rs104893840
Positions:
Variant summary
Our verdict is Likely pathogenic. Variant got 8 ACMG points: 8P and 0B. PM1PM2PP3_Strong
The NM_000406.3(GNRHR):c.504T>A(p.Ser168Arg) variant causes a missense 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. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).
Frequency
Genomes: not found (cov: 32)
Consequence
GNRHR
NM_000406.3 missense
NM_000406.3 missense
Scores
2
1
16
Clinical Significance
Conservation
PhyloP100: -0.349
Genes affected
GNRHR (HGNC:4421): (gonadotropin releasing hormone receptor) This gene encodes the receptor for type 1 gonadotropin-releasing hormone. This receptor is a member of the seven-transmembrane, G-protein coupled receptor (GPCR) family. It is expressed on the surface of pituitary gonadotrope cells as well as lymphocytes, breast, ovary, and prostate. Following binding of gonadotropin-releasing hormone, the receptor associates with G-proteins that activate a phosphatidylinositol-calcium second messenger system. Activation of the receptor ultimately causes the release of gonadotropic luteinizing hormone (LH) and follicle stimulating hormone (FSH). Defects in this gene are a cause of hypogonadotropic hypogonadism (HH). Alternative splicing results in multiple transcript variants encoding different isoforms. More than 18 transcription initiation sites in the 5' region and multiple polyA signals in the 3' region have been identified for this gene. [provided by RefSeq, Jul 2008]
Genome browser will be placed here
ACMG classification
Classification made for transcript
Verdict is Likely_pathogenic. Variant got 8 ACMG points.
PM1
?
In a disulfide_bond (size 82) in uniprot entity GNRHR_HUMAN there are 12 pathogenic changes around while only 0 benign (100%) in NM_000406.3
PM2
?
Very rare variant in population databases, with high coverage;
PP3
?
MetaRNN computational evidence supports a deleterious effect, 0.985
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
GNRHR | NM_000406.3 | c.504T>A | p.Ser168Arg | missense_variant | 1/3 | ENST00000226413.5 | |
GNRHR | NM_001012763.2 | c.504T>A | p.Ser168Arg | missense_variant | 1/3 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
GNRHR | ENST00000226413.5 | c.504T>A | p.Ser168Arg | missense_variant | 1/3 | 1 | NM_000406.3 | P1 | |
UBA6-DT | ENST00000500538.7 | n.1921-1357A>T | intron_variant, non_coding_transcript_variant | 1 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
GnomAD4 exome Cov.: 30
GnomAD4 exome
Cov.:
30
GnomAD4 genome ? Cov.: 32
GnomAD4 genome
?
Cov.:
32
ClinVar
Significance: Conflicting classifications of pathogenicity
Submissions summary: Pathogenic:1Uncertain:1
Revision: no assertion criteria provided
LINK: link
Submissions by phenotype
Hypogonadotropic hypogonadism 7 with or without anosmia Pathogenic:1
Pathogenic, no assertion criteria provided | literature only | OMIM | Oct 01, 1999 | - - |
Amenorrhea Uncertain:1
Uncertain significance, no assertion criteria provided | literature only | Yale Center for Mendelian Genomics, Yale University | Mar 08, 2021 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
DEOGEN2
Uncertain
D;.
Eigen
Benign
Eigen_PC
Benign
FATHMM_MKL
Benign
N
LIST_S2
Benign
T;T
M_CAP
Benign
T
MetaRNN
Pathogenic
D;D
MetaSVM
Benign
T
MutationAssessor
Benign
N;N
MutationTaster
Benign
A;A
PrimateAI
Benign
T
PROVEAN
Benign
N;N
REVEL
Benign
Sift
Benign
T;T
Sift4G
Benign
T;T
Polyphen
P;P
Vest4
MutPred
Gain of MoRF binding (P = 0.0198);Gain of MoRF binding (P = 0.0198);
MVP
MPC
ClinPred
T
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