rs478093
Variant summary
Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong
The NM_006623.4(PHGDH):c.138+343A>C variant causes a intron change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: not found (cov: 35)
Consequence
PHGDH
NM_006623.4 intron
NM_006623.4 intron
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: 0.252
Genes affected
PHGDH (HGNC:8923): (phosphoglycerate dehydrogenase) This gene encodes the enzyme which is involved in the early steps of L-serine synthesis in animal cells. L-serine is required for D-serine and other amino acid synthesis. The enzyme requires NAD/NADH as a cofactor and forms homotetramers for activity. Mutations in this gene have been found in a family with congenital microcephaly, psychomotor retardation and other symptoms. Multiple alternatively spliced transcript variants have been found, however the full-length nature of most are not known. [provided by RefSeq, Aug 2011]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -4 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.8).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
PHGDH | NM_006623.4 | c.138+343A>C | intron_variant | ENST00000641023.2 | |||
PHGDH | XM_011541226.3 | c.138+343A>C | intron_variant | ||||
PHGDH | XR_007058634.1 | n.227+343A>C | intron_variant, non_coding_transcript_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
PHGDH | ENST00000641023.2 | c.138+343A>C | intron_variant | NM_006623.4 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 35
GnomAD3 genomes
?
Cov.:
35
GnomAD4 exome Cov.: 0
GnomAD4 exome
Cov.:
0
GnomAD4 genome ? Cov.: 35
GnomAD4 genome
?
Cov.:
35
ClinVar
Not reported inComputational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
Cadd
Benign
Dann
Benign
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