic
FATHMM_MKL
Pathogenic
D
LIST_S2
Uncertain
D;D;D;D
M_CAP
Benign
T
MetaRNN
Uncertain
D;D;D;D
MetaSVM
Benign
T
MutationAssessor
Uncertain
M;.;.;.
MutationTaster
Benign
D;D
PrimateAI
Uncertain
T
PROVEAN
Uncertain
D;.;.;.
REVEL
Benign
Sift
Uncertain
D;.;.;.
Sift4G
Uncertain
D;.;.;D
Polyphen
P;.;.;.
Vest4
MutPred
Gain of solvent accessibility (P = 0.019);.;.;Gain of solvent accessibility (P = 0.019);
MVP
MPC
ClinPred
D
GERP RS
RBP_binding_hub_radar
RBP_regulation_power_radar
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
No publications associated with this variant yet.