1KWP	Transferase	date	Jan 30, 2002
title	Crystal Structure Of Mapkap2
authors	W.Meng, L.L.Swenson, M.J.Fitzgibbon, K.Hayakawa, E.Ter Haar, A.E. J.R.Fulghum, J.A.Lippke
compound		source
Molecule: Map Kinase Activated Protein Kinase 2 Chain: A, B Synonym: Mapkap2 Ec: 2.7.1.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: H 3	R_factor 0.233 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 143.944 143.944 90.273 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	HG	enzyme	Transferase E.C.2.7.1 BRENDA
related structures	by homologous chain: 1NXK, 1NY3
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of mitogen-activated protein kinase-activated protein (MAPKAP) kinase 2 suggests a bifunctional switch that couples kinase activation with nuclear export., Meng W, Swenson LL, Fitzgibbon MJ, Hayakawa K, Ter Haar E, Behrens AE, Fulghum JR, Lippke JA, J Biol Chem 2002 Oct 4;277(40):37401-5. Epub 2002 Aug 8. PMID:12171911

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (106 Kb) [Save to disk] Biological Unit Coordinates (1kwp.pdb1.gz) 51 Kb Biological Unit Coordinates (1kwp.pdb2.gz) 49 Kb Biological Unit Coordinates (1kwp.pdb3.gz) 288 Kb LPC: Ligand-Protein Contacts for 1KWP CSU: Contacts of Structural Units for 1KWP Likely Quarternary Molecular Structure file(s) for 1KWP Structure Factors (291 Kb) Retrieve 1KWP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KWP from S2C, [Save to disk] Re-refined 1kwp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KWP 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 1KWP

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 1KWP, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kwpa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1kwpb_, region B [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: [1kwp_A] [1kwp_B] [1kwp] SWISS-PROT database: [P49137] Domain organization of [MAPK2_HUMAN] by SWISSPFAM Domain found in 1KWP: [S_TKc ] by SMART

Other resources with information on 1KWP

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

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