AKAP13 - A-kinase anchoring protein 13 Gene

Also Known as BRX; LBC; p47; HA-3; Ht31; c-lbc; PRKA13; AKAP-13; AKAP-Lbc; ARHGEF13; PROTO-LB; PROTO-LBC

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 11214

About AKAP13

Cytogenetic location: 15q25.3 Genomic coordinates (GRCh38): 15:85,380,603-85,749,358 (from NCBI)

This gene has 24 transcripts (splice variants) and 145 orthologues. Ubiquitous expression in gall bladder (RPKM 16.9), lung (RPKM 16.5) and 25 other tissues.

Summary

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 Products (3)

mRNA Protein Name
NM_001270546.1 NP_001257475.1 A-kinase anchor protein 13 isoform 4
NM_006738.6 NP_006729.4 A-kinase anchor protein 13 isoform 1
NM_007200.5 NP_009131.2 A-kinase anchor protein 13 isoform 2
Molecular Function GO Annotation Evidence References Source
enables MAP-kinase scaffold activity IDA
IDA: Inferred from direct assay
21224381 GOA
enables guanyl-nucleotide exchange factor activity IDA
IDA: Inferred from direct assay
11546812 GOA
enables molecular adaptor activity IDA
IDA: Inferred from direct assay
23090968 GOA
enables protein binding IPI
IPI: Inferred from physical interaction
9627117 GOA
enables protein kinase A binding IDA
IDA: Inferred from direct assay
11546812 GOA
enables small GTPase binding IPI
IPI: Inferred from physical interaction
25186459 GOA
Biological Process GO Annotation Evidence References Source
involved in G protein-coupled receptor signaling pathway IDA
IDA: Inferred from direct assay
11546812 GOA
involved in adrenergic receptor signaling pathway IMP
IMP: Inferred from mutant phenotype
21224381 GOA
involved in positive regulation of Rho protein signal transduction IDA
IDA: Inferred from direct assay
11546812 GOA
involved in positive regulation of Rho protein signal transduction IMP
IMP: Inferred from mutant phenotype
21224381 GOA
involved in positive regulation of canonical NF-kappaB signal transduction IMP
IMP: Inferred from mutant phenotype
23090968 GOA
Cellular Component GO Annotation Evidence References Source
located in cell cortex IDA
IDA: Inferred from direct assay
11546812 GOA
colocalizes with cortical actin cytoskeleton IDA
IDA: Inferred from direct assay
11546812 GOA
located in cytosol IDA
IDA: Inferred from direct assay
11546812 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

AKAP13 Protein Structure

RhoGEF

RhoGEF: RhoGEF domain (1998 - 2189)

PH

PH: PH domain (2233 - 2332)

  • 0
  • 500
  • 1000
  • 1500
  • 2000
  • 2500
  • 2813 a.a.
Protein Preferred Names Protein Names

A-kinase anchor protein 13

  • A kinase (PRKA) anchor protein 13

AKAP13 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method References
Intra
AKAP13 Q12802 ARHGEF18 Homo sapiens Q6ZSZ5 35271311
Intra
AKAP13 Q12802 YWHAZ Homo sapiens P63104 15161933
Intra
AKAP13 Q12802 YWHAZ Homo sapiens P63104 33961781
Intra
AKAP13 Q12802 YWHAB Homo sapiens P31946 15324660
Intra
AKAP13 Q12802 YWHAB Homo sapiens P31946 15691829
Intra
AKAP13 Q12802 TGM2 Homo sapiens P21980 16301118
Intra
AKAP13 Q12802 TGM2 Homo sapiens P21980
Y2H
16301118
Intra
AKAP13 Q12802 ESR1 Homo sapiens P03372 9627117
Intra
AKAP13 Q12802 ESR1 Homo sapiens P03372
Y2H
9627117
Intra
AKAP13 Q12802 ESR1 Homo sapiens P03372 9627117
Cross: Cross-species interaction Intra: Intraspecies interaction

