rs1397243295

Variant names:

• chr7-143876071-C-G
• rs1397243295
• NM_014719.3:c.538G>C

Your query was ambiguous. Multiple possible variants found:

• chr7-143876071-C-G
• chr7-143876071-C-T

Variant summary

Our verdict is Likely pathogenic. The variant received 6 ACMG points: 6P and 0B. PM2 PP3_Strong

The NM_014719.3(TCAF1):​c.538G>C​(p.Gly180Arg) 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: TCAF1 NM_014719.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.30
• Publications: 0 publications found

Genes affected

TCAF1 (HGNC:22201): (TRPM8 channel associated factor 1) Enables transmembrane transporter binding activity. Involved in negative regulation of cell migration; positive regulation of anion channel activity; and positive regulation of protein targeting to membrane. Located in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_pathogenic. The variant received 6 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.947

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014719.3. 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
	TCAF1	NM_014719.3	MANE Select	c.538G>C	p.Gly180Arg	missense	Exon 2 of 9	NP_055534.2	Q9Y4C2-1
	TCAF1	NM_001206938.2		c.538G>C	p.Gly180Arg	missense	Exon 2 of 9	NP_001193867.2	Q9Y4C2-2
	TCAF1	NM_001206941.2		c.-653+9139G>C		intron	N/A	NP_001193870.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TCAF1	ENST00000479870.6	TSL:1 MANE Select	c.538G>C	p.Gly180Arg	missense	Exon 2 of 9	ENSP00000419235.1	Q9Y4C2-1
	TCAF1	ENST00000355951.2	TSL:1	c.538G>C	p.Gly180Arg	missense	Exon 2 of 9	ENSP00000348220.2	Q9Y4C2-2
	TCAF1	ENST00000872784.1		c.538G>C	p.Gly180Arg	missense	Exon 2 of 9	ENSP00000542843.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

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	Pathogenic	0.88
BayesDel_addAF	Pathogenic	0.27	D
BayesDel_noAF	Pathogenic	0.16
CADD	Pathogenic	28
DANN	Pathogenic	1.0
DEOGEN2	Uncertain	0.48	T
Eigen	Pathogenic	0.87
Eigen_PC	Pathogenic	0.77
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.96	D
M_CAP	Benign	0.047	D
MetaRNN	Pathogenic	0.95	D
MetaSVM	Benign	-0.44	T
PhyloP100		7.3
PrimateAI	Pathogenic	0.80	D
PROVEAN	Pathogenic	-6.2	D
REVEL	Uncertain	0.61
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Polyphen		1.0	D
Vest4		0.93
MutPred		0.82		Gain of MoRF binding (P = 0.0856)
MVP		0.19
MPC		0.37
ClinPred		1.0	D
GERP RS		4.3
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.85
gMVP		0.94
Mutation Taster		=40/60	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: rs1397243295; hg19: chr7-143573164;