1-95244662-A-G

Position:

• chr1-95244662-A-G

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The NM_015485.5(RWDD3):​c.537A>G​(p.Ile179Met) variant causes a missense change involving the alteration of a non-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: 33)
• Consequence: RWDD3 NM_015485.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.47

Genes affected

RWDD3 (HGNC:21393): (RWD domain containing 3) Involved in negative regulation of NF-kappaB transcription factor activity; positive regulation of hypoxia-inducible factor-1alpha signaling pathway; and positive regulation of protein sumoylation. Predicted to be located in cytoplasm and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

TLCD4-RWDD3 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.744

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RWDD3	NM_015485.5	c.537A>G	p.Ile179Met	missense_variant	2/4	ENST00000370202.5
TLCD4-RWDD3	NM_001199691.1	c.*412A>G		3_prime_UTR_variant	8/8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RWDD3	ENST00000370202.5	c.537A>G	p.Ile179Met	missense_variant	2/4	3	NM_015485.5	P1
	ENST00000630835.1	n.165-1137T>C		intron_variant, non_coding_transcript_variant		5

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 34

GnomAD4 genome Cov.: 33

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Mar 25, 2024

The c.537A>G (p.I179M) alteration is located in exon 2 (coding exon 2) of the RWDD3 gene. This alteration results from a A to G substitution at nucleotide position 537, causing the isoleucine (I) at amino acid position 179 to be replaced by a methionine (M). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.44
BayesDel_addAF	Uncertain	0.076	D
BayesDel_noAF	Benign	-0.13
CADD	Benign	20
DANN	Uncertain	1.0
DEOGEN2	Benign	0.19	T;.
Eigen	Benign	0.18
Eigen_PC	Benign	0.072
FATHMM_MKL	Uncertain	0.81	D
LIST_S2	Uncertain	0.91	D;D
M_CAP	Benign	0.036	D
MetaRNN	Pathogenic	0.74	D;D
MetaSVM	Benign	-0.87	T
MutationAssessor	Pathogenic	2.9	M;M
MutationTaster	Benign	0.96	D;D;D
PrimateAI	Uncertain	0.60	T
PROVEAN	Benign	-2.0	N;N
REVEL	Uncertain	0.37
Sift	Pathogenic	0.0	D;D
Sift4G	Pathogenic	0.0	D;D
Polyphen		1.0	D;D
Vest4		0.79
MutPred		0.63		Gain of loop (P = 3e-04);Gain of loop (P = 3e-04);
MVP		0.42
MPC		0.56
ClinPred		0.98	D
GERP RS		-0.28
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.58
gMVP		0.53

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr1-95710218;