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PDBsum entry 3nzs

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protein ligands links
Transferase/transferase inhibitor PDB id
3nzs
Jmol
Contents
Protein chain
828 a.a. *
Ligands
NZS
* Residue conservation analysis
PDB id:
3nzs
Name: Transferase/transferase inhibitor
Title: Structure-based optimization of pyrazolo -pyrimidine and -py inhibitors of pi3-kinase
Structure: Phosphatidylinositol-4,5-bisphosphate 3-kinase ca subunit gamma isoform. Chain: a. Synonym: ptdins-3-kinase subunit gamma, pi3-kinase subunit pi3k-gamma, phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma, ptdins-3-kinase subunit p110-gamma pi3k. Engineered: yes
Source: Homo sapiens. Human. Organism_taxid: 9606. Gene: pik3cg. Expressed in: spodoptera frugiperda. Expression_system_taxid: 7108. Expression_system_cell_line: sf9.
Resolution:
2.75Å     R-factor:   0.211     R-free:   0.243
Authors: J.M.Murray,C.Wiesmann
Key ref: S.T.Staben et al. (2010). Structure-based optimization of pyrazolo-pyrimidine and -pyridine inhibitors of PI3-kinase. Bioorg Med Chem Lett, 20, 6048-6051. PubMed id: 20822905 DOI: 10.1016/j.bmcl.2010.08.067
Date:
16-Jul-10     Release date:   29-Dec-10    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chain
Pfam   ArchSchema ?
P48736  (PK3CG_HUMAN) -  Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform
Seq:
Struc:
 
Seq:
Struc:
 
Seq:
Struc:
1102 a.a.
828 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 Enzyme reactions 
   Enzyme class 2: E.C.2.7.1.153  - Phosphatidylinositol-4,5-bisphosphate 3-kinase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]

      Pathway:
1-Phosphatidyl-myo-inositol Metabolism
      Reaction: ATP + 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate = ADP + 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate
ATP
+ 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate
= ADP
+ 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate
   Enzyme class 3: E.C.2.7.11.1  - Non-specific serine/threonine protein kinase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction: ATP + a protein = ADP + a phosphoprotein
ATP
+ protein
= ADP
+ phosphoprotein
Note, where more than one E.C. class is given (as above), each may correspond to a different protein domain or, in the case of polyprotein precursors, to a different mature protein.
Molecule diagrams generated from .mol files obtained from the KEGG ftp site
 Gene Ontology (GO) functional annotation 
  GO annot!
  Biological process     phosphatidylinositol-mediated signaling   2 terms 
  Biochemical function     transferase activity, transferring phosphorus-containing groups     2 terms  

 

 
    reference    
 
 
DOI no: 10.1016/j.bmcl.2010.08.067 Bioorg Med Chem Lett 20:6048-6051 (2010)
PubMed id: 20822905  
 
 
Structure-based optimization of pyrazolo-pyrimidine and -pyridine inhibitors of PI3-kinase.
S.T.Staben, T.P.Heffron, D.P.Sutherlin, S.R.Bhat, G.M.Castanedo, I.S.Chuckowree, J.Dotson, A.J.Folkes, L.S.Friedman, L.Lee, J.Lesnick, C.Lewis, J.M.Murray, J.Nonomiya, A.G.Olivero, E.Plise, J.Pang, W.W.Prior, L.Salphati, L.Rouge, D.Sampath, V.Tsui, N.C.Wan, S.Wang, C.Weismann, P.Wu, B.Y.Zhu.
 
  ABSTRACT  
 
No abstract given.