chr16-72060428-A-G
Variant summary
Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2BP4_StrongBP6_ModerateBP7
The NM_005143.5(HP):c.759A>G(p.Lys253=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,870 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: not found (cov: 31)
Exomes 𝑓: 0.0000021 ( 0 hom. )
Consequence
HP
NM_005143.5 synonymous
NM_005143.5 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: -0.0360
Genes affected
HP (HGNC:5141): (haptoglobin) This gene encodes a preproprotein, which is processed to yield both alpha and beta chains, which subsequently combine as a tetramer to produce haptoglobin. Haptoglobin functions to bind free plasma hemoglobin, which allows degradative enzymes to gain access to the hemoglobin, while at the same time preventing loss of iron through the kidneys and protecting the kidneys from damage by hemoglobin. Mutations in this gene and/or its regulatory regions cause ahaptoglobinemia or hypohaptoglobinemia. This gene has also been linked to diabetic nephropathy, the incidence of coronary artery disease in type 1 diabetes, Crohn's disease, inflammatory disease behavior, primary sclerosing cholangitis, susceptibility to idiopathic Parkinson's disease, and a reduced incidence of Plasmodium falciparum malaria. The protein encoded also exhibits antimicrobial activity against bacteria. A similar duplicated gene is located next to this gene on chromosome 16. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2014]
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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=-0.79).
BP6
?
Variant 16-72060428-A-G is Benign according to our data. Variant chr16-72060428-A-G is described in ClinVar as [Likely_benign]. Clinvar id is 735740.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
?
Synonymous conserved (PhyloP=-0.036 with no splicing effect.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
HP | NM_005143.5 | c.759A>G | p.Lys253= | synonymous_variant | 7/7 | ENST00000355906.10 | |
HP | NM_001126102.3 | c.582A>G | p.Lys194= | synonymous_variant | 5/5 | ||
HP | NM_001318138.2 | c.582A>G | p.Lys194= | synonymous_variant | 5/5 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
HP | ENST00000355906.10 | c.759A>G | p.Lys253= | synonymous_variant | 7/7 | 1 | NM_005143.5 | A2 |
Frequencies
GnomAD3 genomes ? Cov.: 31
GnomAD3 genomes
?
Cov.:
31
GnomAD3 exomes AF: 0.00000802 AC: 2AN: 249428Hom.: 0 AF XY: 0.0000148 AC XY: 2AN XY: 135326
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GnomAD4 exome AF: 0.00000205 AC: 3AN: 1461870Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2AN XY: 727236
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GnomAD4 genome ? Cov.: 31
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31
ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not provided Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | May 18, 2018 | - - |
Computational scores
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Name
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BayesDel_noAF
Benign
Cadd
Benign
Dann
Benign
RBP_binding_hub_radar
RBP_regulation_power_radar
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at