rs104894070

Positions:

Variant summary

Our verdict is Pathogenic. Variant got 14 ACMG points: 14P and 0B. PM5PP3_StrongPP5_Very_Strong

The ENST00000292427.10(CYP11B1):c.281C>T(p.Pro94Leu) variant causes a missense change. The variant allele was found at a frequency of 0.00000684 in 1,461,644 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P94Q) has been classified as Likely pathogenic.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000068 ( 0 hom. )

Consequence

CYP11B1
ENST00000292427.10 missense

Scores

Clinical Significance

Pathogenic criteria provided, multiple submitters, no conflicts P:6O:1

Conservation

PhyloP100: 3.63

Variant links:

Genes affected

CYP11B1 (HGNC:2591): (cytochrome P450 family 11 subfamily B member 1) This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the mitochondrial inner membrane and is involved in the conversion of progesterone to cortisol in the adrenal cortex. Mutations in this gene cause congenital adrenal hyperplasia due to 11-beta-hydroxylase deficiency. Transcript variants encoding different isoforms have been noted for this gene. [provided by RefSeq, Jul 2008]

CYP11B1 links:

GML (HGNC:4375): (glycosylphosphatidylinositol anchored molecule like) Predicted to be involved in DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest; apoptotic process; and negative regulation of cell population proliferation. Predicted to be extrinsic component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

GML links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Pathogenic. Variant got 14 ACMG points.

PM5

Other missense variant is known to change same aminoacid residue: Variant chr8-142879146-G-T is described in ClinVar as [Likely_pathogenic]. Clinvar id is 1497921.Status of the report is criteria_provided_single_submitter, 1 stars.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.964

PP5

Variant 8-142879146-G-A is Pathogenic according to our data. Variant chr8-142879146-G-A is described in ClinVar as [Pathogenic]. Clinvar id is 1186.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CYP11B1	NM_000497.4 linkuse as main transcript	c.281C>T	p.Pro94Leu	missense_variant	2/9	ENST00000292427.10	NP_000488.3
CYP11B1	NM_001026213.1 linkuse as main transcript	c.281C>T	p.Pro94Leu	missense_variant	2/8		NP_001021384.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CYP11B1	ENST00000292427.10 linkuse as main transcript	c.281C>T	p.Pro94Leu	missense_variant	2/9	1	NM_000497.4	ENSP00000292427	P1	P15538-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251386

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135860

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000684

AC:

AN:

1461644

Hom.:

Cov.:

AF XY:

0.00000550

AC XY:

AN XY:

727086

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000630

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000558

Hom.:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:6Other:1

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Deficiency of steroid 11-beta-monooxygenase

Pathogenic:3

Pathogenic, criteria provided, single submitter	clinical testing	Baylor Genetics	Nov 20, 2023	- -
Pathogenic, no assertion criteria provided	literature only	OMIM	Jul 01, 2006	- -
Likely pathogenic, no assertion criteria provided	clinical testing	Counsyl	Aug 16, 2017	- -

not provided

Pathogenic:2

Pathogenic, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jul 03, 2023	For these reasons, this variant has been classified as Pathogenic. Experimental studies have shown that this missense change affects CYP11B1 function (PMID: 16670167). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is expected to disrupt CYP11B1 protein function. ClinVar contains an entry for this variant (Variation ID: 1186). This missense change has been observed in individuals with congenital adrenal hyperplasia (PMID: 16046588, 16670167, 25911436, 26956189). This variant is present in population databases (rs104894070, gnomAD 0.003%). This sequence change replaces proline, which is neutral and non-polar, with leucine, which is neutral and non-polar, at codon 94 of the CYP11B1 protein (p.Pro94Leu). -
Pathogenic, criteria provided, single submitter	clinical testing	Athena Diagnostics	Dec 01, 2016	- -

Deficiency of steroid 11-beta-monooxygenase;C3838731:Glucocorticoid-remediable aldosteronism

Pathogenic:1

Pathogenic, criteria provided, single submitter

clinical testing

Fulgent Genetics, Fulgent Genetics

Feb 16, 2022

- -

Congenital adrenal hyperplasia

Other:1

not provided, no classification provided

clinical testing

Women's Health and Genetics/Laboratory Corporation of America, LabCorp

Oct 02, 2015

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.32

BayesDel_addAF

Pathogenic

0.27

BayesDel_noAF

Pathogenic

0.25

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.77

D;.;.

Eigen

Uncertain

0.41

Eigen_PC

Benign

0.22

FATHMM_MKL

Uncertain

0.92

LIST_S2

Uncertain

0.94

D;D;D

M_CAP

Pathogenic

0.78

MetaRNN

Pathogenic

0.96

D;D;D

MetaSVM

Uncertain

0.60

MutationAssessor

Pathogenic

3.2

M;M;.

MutationTaster

Benign

1.0

A;A;A

PrimateAI

Uncertain

0.64

PROVEAN

Pathogenic

-8.8

D;D;D

REVEL

Uncertain

0.52

Sift

Pathogenic

0.0

D;D;D

Sift4G

Pathogenic

0.0

D;D;D

Polyphen

1.0

D;.;D

Vest4

0.66

MutPred

0.76

.;.;Gain of loop (P = 0.002);

MVP

0.91

MPC

0.31

ClinPred

1.0

GERP RS

2.7

Varity_R

0.90

gMVP

0.71

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over