rs151344497
Positions:
Variant summary
Our verdict is Likely pathogenic. Variant got 9 ACMG points: 9P and 0B. PM1PM2PP3_StrongPP5
The ENST00000378588.5(CYBB):c.532A>C(p.Thr178Pro) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars).
Frequency
Genomes: not found (cov: 22)
Consequence
CYBB
ENST00000378588.5 missense
ENST00000378588.5 missense
Scores
12
4
1
Clinical Significance
Conservation
PhyloP100: 6.99
Genes affected
CYBB (HGNC:2578): (cytochrome b-245 beta chain) Cytochrome b (-245) is composed of cytochrome b alpha (CYBA) and beta (CYBB) chain. It has been proposed as a primary component of the microbicidal oxidase system of phagocytes. CYBB deficiency is one of five described biochemical defects associated with chronic granulomatous disease (CGD). In this disorder, there is decreased activity of phagocyte NADPH oxidase; neutrophils are able to phagocytize bacteria but cannot kill them in the phagocytic vacuoles. The cause of the killing defect is an inability to increase the cell's respiration and consequent failure to deliver activated oxygen into the phagocytic vacuole. [provided by RefSeq, Jul 2008]
Genome browser will be placed here
ACMG classification
Classification made for transcript
Verdict is Likely_pathogenic. Variant got 9 ACMG points.
PM1
In a transmembrane_region Helical (size 20) in uniprot entity CY24B_HUMAN there are 6 pathogenic changes around while only 0 benign (100%) in ENST00000378588.5
PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.966
PP5
Variant X-37795999-A-C is Pathogenic according to our data. Variant chrX-37795999-A-C is described in ClinVar as [Pathogenic]. Clinvar id is 29970.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chrX-37795999-A-C is described in Lovd as [Pathogenic].
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
CYBB | NM_000397.4 | c.532A>C | p.Thr178Pro | missense_variant | 6/13 | ENST00000378588.5 | NP_000388.2 | |
CYBB | XM_047441855.1 | c.226A>C | p.Thr76Pro | missense_variant | 5/12 | XP_047297811.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
CYBB | ENST00000378588.5 | c.532A>C | p.Thr178Pro | missense_variant | 6/13 | 1 | NM_000397.4 | ENSP00000367851 | P1 | |
CYBB | ENST00000696171.1 | c.436A>C | p.Thr146Pro | missense_variant | 5/12 | ENSP00000512462 | ||||
CYBB | ENST00000696170.1 | c.*41A>C | 3_prime_UTR_variant, NMD_transcript_variant | 5/12 | ENSP00000512461 | |||||
CYBB | ENST00000696172.1 | c.338-2956A>C | intron_variant, NMD_transcript_variant | ENSP00000512463 |
Frequencies
GnomAD3 genomes Cov.: 22
GnomAD3 genomes
Cov.:
22
GnomAD4 exome Cov.: 32
GnomAD4 exome
Cov.:
32
GnomAD4 genome Cov.: 22
GnomAD4 genome
Cov.:
22
ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:1Other:2
Revision: no assertion criteria provided
LINK: link
Submissions by phenotype
X-linked Mendelian susceptibility to mycobacterial diseases due to CYBB deficiency Pathogenic:1
Pathogenic, no assertion criteria provided | literature only | OMIM | Mar 01, 2011 | - - |
not provided Other:1
not provided, no classification provided | literature only | UniProtKB/Swiss-Prot | - | - - |
Chronic granulomatous disease Other:1
not provided, no classification provided | literature only | GeneReviews | - | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
CADD
Uncertain
DANN
Uncertain
DEOGEN2
Pathogenic
D
FATHMM_MKL
Pathogenic
D
LIST_S2
Uncertain
D
M_CAP
Pathogenic
D
MetaRNN
Pathogenic
D
MetaSVM
Pathogenic
D
MutationAssessor
Pathogenic
H
MutationTaster
Benign
D;D;D
PrimateAI
Uncertain
T
PROVEAN
Pathogenic
D
REVEL
Pathogenic
Sift
Uncertain
D
Sift4G
Pathogenic
D
Polyphen
D
Vest4
MutPred
Gain of helix (P = 0.0349);
MVP
MPC
ClinPred
D
GERP RS
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