1NXK	Transferase	date	Feb 10, 2003
title	Crystal Structure Of Staurosporine Bound To Map Kap Kinase 2
authors	K.W.Underwood, K.D.Parris, E.Federico, L.Mosyak, R.M.Czerwinski, M.Taylor, K.Svenson, Y.Liu, C.L.Hsiao, S.Wolfrom, K.Malakian, J.B L.L.Lin, R.W.Kriz, J.Seehra, W.S.Somers, M.L.Stahl
compound		source
Molecule: Map Kinase-Activated Protein Kinase 2 Chain: A, B, C, D Fragment: Mk2 Synonym: Mapk-Activated Protein Kinase 2, Mapkap Kinase 2, Ec: 2.7.1.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Mapkapk2 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet16b
symmetry	Space Group: P 63	R_factor 0.239 R_Free 0.274
crystal cell	length a length b length c angle alpha angle beta angle gamma 160.202 160.202 133.481 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	MSE, SO4, STU BindingDB	enzyme	Transferase E.C.2.7.1 BRENDA
related structures	by homologous chain: 1KWP
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Catalytically active MAP KAP kinase 2 structures in complex with staurosporine and ADP reveal differences with the autoinhibited enzyme., Underwood KW, Parris KD, Federico E, Mosyak L, Czerwinski RM, Shane T, Taylor M, Svenson K, Liu Y, Hsiao CL, Wolfrom S, Maguire M, Malakian K, Telliez JB, Lin LL, Kriz RW, Seehra J, Somers WS, Stahl ML, Structure (Camb) 2003 Jun;11(6):627-36. PMID:12791252

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (206 Kb) [Save to disk] Biological Unit Coordinates (1nxk.pdb1.gz) 51 Kb Biological Unit Coordinates (1nxk.pdb2.gz) 51 Kb Biological Unit Coordinates (1nxk.pdb3.gz) 54 Kb Biological Unit Coordinates (1nxk.pdb4.gz) 50 Kb Biological Unit Coordinates (1nxk.pdb5.gz) 564 Kb LPC: Ligand-Protein Contacts for 1NXK CSU: Contacts of Structural Units for 1NXK Likely Quarternary Molecular Structure file(s) for 1NXK Retrieve 1NXK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NXK from S2C, [Save to disk]

View 1NXK 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 1NXK

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1NXK, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1nxka_, region A [Jmol] [rasmolscript] [script source]     - Domain d1nxkb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1nxkc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1nxkd_, region D [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1nxk] [1nxk_C] [1nxk_B] [1nxk_D] [1nxk_A] SWISS-PROT database: [P49137] Domain organization of [MAPK2_HUMAN] by SWISSPFAM Domain found in 1NXK: [S_TKc ] by SMART

Other resources with information on 1NXK

Community annotation for 1NXK at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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