NM_153373.4:c.1310A>G

Variant names:

• chr5-178211964-T-C
• NM_153373.4:c.1310A>G

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_153373.4(PHYKPL):​c.1310A>G​(p.Glu437Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. E437V) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 33)
• Consequence: PHYKPL NM_153373.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.33

Genes affected

PHYKPL (HGNC:28249): (5-phosphohydroxy-L-lysine phospho-lyase) This is a nuclear gene encoding a mitochondrial enzyme that catalyzes the conversion of 5-phosphonooxy-L-lysine to ammonia, inorganic phosphate, and 2-aminoadipate semialdehyde. Mutations in this gene may cause phosphohydroxylysinuria. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2013]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PHYKPL	NM_153373.4	c.1310A>G	p.Glu437Gly	missense_variant	Exon 12 of 13	ENST00000308158.10	NP_699204.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PHYKPL	ENST00000308158.10	c.1310A>G	p.Glu437Gly	missense_variant	Exon 12 of 13	1	NM_153373.4	ENSP00000310978.5

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.22
BayesDel_addAF	Pathogenic	0.17	D
BayesDel_noAF	Uncertain	0.010
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Benign	0.15	T
Eigen	Benign	-0.014
Eigen_PC	Benign	0.11
FATHMM_MKL	Uncertain	0.89	D
LIST_S2	Benign	0.73	T
M_CAP	Benign	0.061	D
MetaRNN	Uncertain	0.63	D
MetaSVM	Uncertain	-0.22	T
MutationAssessor	Uncertain	2.2	M
PrimateAI	Benign	0.44	T
PROVEAN	Uncertain	-2.9	D
REVEL	Pathogenic	0.66
Sift	Benign	0.034	D
Sift4G	Uncertain	0.052	T
Polyphen		0.17	B
Vest4		0.68
MutPred		0.42		Loss of disorder (P = 0.07);
MVP		0.89
MPC		0.21
ClinPred		0.97	D
GERP RS		5.1
Varity_R		0.18
gMVP		0.75

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr5-177638965;