NM_001446.5:c.182C>A

Variant names:

• chr6-122780399-C-A
• rs2279381
• NM_001446.5:c.182C>A

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_001446.5(FABP7):​c.182C>A​(p.Thr61Lys) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: FABP7 NM_001446.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.92
• Publications: 0 publications found

Genes affected

FABP7 (HGNC:3562): (fatty acid binding protein 7) The gene encodes a small, highly conserved cytoplasmic protein that bind long-chain fatty acids and other hydrophobic ligands. The encoded protein is important in the establishment of the radial glial fiber in the developing brain. Alternative splicing and promoter usage results in multiple transcript variants encoding different isoforms. Pseudogenes of this gene are found on multiple chromosomes. [provided by RefSeq, Jan 2016]

ACMG classification

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.863

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001446.5. 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
	FABP7	NM_001446.5	MANE Select	c.182C>A	p.Thr61Lys	missense	Exon 2 of 4	NP_001437.1	O15540-1
	FABP7	NM_001319039.2		c.182C>A	p.Thr61Lys	missense	Exon 2 of 3	NP_001305968.1	O15540-2
	FABP7	NM_001319042.2		c.170C>A	p.Thr57Lys	missense	Exon 2 of 4	NP_001305971.1	A0A077H155

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FABP7	ENST00000368444.8	TSL:1 MANE Select	c.182C>A	p.Thr61Lys	missense	Exon 2 of 4	ENSP00000357429.3	O15540-1
	FABP7	ENST00000356535.4	TSL:1	c.182C>A	p.Thr61Lys	missense	Exon 2 of 3	ENSP00000348931.4	O15540-2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.73
BayesDel_addAF	Uncertain	0.13	D
BayesDel_noAF	Uncertain	-0.050
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Benign	0.26	T
Eigen	Uncertain	0.64
Eigen_PC	Uncertain	0.56
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Benign	0.61	T
M_CAP	Benign	0.052	D
MetaRNN	Pathogenic	0.86	D
MetaSVM	Benign	-1.0	T
MutationAssessor	Uncertain	2.4	M
PhyloP100		4.9
PrimateAI	Uncertain	0.71	T
PROVEAN	Pathogenic	-5.0	D
REVEL	Uncertain	0.30
Sift	Uncertain	0.017	D
Sift4G	Uncertain	0.025	D
Polyphen		1.0	D
Vest4		0.79
MutPred		0.55		Gain of ubiquitination at T61 (P = 0.0219)
MVP		0.67
MPC		0.71
ClinPred		0.99	D
GERP RS		3.6
Varity_R		0.89
gMVP		0.81
Mutation Taster		=58/42	polymorphism

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: rs2279381; hg19: chr6-123101544;