rs769837309

Variant names:

• chr12-51889440-C-T
• rs769837309
• NM_182608.4:c.595C>T

Your query was ambiguous. Multiple possible variants found:

• chr12-51889440-C-T
• chr12-51889440-C-A

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_182608.4(ANKRD33):​c.595C>T​(p.Arg199Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000547 in 1,461,782 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000055 (0 hom.)
• Consequence: ANKRD33 NM_182608.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.0280
• Publications: 3 publications found

Genes affected

ANKRD33 (HGNC:13788): (ankyrin repeat domain 33) Predicted to be involved in negative regulation of transcription by RNA polymerase II and negative regulation of transcription regulatory region DNA binding activity. Predicted to act upstream of or within skeletal muscle cell differentiation. Predicted to be located in cytosol and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.37434822).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_182608.4. 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
	ANKRD33	NM_182608.4	MANE Select	c.595C>T	p.Arg199Trp	missense	Exon 4 of 5	NP_872414.3
	ANKRD33	NM_001304459.2		c.190C>T	p.Arg64Trp	missense	Exon 4 of 6	NP_001291388.1
	ANKRD33	NM_001130015.2		c.190C>T	p.Arg64Trp	missense	Exon 4 of 6	NP_001123487.1	Q7Z3H0-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ANKRD33	ENST00000301190.11	TSL:2 MANE Select	c.595C>T	p.Arg199Trp	missense	Exon 4 of 5	ENSP00000301190.6	Q7Z3H0-2
	ANKRD33	ENST00000340970.8	TSL:1	c.190C>T	p.Arg64Trp	missense	Exon 4 of 6	ENSP00000344690.4	Q7Z3H0-1
	ANKRD33	ENST00000547119.1	TSL:1	n.514C>T		non_coding_transcript_exon	Exon 4 of 6

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD2 exomes AF: 0.00000398 AC: 1 AN: 251076 AF XY: 0.00000736

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000547 AC: 8 AN: 1461782 Hom.: 0 Cov.: 34 AF XY: 0.00000963 AC XY: 7 AN XY: 727202

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

American (AMR) AF: 0.0000224 AC: 1 AN: 44718

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: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53344

Middle Eastern (MID) AF: 0.000174 AC: 1 AN: 5760

European-Non Finnish (NFE) AF: 0.00000270 AC: 3 AN: 1111992

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

GnomAD4 genome Cov.: 33

Alfa AF: 0.0000312 Hom.: 0

Bravo AF: 0.00000756

ExAC AF: 0.00000824 AC: 1

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	0.16
BayesDel_addAF	Benign	0.0016	T
BayesDel_noAF	Benign	-0.15
CADD	Uncertain	23
DANN	Uncertain	1.0
Eigen	Benign	-0.14
Eigen_PC	Benign	-0.22
FATHMM_MKL	Benign	0.43	N
LIST_S2	Uncertain	0.97	D
M_CAP	Uncertain	0.19	D
MetaRNN	Benign	0.37	T
MetaSVM	Benign	-0.53	T
PhyloP100		0.028
PrimateAI	Uncertain	0.52	T
PROVEAN	Uncertain	-3.4	D
REVEL	Uncertain	0.47
Sift	Benign	0.14	T
Sift4G	Benign	0.19	T
Vest4		0.60
MutPred		0.40		Loss of disorder (P = 0.0201)
MVP		0.89
MPC		0.59
ClinPred		0.98	D
GERP RS		1.5
Varity_R		0.27
gMVP		0.72
Mutation Taster		=70/30	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

Other links and lift over

dbSNP: rs769837309; hg19: chr12-52283224; COSMIC: COSV56607397; COSMIC: COSV56607397;