NM_152327.5:c.54G>C

Variant names:

• chr14-96392208-G-C
• NM_152327.5:c.54G>C

Variant summary

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

The NM_152327.5(AK7):​c.54G>C​(p.Gln18His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,490 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: AK7 NM_152327.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.789

Genes affected

AK7 (HGNC:20091): (adenylate kinase 7) This gene encodes a member of the adenylate kinase family of enzymes. The encoded enzyme is a phosphotransferase that catalyzes the reversible phosphorylation of adenine nucleotides. This enzyme plays a role in energy homeostasis of the cell. Alternative splicing results in multiple transcript variants. Mutations in the mouse gene are associated with primary ciliary dyskinesia. [provided by RefSeq, Apr 2017]

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
AK7	NM_152327.5	c.54G>C	p.Gln18His	missense_variant	Exon 1 of 18	ENST00000267584.9	NP_689540.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
AK7	ENST00000267584.9	c.54G>C	p.Gln18His	missense_variant	Exon 1 of 18	1	NM_152327.5	ENSP00000267584.4
AK7	ENST00000555570.1	c.54G>C	p.Gln18His	missense_variant	Exon 1 of 2	2		ENSP00000451068.1
AK7	ENST00000556643.1	n.65G>C		non_coding_transcript_exon_variant	Exon 1 of 3	2

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461490 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 727078

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 9.00e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.29
BayesDel_addAF	Benign	-0.058	T
BayesDel_noAF	Benign	-0.32
CADD	Benign	20
DANN	Uncertain	0.99
DEOGEN2	Benign	0.089	T;.
Eigen	Uncertain	0.21
Eigen_PC	Benign	0.18
FATHMM_MKL	Benign	0.53	D
LIST_S2	Benign	0.75	T;T
M_CAP	Benign	0.049	D
MetaRNN	Uncertain	0.43	T;T
MetaSVM	Benign	-0.74	T
MutationAssessor	Uncertain	2.5	M;.
PrimateAI	Benign	0.47	T
PROVEAN	Benign	-1.7	N;N
REVEL	Benign	0.12
Sift	Benign	0.075	T;D
Sift4G	Uncertain	0.032	D;D
Polyphen		0.74	P;D
Vest4		0.49
MutPred		0.33		Gain of catalytic residue at R16 (P = 0.0623);Gain of catalytic residue at R16 (P = 0.0623);
MVP		0.76
MPC		0.46
ClinPred		0.93	D
GERP RS		4.7
Varity_R		0.10
gMVP		0.61

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		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: chr14-96858545;