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  Domain Name: STKc_PKB_beta
Catalytic domain of the Protein Serine/Threonine Kinase, Protein Kinase B beta. Serine/Threonine Kinases (STKs), Protein Kinase B (PKB) or Akt subfamily, beta (or Akt2) isoform, catalytic (c) domain. STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The PKB subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase. There are three PKB isoforms from different genes, PKB-alpha (or Akt1), PKB-beta (or Akt2), and PKB-gamma (or Akt3). PKB contains an N-terminal pleckstrin homology (PH) domain and a C-terminal catalytic domain. PKB-beta is the predominant PKB isoform expressed in insulin-responsive tissues. It plays a critical role in the regulation of glucose homeostasis. It is also implicated in muscle cell differentiation. Mice deficient in PKB-beta display normal growth weights but exhibit severe insulin resistance and diabetes, accompanied by lipoatrophy and B-cell failure.
No pairwise interactions are available for this conserved domain.

Total Mutations Found: 379
Total Disease Mutations Found: 180
This domain occurred 302 times on human genes (684 proteins).



  ADENOCARCINOMA OF LUNG, SOMATIC
  AORTIC ANEURYSM, FAMILIAL THORACIC 7
  BLADDER CANCER, SOMATIC, INCLUDED
  BREAST CANCER, SUSCEPTIBILITY TO
  CAMPTODACTYLY, TALL STATURE, AND HEARING LOSS SYNDROME
  CARDIOFACIOCUTANEOUS SYNDROME 1
  CARDIOFACIOCUTANEOUS SYNDROME 3
  CARDIOFACIOCUTANEOUS SYNDROME 4
  CATARACT 6, AGE-RELATED CORTICAL
  CENTRAL HYPOVENTILATION SYNDROME, CONGENITAL, WITH HIRSCHSPRUNG DISEASE
  CEREBRAL INFARCTION, SUSCEPTIBILITY TO
  CHRONIC MYELOID LEUKEMIA, RESISTANT TO IMATINIB
  COFFIN-LOWRY SYNDROME
  COFFIN-LOWRY SYNDROME, MILD
  COLON CANCER, SOMATIC
  COLORECTAL CANCER, SOMATIC
  COLORECTAL CANCER, SOMATIC, INCLUDED;;
  COWDEN DISEASE 6
  CROUZON SYNDROME
  DIABETES MELLITUS, TYPE II
  ENDOCRINE-CEREBROOSTEODYSPLASIA
  EPILEPTIC ENCEPHALOPATHY, EARLY INFANTILE, 2
  FG SYNDROME 4
  GLYCOGEN STORAGE DISEASE IXC
  HEPATOCELLULAR CARCINOMA, CHILDHOOD TYPE, SOMATIC
  HIRSCHSPRUNG DISEASE, SUSCEPTIBILITY TO, 1
  HYPOCHONDROPLASIA
  LADD SYNDROME
  LEUKEMIA, PHILADELPHIA CHROMOSOME-POSITIVE, RESISTANT TO IMATINIB
  LYMPHOMA, NON-HODGKIN, SOMATIC
  MALFORMATIONS
  MEGALENCEPHALY-POLYMICROGYRIA-POLYDACTYLY-HYDROCEPHALUS SYNDROME
  MELANOMA, MALIGNANT, SOMATIC
  MENTAL RETARDATION AND MICROCEPHALY WITH PONTINE AND CEREBELLAR HYPOPLASIA
  MENTAL RETARDATION, X-LINKED 19
  MENTAL RETARDATION, X-LINKED 30
  MENTAL RETARDATION, X-LINKED, WITH NYSTAGMUS
  MULTIPLE ENDOCRINE NEOPLASIA, TYPE IIA
  MULTIPLE ENDOCRINE NEOPLASIA, TYPE IIB
  MULTIPLE MYELOMA, SOMATIC, INCLUDED;;
  NEUROPATHY, HEREDITARY SENSORY, TYPE II
  NOONAN SYNDROME 7
  OGUCHI DISEASE 2
  PARKINSON DISEASE 8, AUTOSOMAL DOMINANT
  PEUTZ-JEGHERS SYNDROME
  PFEIFFER SYNDROME
  PHEOCHROMOCYTOMA, INCLUDED
  PHEOCHROMOCYTOMA, SOMATIC, IN
  PROSTATE CANCER, PROGRESSION AND METASTASIS OF
  RENAL AGENESIS
  RENAL CELL CARCINOMA, PAPILLARY, 1
  RENAL CELL CARCINOMA, PAPILLARY, 1, SOMATIC
  RETINITIS PIGMENTOSA 38
  RETINITIS PIGMENTOSA 62
  SADDAN DYSPLASIA
  SCAPHOCEPHALY, MAXILLARY RETRUSION, AND MENTAL RETARDATION, INCLUDED
  SHORT RIB-POLYDACTYLY SYNDROME, TYPE IIA
  SPERMATOCYTIC SEMINOMA, SOMATIC, INCLUDED
  SPERMATOGENIC FAILURE 5
  SPINOCEREBELLAR ATAXIA 14
  T-CELL IMMUNODEFICIENCY, RECURRENT INFECTIONS, AUTOIMMUNITY, AND CARDIAC
  TESTICULAR TUMOR, SOMATIC
  THANATOPHORIC DYSPLASIA, TYPE I
  THANATOPHORIC DYSPLASIA, TYPE I, INCLUDED
  THANATOPHORIC DYSPLASIA, TYPE II
  THROMBOCYTOPENIA 2
  THYROID CARCINOMA, FAMILIAL MEDULLARY
  THYROID CARCINOMA, FAMILIAL MEDULLARY, INCLUDED
  THYROID CARCINOMA, FOLLICULAR, SOMATIC, INCLUDED
  THYROID CARCINOMA, PAPILLARY, SOMATIC, INCLUDED;;|
  THYROID CARCINOMA, SPORADIC MEDULLARY, INCLUDED;;
  VARIANT OF UNKNOWN SIGNIFICANCE


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Range on the Protein:  

   Protein ID            Protein Position

Domain Position:  


Feature Name:Total Found:
active site
ATP binding site
substrate binding site
activation loop (A-loop)
hydrophobic motif (HM)
turn motif phosphorylatio






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