Genetic Variant FNBP1:p.Asp450Asn (chr9-129902949-C-T) – ACMG Classification: Uncertain_significance (3 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2PP3

The NM_015033.3(FNBP1):c.1348G>A(p.Asp450Asn) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Consequence

FNBP1
NM_015033.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.57

Publications

0 publications found

Variant links:

Genes affected

FNBP1 (HGNC:17069): (formin binding protein 1) The protein encoded by this gene is a member of the formin-binding-protein family. The protein contains an N-terminal Fer/Cdc42-interacting protein 4 (CIP4) homology (FCH) domain followed by a coiled-coil domain, a proline-rich motif, a second coiled-coil domain, a Rho family protein-binding domain (RBD), and a C-terminal SH3 domain. This protein binds sorting nexin 2 (SNX2), tankyrase (TNKS), and dynamin; an interaction between this protein and formin has not been demonstrated yet in human. [provided by RefSeq, Jul 2008]

FNBP1 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.801

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015033.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
FNBP1	NM_015033.3	MANE Select	c.1348G>A	p.Asp450Asn	missense	Exon 13 of 17	NP_055848.1	Q96RU3-1
FNBP1	NM_001438006.1		c.1432G>A	p.Asp478Asn	missense	Exon 14 of 18	NP_001424935.1	A0A8V8TQ35
FNBP1	NM_001439039.1		c.1417G>A	p.Asp473Asn	missense	Exon 13 of 16	NP_001425968.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
FNBP1	ENST00000446176.7	TSL:1 MANE Select	c.1348G>A	p.Asp450Asn	missense	Exon 13 of 17	ENSP00000413625.1	Q96RU3-1
FNBP1	ENST00000699492.1		c.1432G>A	p.Asp478Asn	missense	Exon 14 of 18	ENSP00000514403.1	A0A8V8TQ35
FNBP1	ENST00000703559.1		c.1348G>A	p.Asp450Asn	missense	Exon 13 of 16	ENSP00000515375.1	A0A994J3V8

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000421

AC:

AN:

237770

AF XY:

0.00000776

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000936

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Cov.:

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000378

ExAC

AF:

0.00000828

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.16

BayesDel_addAF

Benign

-0.16

BayesDel_noAF

Benign

-0.46

CADD

Pathogenic

(source)

DANN

Pathogenic

1.0

DEOGEN2

Uncertain

0.51

Eigen

Uncertain

0.61

Eigen_PC

Pathogenic

0.67

FATHMM_MKL

Uncertain

0.95

LIST_S2

Pathogenic

0.97

M_CAP

Benign

0.035

MetaRNN

Pathogenic

0.80

MetaSVM

Benign

-0.85

MutationAssessor

Uncertain

2.2

PhyloP100

7.6

PrimateAI

Uncertain

0.66

PROVEAN

Pathogenic

-4.6

REVEL

Benign

0.26

Sift

Benign

0.19

Sift4G

Pathogenic

0.0

Polyphen

0.93

Vest4

0.72

MutPred

0.51

Loss of helix (P = 0.1299)

MVP

0.80

MPC

0.59

ClinPred

0.99

GERP RS

5.8

Varity_R

0.46

gMVP

0.39

Mutation Taster

=27/73

disease causing

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over