NM_004592.4:c.323C>T

Variant names:

• chr12-131714175-C-T
• NM_004592.4:c.323C>T

Variant summary

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

The NM_004592.4(SFSWAP):​c.323C>T​(p.Ala108Val) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: SFSWAP NM_004592.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.71
• Publications: 0 publications found

Genes affected

SFSWAP (HGNC:10790): (splicing factor SWAP) This gene encodes a human homolog of Drosophila splicing regulatory protein. This gene autoregulates its expression by control of splicing of its first two introns. In addition, it also regulates the splicing of fibronectin and CD45 genes. Two transcript variants encoding different isoforms have been identified. [provided by RefSeq, May 2012]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004592.4. 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
	SFSWAP	NM_004592.4	MANE Select	c.323C>T	p.Ala108Val	missense	Exon 2 of 18	NP_004583.2
	SFSWAP	NM_001261411.2		c.323C>T	p.Ala108Val	missense	Exon 2 of 19	NP_001248340.1	Q12872-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SFSWAP	ENST00000261674.9	TSL:1 MANE Select	c.323C>T	p.Ala108Val	missense	Exon 2 of 18	ENSP00000261674.4	Q12872-1
	SFSWAP	ENST00000541286.5	TSL:1	c.323C>T	p.Ala108Val	missense	Exon 2 of 19	ENSP00000437738.1	Q12872-2
	SFSWAP	ENST00000535236.5	TSL:1	n.3076C>T		non_coding_transcript_exon	Exon 1 of 12

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 33

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	0.29
BayesDel_addAF	Benign	-0.042	T
BayesDel_noAF	Benign	-0.30
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Benign	0.16	T
Eigen	Uncertain	0.48
Eigen_PC	Uncertain	0.60
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	0.98	D
M_CAP	Benign	0.018	T
MetaRNN	Uncertain	0.47	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.6	L
PhyloP100		7.7
PrimateAI	Uncertain	0.70	T
PROVEAN	Benign	-1.9	N
REVEL	Benign	0.15
Sift	Benign	0.031	D
Sift4G	Uncertain	0.029	D
Polyphen		0.59	P
Vest4		0.61
MutPred		0.48		Loss of disorder (P = 0.052)
MVP		0.10
MPC		1.1
ClinPred		0.93	D
GERP RS		6.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.22
gMVP		0.59
Mutation Taster		=37/63	disease causing

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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

hg19: chr12-132198720;