rs2869950

Variant names:

• chr4-88821613-C-A
• rs2869950
• NM_014883.4:c.1008-16561G>T

Your query was ambiguous. Multiple possible variants found:

• chr4-88821613-C-A
• chr4-88821613-C-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_014883.4(FAM13A):​c.1008-16561G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: FAM13A NM_014883.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.185
• Publications: 7 publications found

Genes affected

FAM13A (HGNC:19367): (family with sequence similarity 13 member A) Predicted to enable GTPase activator activity. Predicted to be involved in regulation of small GTPase mediated signal transduction. Predicted to be located in cytosol. Implicated in chronic obstructive pulmonary disease. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014883.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FAM13A	NM_014883.4	MANE Select	c.1008-16561G>T		intron	N/A	NP_055698.2
	FAM13A	NM_001015045.3		c.29+1363G>T		intron	N/A	NP_001015045.1
	FAM13A	NM_001265578.2		c.29+1363G>T		intron	N/A	NP_001252507.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FAM13A	ENST00000264344.10	TSL:5 MANE Select	c.1008-16561G>T		intron	N/A	ENSP00000264344.5
	FAM13A	ENST00000503556.5	TSL:1	c.29+1363G>T		intron	N/A	ENSP00000427189.1
	FAM13A	ENST00000395002.6	TSL:1	c.29+1363G>T		intron	N/A	ENSP00000378450.2

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 54870

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	3.3
DANN	Benign	0.36
PhyloP100		0.18

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: rs2869950; hg19: chr4-89742764;