chr3-57198257-G-A
Variant summary
Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2BP4_StrongBP6_ModerateBP7
The NM_003865.3(HESX1):c.498C>T(p.Ser166=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000248 in 1,613,032 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).
Frequency
Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)
Exomes 𝑓: 0.0000014 ( 0 hom. )
Consequence
HESX1
NM_003865.3 synonymous
NM_003865.3 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: 0.377
Genes affected
HESX1 (HGNC:4877): (HESX homeobox 1) This gene encodes a conserved homeobox protein that is a transcriptional repressor in the developing forebrain and pituitary gland. Mutations in this gene are associated with septooptic dysplasia, HESX1-related growth hormone deficiency, and combined pituitary hormone deficiency. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -5 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.48).
BP6
?
Variant 3-57198257-G-A is Benign according to our data. Variant chr3-57198257-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2165202.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
?
Synonymous conserved (PhyloP=0.377 with no splicing effect.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
HESX1 | NM_003865.3 | c.498C>T | p.Ser166= | synonymous_variant | 4/4 | ENST00000295934.8 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
HESX1 | ENST00000295934.8 | c.498C>T | p.Ser166= | synonymous_variant | 4/4 | 1 | NM_003865.3 | P1 | |
HESX1 | ENST00000647958.1 | c.498C>T | p.Ser166= | synonymous_variant | 7/7 | P1 | |||
HESX1 | ENST00000473921.2 | c.396C>T | p.Ser132= | synonymous_variant | 3/3 | 5 |
Frequencies
GnomAD3 genomes ? AF: 0.0000132 AC: 2AN: 151884Hom.: 0 Cov.: 32
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GnomAD4 exome AF: 0.00000137 AC: 2AN: 1461148Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0AN XY: 726886
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ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Septo-optic dysplasia sequence;C2750027:Growth hormone deficiency with pituitary anomalies Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Apr 11, 2023 | - - |
Computational scores
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BayesDel_noAF
Benign
Cadd
Benign
Dann
Benign
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Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at