NM_004039.3:c.783G>T

Variant names:

• chr15-60351247-C-A
• NM_004039.3:c.783G>T

Variant summary

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

The NM_004039.3(ANXA2):​c.783G>T​(p.Gln261His) variant causes a missense change involving the alteration of a non-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: ANXA2 NM_004039.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.49
• Publications: 0 publications found

Genes affected

ANXA2 (HGNC:537): (annexin A2) This gene encodes a member of the annexin family. Members of this calcium-dependent phospholipid-binding protein family play a role in the regulation of cellular growth and in signal transduction pathways. This protein functions as an autocrine factor which heightens osteoclast formation and bone resorption. This gene has three pseudogenes located on chromosomes 4, 9 and 10, respectively. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene. Annexin A2 expression has been found to correlate with resistance to treatment against various cancer forms. [provided by RefSeq, Dec 2019]

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_004039.3. 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
	ANXA2	NM_004039.3	MANE Select	c.783G>T	p.Gln261His	missense	Exon 11 of 13	NP_004030.1	P07355-1
	ANXA2	NM_001002858.3		c.837G>T	p.Gln279His	missense	Exon 11 of 13	NP_001002858.1	P07355-2
	ANXA2	NM_001002857.2		c.783G>T	p.Gln261His	missense	Exon 12 of 14	NP_001002857.1	P07355-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ANXA2	ENST00000451270.7	TSL:1 MANE Select	c.783G>T	p.Gln261His	missense	Exon 11 of 13	ENSP00000387545.3	P07355-1
	ANXA2	ENST00000332680.8	TSL:1	c.837G>T	p.Gln279His	missense	Exon 11 of 13	ENSP00000346032.3	P07355-2
	ANXA2	ENST00000396024.7	TSL:1	c.783G>T	p.Gln261His	missense	Exon 12 of 14	ENSP00000379342.3	P07355-1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 32

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	Uncertain	0.50
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.44
CADD	Uncertain	25
DANN	Uncertain	0.99
DEOGEN2	Benign	0.26	T
Eigen	Benign	0.13
Eigen_PC	Benign	0.0089
FATHMM_MKL	Uncertain	0.90	D
LIST_S2	Benign	0.79	T
M_CAP	Benign	0.014	T
MetaRNN	Uncertain	0.49	T
MetaSVM	Benign	-1.2	T
PhyloP100		2.5
PrimateAI	Uncertain	0.52	T
PROVEAN	Benign	-2.1	N
REVEL	Benign	0.18
Sift	Uncertain	0.0010	D
Sift4G	Uncertain	0.033	D
Polyphen		0.99	D
Vest4		0.36
MutPred		0.56		Loss of methylation at K266 (P = 0.1393)
MVP		0.41
MPC		0.58
ClinPred		0.85	D
GERP RS		2.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.27
gMVP		0.39
Mutation Taster		=60/40	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

hg19: chr15-60643446;