4BIB	Transferase	date	Apr 10, 2013
title	Crystal Structures Of Ask1-Inhibitor Complexes
authors	O.Singh, A.Shillings, P.Craggs, I.Wall, P.Rowland, T.Skarzynski, C P.Hardwick, R.Tanner, M.Blunt, D.R.Witty, K.J.Smith
compound		source
Molecule: Mitogen-Activated Protein Kinase Kinase Kinase 5 Chain: A, B Fragment: Kinase Domain, Residues 660-977 Synonym: Apoptosis Signal-Regulating Kinase 1, Ask-1, Mapk Kinase 5, Mek Kinase 5, Mekk 5, Ask1; Ec: 2.7.11.25 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculovirus Expression_system_vector: Pfastbac1
symmetry	Space Group: P 65 2 2	R_factor 0.201 R_Free 0.239
crystal cell	length a length b length c angle alpha angle beta angle gamma 77.950 77.950 418.430 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.43 Å
ligand	ACT, GOL, IEO	enzyme	Transferase E.C.2.7.11.25 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structures of ASK1-inhibtor complexes provide a platform for structure based drug design., Singh O, Shillings A, Craggs P, Wall I, Rowland P, Skarzynski T, Hobbs CI, Hardwick P, Tanner R, Blunt M, Witty DR, Smith KJ, Protein Sci. 2013 Jun 15. doi: 10.1002/pro.2298. PMID:23776076

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk] Biological Unit Coordinates (4bib.pdb1.gz) 44 Kb Biological Unit Coordinates (4bib.pdb2.gz) 43 Kb LPC: Ligand-Protein Contacts for 4BIB CSU: Contacts of Structural Units for 4BIB Structure Factors (403 Kb) Retrieve 4BIB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4BIB from S2C, [Save to disk] Re-refined 4bib structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3D motif for 4BIB, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4bib] [4bib_A] [4bib_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4BIB: [S_TKc ] by SMART

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