20-45877004-C-T

Variant names:

• chr20-45877004-C-T
• rs767070629
• NM_080752.4:c.446C>T

Variant summary

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

The NM_080752.4(ZSWIM3):​c.446C>T​(p.Ser149Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000031 in 1,614,018 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: ZSWIM3 NM_080752.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.418
• Publications: 0 publications found

Genes affected

ZSWIM3 (HGNC:16157): (zinc finger SWIM-type containing 3) Predicted to enable zinc ion binding activity. [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 (MetaRNN=0.047581017).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_080752.4. 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
	ZSWIM3	NM_080752.4	MANE Select	c.446C>T	p.Ser149Leu	missense	Exon 2 of 2	NP_542790.2	Q96MP5
	ZSWIM3	NR_037628.2		n.813C>T		non_coding_transcript_exon	Exon 3 of 3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZSWIM3	ENST00000255152.3	TSL:1 MANE Select	c.446C>T	p.Ser149Leu	missense	Exon 2 of 2	ENSP00000255152.2	Q96MP5
	ZSWIM3	ENST00000926005.1		c.365C>T	p.Ser122Leu	missense	Exon 2 of 2	ENSP00000596064.1

Frequencies

GnomAD3 genomes AF: 0.0000131 AC: 2 AN: 152136 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000483

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461882 Hom.: 0 Cov.: 30 AF XY: 0.00000275 AC XY: 2 AN XY: 727244

African (AFR) AF: 0.0000896 AC: 3 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53410

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112010

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome AF: 0.0000131 AC: 2 AN: 152136 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74314

African (AFR) AF: 0.0000483 AC: 2 AN: 41430

American (AMR) AF: 0.00 AC: 0 AN: 15268

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5192

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10608

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68018

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000113

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	0.072
BayesDel_addAF	Benign	-0.34	T
BayesDel_noAF	Benign	-0.73
CADD	Benign	4.5
DANN	Benign	0.57
DEOGEN2	Benign	0.018	T
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.2
FATHMM_MKL	Benign	0.082	N
LIST_S2	Benign	0.69	T
M_CAP	Benign	0.0033	T
MetaRNN	Benign	0.048	T
MetaSVM	Benign	-0.97	T
MutationAssessor	Benign	1.1	L
PhyloP100		0.42
PrimateAI	Benign	0.28	T
PROVEAN	Benign	-0.70	N
REVEL	Benign	0.020
Sift	Benign	0.26	T
Sift4G	Benign	0.13	T
Polyphen		0.0040	B
Vest4		0.077
MutPred		0.18		Loss of ubiquitination at K154 (P = 0.0488)
MVP		0.072
MPC		0.25
ClinPred		0.041	T
GERP RS		2.4
Varity_R		0.041
gMVP		0.28
Mutation Taster		=98/2	polymorphism

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

dbSNP: rs767070629; hg19: chr20-44505643; COSMIC: COSV107296719; COSMIC: COSV107296719;