ZEB2 p.Arg1047Ser

Variant names:

• chr2-144389955-C-A
• NM_014795.4:c.3141G>T
• ZEB2 p.Arg1047Ser

Your query was ambiguous. Multiple possible variants found:

• chr2-144389955-C-A
• chr2-144389955-C-G
• chr2-144389956-CT-GA
• chr2-144389955-CCT-AGA
• chr2-144389955-CCT-GGA
• chr2-144389955-CCT-TGA

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM1 PM2

The NM_014795.4(ZEB2):​c.3141G>T​(p.Arg1047Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Uncertain significance in ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R1047K) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: ZEB2 NM_014795.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.541
• Publications: 0 publications found

Genes affected

ZEB2 (HGNC:14881): (zinc finger E-box binding homeobox 2) The protein encoded by this gene is a member of the Zfh1 family of 2-handed zinc finger/homeodomain proteins. It is located in the nucleus and functions as a DNA-binding transcriptional repressor that interacts with activated SMADs. Mutations in this gene are associated with Hirschsprung disease/Mowat-Wilson syndrome. Alternatively spliced transcript variants have been found for this gene.[provided by RefSeq, Jan 2010]

ZEB2 Gene-Disease associations (from GenCC):

• Mowat-Wilson syndrome

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, ClinGen, Labcorp Genetics (formerly Invitae), G2P

ACMG classification

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

• PM1: In a hotspot region, there are 11 aminoacids with missense pathogenic changes in the window of +-8 aminoacids around while only 0 benign, 4 uncertain in NM_014795.4
• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014795.4. 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
	ZEB2	NM_014795.4	MANE Select	c.3141G>T	p.Arg1047Ser	missense	Exon 10 of 10	NP_055610.1	O60315-1
	ZEB2	NM_001171653.2		c.3069G>T	p.Arg1023Ser	missense	Exon 9 of 9	NP_001165124.1	O60315-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZEB2	ENST00000627532.3	TSL:1 MANE Select	c.3141G>T	p.Arg1047Ser	missense	Exon 10 of 10	ENSP00000487174.1	O60315-1
	ZEB2	ENST00000558170.6	TSL:1	c.3141G>T	p.Arg1047Ser	missense	Exon 9 of 9	ENSP00000454157.1	O60315-1
	ZEB2	ENST00000303660.8	TSL:1	c.3138G>T	p.Arg1046Ser	missense	Exon 10 of 10	ENSP00000302501.4	A0JP08

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	1.0
BayesDel_addAF	Pathogenic	0.21	D
BayesDel_noAF	Uncertain	0.070
CADD	Pathogenic	32
DANN	Uncertain	1.0
DEOGEN2	Benign	0.29	T
Eigen	Uncertain	0.50
Eigen_PC	Uncertain	0.44
FATHMM_MKL	Uncertain	0.87	D
LIST_S2	Benign	0.72	T
M_CAP	Benign	0.065	D
MetaRNN	Uncertain	0.65	D
MetaSVM	Benign	-0.99	T
MutationAssessor	Benign	2.0	M
PhyloP100		0.54
PrimateAI	Pathogenic	0.94	D
PROVEAN	Pathogenic	-5.4	D
REVEL	Benign	0.28
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.94
gMVP		0.97
Mutation Taster		=56/44	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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr2-145147522;