3EN4	Transferase	date	Sep 25, 2008
title	Targeted Polypharmacology: Crystal Structure Of The C-Src Ki Domain In Complex With Pp121, A Multitargeted Kinase Inhibi
authors	J.A.Blair, B.Apsel, Z.A.Knight, K.M.Shokat
compound		source
Molecule: Proto-Oncogene Tyrosine-Protein Kinase Src Chain: A, B Fragment: Kinase Domain Synonym: Pp60c-Src, P60-Src, C-Src Ec: 2.7.10.2 Engineered: Yes		Organism_scientific: Gallus Gallus Organism_common: Bantam,Chickens Organism_taxid: 9031 Gene: Src Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: P 1	R_factor 0.198 R_Free 0.255
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.370 63.143 73.938 100.63 88.68 90.40
method	X-Ray Diffraction	resolution	2.55 Å
ligand	KS1 BindingDB	enzyme	Transferase E.C.2.7.10.2 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Targeted polypharmacology: discovery of dual inhibitors of tyrosine and phosphoinositide kinases., Apsel B, Blair JA, Gonzalez B, Nazif TM, Feldman ME, Aizenstein B, Hoffman R, Williams RL, Shokat KM, Knight ZA, Nat Chem Biol. 2008 Nov;4(11):691-9. Epub 2008 Oct 12. PMID:18849971

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk] Biological Unit Coordinates (3en4.pdb1.gz) 40 Kb Biological Unit Coordinates (3en4.pdb2.gz) 43 Kb LPC: Ligand-Protein Contacts for 3EN4 CSU: Contacts of Structural Units for 3EN4 Likely Quarternary Molecular Structure file(s) for 3EN4 Structure Factors (358 Kb) Retrieve 3EN4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3EN4 from S2C, [Save to disk] Re-refined 3en4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3EN4 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 3EN4

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3EN4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3en4_A] [3en4_B] [3en4] SWISS-PROT database: [P00523] Domain organization of [SRC_CHICK] by SWISSPFAM Domain found in 3EN4: [TyrKc ] by SMART

Other resources with information on 3EN4

Community annotation for 3EN4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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