rs10774774
Variant summary
Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2BP4_StrongBP6_ModerateBP7
The NM_052845.4(MMAB):c.57C>T(p.Arg19=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000549 in 1,456,058 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 (★). Synonymous variant affecting the same amino acid position (i.e. R19R) has been classified as Benign.
Frequency
Consequence
NM_052845.4 synonymous
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_benign. Variant got -5 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
MMAB | NM_052845.4 | c.57C>T | p.Arg19= | synonymous_variant | 1/9 | ENST00000545712.7 | |
MVK | XM_047428873.1 | c.139G>A | p.Ala47Thr | missense_variant | 1/11 | ||
MVK | XM_017019313.3 | c.-162G>A | 5_prime_UTR_variant | 1/10 | |||
MMAB | NR_038118.2 | n.81C>T | non_coding_transcript_exon_variant | 1/10 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
MMAB | ENST00000545712.7 | c.57C>T | p.Arg19= | synonymous_variant | 1/9 | 1 | NM_052845.4 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 33
GnomAD3 exomes AF: 0.0000128 AC: 3AN: 234304Hom.: 0 AF XY: 0.0000156 AC XY: 2AN XY: 128616
GnomAD4 exome AF: 0.00000549 AC: 8AN: 1456058Hom.: 0 Cov.: 35 AF XY: 0.00000690 AC XY: 5AN XY: 724268
GnomAD4 genome ? Cov.: 33
ClinVar
Submissions by phenotype
Methylmalonic aciduria, cblB type Uncertain:1Benign:1
Uncertain significance, no assertion criteria provided | clinical testing | Natera, Inc. | Feb 13, 2020 | - - |
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Oct 23, 2023 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at