2Q0N	Transferase	date	May 22, 2007
title	Structure Of Human P21 Activating Kinase 4 (Pak4) In Complex Consensus Peptide
authors	P.Filippakopoulos, J.Eswaran, A.Turnbull, E.Papagrigoriou, A.W.P Delft, M.Sundstrom, A.Edwards, C.H.Arrowsmith, J.Weigelt, S.Knap Structural Genomics Consortium (Sgc)
compound		source
Molecule: Serinethreonine-Protein Kinase Pak 4 Chain: A Fragment: Kinase Domain, Residues 291-591 Synonym: P21-Activated Kinase 4, Pak-4 Ec: 2.7.11.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pak4, Kiaa1142 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta-R3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pnic28-Bsa4
Molecule: Synthetic Peptide Chain: B Engineered: Yes		Synthetic: Yes Other_details: Synthetic Peptide
symmetry	Space Group: P 43 21 2	R_factor 0.182 R_Free 0.228
crystal cell	length a length b length c angle alpha angle beta angle gamma 145.678 145.678 39.577 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.75 Å
ligand	EDO, SEP, SO4	enzyme	Transferase E.C.2.7.11.1 BRENDA
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (61 Kb) [Save to disk] Biological Unit Coordinates (2q0n.pdb1.gz) 55 Kb LPC: Ligand-Protein Contacts for 2Q0N CSU: Contacts of Structural Units for 2Q0N Likely Quarternary Molecular Structure file(s) for 2Q0N Structure Factors (661 Kb) Retrieve 2Q0N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Q0N from S2C, [Save to disk] Re-refined 2q0n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2Q0N 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 2Q0N

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 2Q0N, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2q0n] [2q0n_B] [2q0n_A] SWISS-PROT database: [O96013] Domain organization of [PAK4_HUMAN] by SWISSPFAM Domain found in 2Q0N: [S_TKc ] by SMART

Other resources with information on 2Q0N

Community annotation for 2Q0N at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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