Related Diseases

Diseases Alias
Breast Cancer
  • Breast Carcinoma

  • Male Breast Cancer

  • Breast Cancer, Familial

  • Malignant Neoplasm Of Breast

  • Breast Cancer, Susceptibility To

  • Breast Cancer, Early-Onset

  • Malignant Tumor Of Breast

  • Carcinoma Of Male Breast

  • Breast Cancer, Invasive Ductal

  • Breast Cancer, Protection Against

  • Breast Cancer, Somatic

  • Breast Cancer, Male

  • Breast Cancer, Lobular, Somatic

  • Breast Tumor

  • Mammary Cancer

  • Mammary Tumor

  • Malignant Neoplasm Of Male Breast

  • Mammary Carcinoma

  • Male Breast Carcinoma

  • Familial Cancer Of Breast

  • Invasive Ductal Breast Carcinoma

  • Breast Cancer Susceptibility

  • Breast Cancer, Male, Susceptibility To

  • Breast Cancer, Early-Onset, Susceptibility To

  • Malignant Tumor Of The Breast

  • Mammary Neoplasm

  • Primary Breast Cancer

  • Neoplasm Of Male Breast

  • Carcinoma Of Breast

  • Breast Cancer In Men

  • Familial Breast Cancer

  • Cancer Of Breast

  • BC

  • Breast Cancer Familial

  • Breast Cancer Familial Male

  • Breast Cancer, Familial Male

  • Breast Male Carcinoma

  • Breast Neoplasms

  • Breast Neoplasms, Male

  • Mammary Tumors

  • Mammary Carcinomas

  • Cancer, Breast

  • Cancer, Breast, Susceptibility

  • Invasive Breast Ductal Carcinoma

  • Breast Neoplasm

  • Susceptibility To Breast Cancer

  • Mammary Neoplasms

  • Animal Mammary Neoplasms

  • Primary Malignant Neoplasm Of Breast

  • Infiltrating Ductal Carcinoma Of Breast

  • Infiltrating Duct Carcinoma Of Unspecified Site

  • Infiltrating Ductular Carcinoma Of Unspecified Site

  • Invasive Breast Carcinoma Of No Special Type

  • Microinvasive Carcinoma Of Breast

  • Carcinoma With Apocrine Differentiation

Long Qt Syndrome
  • Romano-Ward Syndrome

  • Long Q-T Syndrome

  • Lqt

  • Qt Syndrome, Long

  • Congenital Long Qt Syndrome

  • Familial Long Qt Syndrome

Keratoconus
  • Kc

  • Conical Cornea

  • Noninflammatory Corneal Thining

  • Bulging Cornea

  • Cornea Conical

  • Acquired Conus Of Cornea

Methylmalonic Aciduria And Homocystinuria, Cblc Type
  • MAHCC

  • Vitamin B12 Metabolic Defect With Combined Deficiency Of Methylmalonyl-Coa Mutase And Homocysteine:Methyltetrahydrofolate Methyltransferase

  • Methylmalonic Aciduria And Homocystinuria, Cblc Type, Digenic

  • Methylmalonic Aciduria And Homocystinuria Type Cblc

  • Cobalamin C Disease

  • Methylmalonic Acidemia With Homocystinuria Cblc

  • Methylmalonic Acidemia And Homocystinuria, Cblc Type

  • Methylmalonic Aciduria And Homocystinuria, Vitamin B12-Responsive

  • Cobalamin C Deficiency

  • Methylmalonic Acidemia With Homocystinuria, Type Cblc

  • Cblc Defect

  • Cobalamin C Defect

  • Combined Defect In Adenosylcobalamin And Methylcobalamin Synthesis, Type Cblc

  • Methylmalonic Aciduria With Homocystinuria, Type Cblc

  • Methylmalonic Acidemia And Homocystinuria Cblc Type

  • Methylmalonic Aciduria And Homocystinuria Vitamin B12-Responsive

  • Aciduria, Methylmalonic, And Homocystinuria, Cblc Type

  • Methylmalonic Acidemia With Homocystinuria

Cystic Fibrosis
  • Mucoviscidosis

  • CF

  • Pseudomonas Aeruginosa, Susceptibility To Chronic Infection By, In Cystic Fibrosis

  • Pseudomonas Aeruginosa Chronic Infection By, In Cystic Fibrosis

  • Cystic Fibrosis Lung Disease, Modifier Of

  • Cystic Fibrosis Of Pancreas

  • Fibrocystic Disease Of Pancreas

  • Cf - [Cystic Fibrosis]

  • Cystic Fibrosis Nos

  • Fibrocystic Disease

  • Fibrocystic Disease Of The Pancreas

  • Mucoviscidosis Of Pancreas

  • Nonproliferative Fibrocystic Disease

  • Pancreatic Cystic Fibrosis

Diseases Alias
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Orthologs Information

Species Symbol Source ID
Macaca mulatta AKAP13 VGNC VGNC:69767
Canis familiaris AKAP13 VGNC VGNC:37755
Bos taurus AKAP13 VGNC VGNC:97238
Rattus norvegicus AKAP13 RGD RGD:727893
Mus musculus AKAP13 MGD MGI:2676556
Felis catus AKAP13 VGNC VGNC:82456
Others AKAP13 NCBI