NM_003837.4:c.563A>C

Variant names:

• chr9-94571466-T-G
• rs1217987250
• NM_003837.4:c.563A>C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 4P and 4B. PP3_Strong BS2

The NM_003837.4(FBP2):​c.563A>C​(p.Asp188Ala) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000048 in 1,457,622 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. 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. D188V) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000048 (0 hom.)
• Consequence: FBP2 NM_003837.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.76
• Publications: 0 publications found

Genes affected

FBP2 (HGNC:3607): (fructose-bisphosphatase 2) This gene encodes a gluconeogenesis regulatory enzyme which catalyzes the hydrolysis of fructose 1,6-bisphosphate to fructose 6-phosphate and inorganic phosphate. [provided by RefSeq, Jul 2008]

PCAT7 (HGNC:48824): (prostate cancer associated transcript 7)

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PP3: MetaRNN computational evidence supports a deleterious effect, 0.983
• BS2: High AC in GnomAdExome4 at 7 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FBP2	NM_003837.4	c.563A>C	p.Asp188Ala	missense_variant	Exon 4 of 7	ENST00000375337.4	NP_003828.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FBP2	ENST00000375337.4	c.563A>C	p.Asp188Ala	missense_variant	Exon 4 of 7	1	NM_003837.4	ENSP00000364486.3
PCAT7	ENST00000647389.1	n.442-1513T>G		intron_variant	Intron 2 of 8

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000480 AC: 7 AN: 1457622 Hom.: 0 Cov.: 31 AF XY: 0.00000276 AC XY: 2 AN XY: 724858

African (AFR) AF: 0.00 AC: 0 AN: 33394

American (AMR) AF: 0.00 AC: 0 AN: 44374

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25998

East Asian (EAS) AF: 0.00 AC: 0 AN: 39602

South Asian (SAS) AF: 0.00 AC: 0 AN: 85444

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53384

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5330

European-Non Finnish (NFE) AF: 0.00000631 AC: 7 AN: 1109914

Other (OTH) AF: 0.00 AC: 0 AN: 60182

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.97
BayesDel_addAF	Pathogenic	0.46	D
BayesDel_noAF	Pathogenic	0.42
CADD	Pathogenic	29
DANN	Uncertain	1.0
DEOGEN2	Pathogenic	0.86	D
Eigen	Pathogenic	0.89
Eigen_PC	Pathogenic	0.81
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Pathogenic	0.99	D
M_CAP	Uncertain	0.29	D
MetaRNN	Pathogenic	0.98	D
MetaSVM	Pathogenic	0.81	D
MutationAssessor	Pathogenic	4.2	H
PhyloP100		7.8
PrimateAI	Uncertain	0.64	T
PROVEAN	Pathogenic	-7.9	D
REVEL	Pathogenic	0.96
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0010	D
Polyphen		0.99	D
Vest4		0.94
MutPred		0.88		Gain of sheet (P = 0.1208);
MVP		0.93
MPC		0.30
ClinPred		1.0	D
GERP RS		5.3
Varity_R		0.98
gMVP		0.93
Mutation Taster		=2/98	disease causing

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

Other links and lift over

dbSNP: rs1217987250; hg19: chr9-97333748;