rs750869364

Variant names:

• chr15-85645905-A-T
• rs750869364
• NM_007200.5:c.4325A>T

Variant summary

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

The NM_007200.5(AKAP13):​c.4325A>T​(p.Asp1442Val) variant causes a missense change. The variant allele was found at a frequency of 0.00000992 in 1,613,346 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000096 (0 hom.)
• Consequence: AKAP13 NM_007200.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.75
• Publications: 0 publications found

Genes affected

AKAP13 (HGNC:371): (A-kinase anchoring protein 13) The A-kinase anchor proteins (AKAPs) are a group of structurally diverse proteins which have the common function of binding to the regulatory subunit of protein kinase A (PKA) and confining the holoenzyme to discrete locations within the cell. This gene encodes a member of the AKAP family. Alternative splicing of this gene results in multiple transcript variants encoding different isoforms containing c-terminal dbl oncogene homology (DH) and pleckstrin homology (PH) domains. The DH domain is associated with guanine nucleotide exchange activation for the Rho/Rac family of small GTP binding proteins, resulting in the conversion of the inactive GTPase to the active form capable of transducing signals. The PH domain has multiple functions. Therefore, these isoforms function as scaffolding proteins to coordinate a Rho signaling pathway, function as protein kinase A-anchoring proteins and, in addition, enhance ligand-dependent activity of estrogen receptors alpha and beta. [provided by RefSeq, Jul 2012]

AKAP13-AS1 (HGNC:55975): (AKAP13 antisense RNA 1)

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_007200.5. 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
	AKAP13	NM_007200.5	MANE Select	c.4325A>T	p.Asp1442Val	missense	Exon 10 of 37	NP_009131.2
	AKAP13	NM_006738.6		c.4325A>T	p.Asp1442Val	missense	Exon 10 of 37	NP_006729.4
	AKAP13	NM_001270546.1		c.245A>T	p.Asp82Val	missense	Exon 3 of 29	NP_001257475.1	B0AZU4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AKAP13	ENST00000394518.7	TSL:1 MANE Select	c.4325A>T	p.Asp1442Val	missense	Exon 10 of 37	ENSP00000378026.3	Q12802-1
	AKAP13	ENST00000361243.6	TSL:1	c.4325A>T	p.Asp1442Val	missense	Exon 10 of 37	ENSP00000354718.2	Q12802-2
	AKAP13	ENST00000560676.5	TSL:1	c.245A>T	p.Asp82Val	missense	Exon 3 of 21	ENSP00000481485.1	A0A087WY36

Frequencies

GnomAD3 genomes AF: 0.0000132 AC: 2 AN: 151700 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

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: 0.0000294

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000796 AC: 2 AN: 251310 AF XY: 0.0000147

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000176

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000958 AC: 14 AN: 1461646 Hom.: 0 Cov.: 35 AF XY: 0.0000151 AC XY: 11 AN XY: 727118

African (AFR) AF: 0.00 AC: 0 AN: 33472

American (AMR) AF: 0.00 AC: 0 AN: 44722

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 39694

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

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53258

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5762

European-Non Finnish (NFE) AF: 0.0000126 AC: 14 AN: 1111950

Other (OTH) AF: 0.00 AC: 0 AN: 60394

GnomAD4 genome AF: 0.0000132 AC: 2 AN: 151700 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74060

African (AFR) AF: 0.00 AC: 0 AN: 41284

American (AMR) AF: 0.00 AC: 0 AN: 15250

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3464

East Asian (EAS) AF: 0.00 AC: 0 AN: 5166

South Asian (SAS) AF: 0.00 AC: 0 AN: 4822

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10462

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 314

European-Non Finnish (NFE) AF: 0.0000294 AC: 2 AN: 67944

Other (OTH) AF: 0.00 AC: 0 AN: 2084

Alfa AF: 0.0000312 Hom.: 0

ExAC AF: 0.00000824 AC: 1

EpiCase AF: 0.000109

EpiControl AF: 0.00

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	0.28
BayesDel_addAF	Uncertain	0.065	T
BayesDel_noAF	Benign	-0.13
CADD	Benign	22
DANN	Uncertain	0.98
DEOGEN2	Benign	0.16	T
Eigen	Benign	0.097
Eigen_PC	Benign	0.14
FATHMM_MKL	Uncertain	0.91	D
LIST_S2	Uncertain	0.96	D
M_CAP	Uncertain	0.086	D
MetaRNN	Uncertain	0.45	T
MetaSVM	Benign	-0.76	T
MutationAssessor	Benign	1.6	L
PhyloP100		3.7
PrimateAI	Benign	0.44	T
PROVEAN	Pathogenic	-5.6	D
REVEL	Benign	0.21
Sift	Uncertain	0.0010	D
Sift4G	Benign	0.081	T
Polyphen		0.60	P
Vest4		0.57
MVP		0.66
MPC		0.24
ClinPred		0.97	D
GERP RS		4.5
PromoterAI		0.0018	Neutral
Varity_R		0.53
gMVP		0.38
Mutation Taster		=61/39	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs750869364; hg19: chr15-86189136;