4EJN	Transferase Transferase Inhibitor	date	Apr 06, 2012
title	Crystal Structure Of Autoinhibited Form Of Akt1 In Complex W (5-(3-Acetamidophenyl)-2-(2-Aminopyridin-3-Yl)-3h-Imidazo[4 B]Pyridin-3-Yl)Benzyl)-3-Fluorobenzamide
authors	S.Eathiraj
compound		source
Molecule: Rac-Alpha Serinethreonine-Protein Kinase Chain: A Synonym: Protein Kinase B, Pkb, Protein Kinase B Alpha, Pkb Proto-Oncogene C-Akt, Rac-Pk-Alpha; Ec: 2.7.11.1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Akt1, Pkb, Rac Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108
symmetry	Space Group: P 21 21 21	R_factor 0.237 R_Free 0.276
crystal cell	length a length b length c angle alpha angle beta angle gamma 44.508 88.214 126.936 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.19 Å
ligand	0R4, EDO, SBT	enzyme	Transferase E.C.2.7.11.1 BRENDA
Gene Ontology	Chain Function Process Component A nucleotide binding protein kinase activity protein serine/threonine kin... protein kinase C binding protein binding ATP binding phosphatidylinositol-3,4,5-t... kinase activity transferase activity enzyme binding protein kinase binding nitric-oxide synthase regula... identical protein binding phosphatidylinositol-3,4-bis... 14-3-3 protein binding protein import into nucleus,... osteoblast differentiation maternal placenta developmen... positive regulation of prote... carbohydrate metabolic proce... glycogen metabolic process glycogen biosynthetic proces... regulation of glycogen biosy... glucose metabolic process translation regulation of translation cellular protein modificatio... protein phosphorylation negative regulation of prote... nitric oxide biosynthetic pr... transport apoptotic process activation-induced cell deat... inflammatory response signal transduction epidermal growth factor rece... G-protein coupled receptor s... multicellular organismal dev... germ cell development nervous system development aging blood coagulation cell proliferation insulin receptor signaling p... fibroblast growth factor rec... apoptotic mitochondrial chan... carbohydrate transport response to heat response to hormone stimulus... gene expression negative regulation of autop... negative regulation of plasm... positive regulation of sodiu... positive regulation of gluco... negative regulation of endop... regulation of neuron project... glucose transport cellular membrane organizati... RNA metabolic process mRNA metabolic process phosphorylation protein ubiquitination peptidyl-serine phosphorylat... cell projection organization... cell differentiation protein catabolic process platelet activation positive regulation of cell ... regulation of cell migration... endocrine pancreas developme... T cell costimulation positive regulation of cycli... negative regulation of fatty... response to food positive regulation of cellu... peripheral nervous system my... positive regulation of prote... cellular response to insulin... regulation of protein locali... positive regulation of pepti... response to fluid shear stre... intracellular signal transdu... glucose homeostasis anagen positive regulation of apopt... negative regulation of apopt... negative regulation of cyste... protein kinase B signaling c... positive regulation of blood... small molecule metabolic pro... innate immune response positive regulation of nitri... positive regulation of fat c... positive regulation of glyco... positive regulation of anti-... negative regulation of cell ... negative regulation of prote... positive regulation of vasoc... positive regulation of trans... nitric oxide metabolic proce... positive regulation of gluco... negative regulation of JNK c... protein autophosphorylation positive regulation of lipid... insulin-like growth factor r... neurotrophin TRK receptor si... phosphatidylinositol-mediate... regulation of nitric-oxide s... positive regulation of nitri... positive regulation of seque... striated muscle cell differe... mammary gland epithelial cel... glycogen cell differentiatio... labyrinthine layer blood ves... response to UV-A cellular response to growth ... cellular response to epiderm... cellular response to hypoxia... positive regulation of estab... negative regulation of relea... intrinsic apoptotic signalin... positive regulation of prote... regulation of cell cycle che... nucleus nucleoplasm cytoplasm spindle cytosol plasma membrane microtubule cytoskeleton membrane lamellipodium
Primary reference	Discovery and Optimization of a Series of 3-(3-Phenyl-3H-imidazo[4,5-b]pyridin-2-yl) pyridin-2-amines: Orally Bioavailable, Selective and Potent ATP-independent Akt Inhibitors., Ashwell MA, Lapierre JM, Brassard C, Bresciano K, Bull C, Cornell-Kennon S, Eathiraj S, France D, Hall T, Hill J, Kelleher E, Khanapurkar S, Kizer D, Koerner S, Link J, Liu Y, Makhija S, Moussa M, Namdev N, Nicewonger R, Nguyen K, Palma R, Szwaya J, Tandon M, Uppalapati U, Vensel D, Volak LP, Volckova E, Westlund N, Wu H, Yang RY, Chan TC, J Med Chem. 2012 Apr 25. PMID:22533986

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk] Biological Unit Coordinates (4ejn.pdb1.gz) 65 Kb LPC: Ligand-Protein Contacts for 4EJN CSU: Contacts of Structural Units for 4EJN Structure Factors (360 Kb) Retrieve 4EJN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4EJN from S2C, [Save to disk] Re-refined 4ejn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4EJN in 3D

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 4EJN, from MSDmotif at EBI Fold representative 4ejn from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4ejn_A] SWISS-PROT database: Domain organization of by SWISSPFAM Alignments of the sequence of 4EJN with the sequences similar proteins can be viewed for 4EJN's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.

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