chr2-163609752-C-T

Variant names:

• chr2-163609752-C-T
• rs1691190448
• NM_018086.4:c.2080G>A

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_018086.4(FIGN):​c.2080G>A​(p.Ala694Thr) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: FIGN NM_018086.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.11
• Publications: 0 publications found

Genes affected

FIGN (HGNC:13285): (fidgetin, microtubule severing factor) Predicted to enable microtubule-severing ATPase activity. Predicted to be involved in cytoplasmic microtubule organization. Predicted to act upstream of or within locomotory behavior. Predicted to be located in nuclear matrix. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

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

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.24205634).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018086.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FIGN	NM_018086.4	MANE Select	c.2080G>A	p.Ala694Thr	missense	Exon 3 of 3	NP_060556.2	Q5HY92
	FIGN	NM_001321825.2		c.2047G>A	p.Ala683Thr	missense	Exon 2 of 2	NP_001308754.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FIGN	ENST00000333129.4	TSL:1 MANE Select	c.2080G>A	p.Ala694Thr	missense	Exon 3 of 3	ENSP00000333836.3	Q5HY92
	FIGN	ENST00000879555.1		c.2080G>A	p.Ala694Thr	missense	Exon 3 of 3	ENSP00000549614.1
	FIGN	ENST00000409634.5	TSL:5	c.26-15956G>A		intron	N/A	ENSP00000386768.1	B8ZZS6

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 38

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.086
BayesDel_addAF	Pathogenic	0.19	D
BayesDel_noAF	Uncertain	0.040
CADD	Uncertain	23
DANN	Benign	0.38
DEOGEN2	Benign	0.068	T
Eigen	Benign	-0.044
Eigen_PC	Benign	0.18
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.86	D
M_CAP	Uncertain	0.18	D
MetaRNN	Benign	0.24	T
MetaSVM	Uncertain	0.62	D
MutationAssessor	Benign	0.59	N
PhyloP100		6.1
PrimateAI	Uncertain	0.67	T
PROVEAN	Benign	1.1	N
REVEL	Uncertain	0.57
Sift	Benign	1.0	T
Sift4G	Benign	0.062	T
Polyphen		0.066	B
Vest4		0.44
MutPred		0.51		Loss of stability (P = 0.0829)
MVP		0.38
MPC		0.36
ClinPred		0.69	D
GERP RS		5.8
Varity_R		0.082
gMVP		0.48
Mutation Taster		=18/82	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: rs1691190448; hg19: chr2-164466262;