3ERK	Transferase	date	Jul 09, 1998
title	The Complex Structure Of The Map Kinase Erk2sb220025
authors	Z.Wang, B.Canagarajah, J.C.Boehm, M.H.Cobb, P.R.Young, S.Abdel-Me J.L.Adams, E.J.Goldsmith
compound		source
Molecule: Extracellular Regulated Kinase 2 Chain: A Synonym: Mitogen Activated Protein Kinase, Map 2, Erk2 Ec: 2.7.1.- Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Npt7-His6 Expression_system_gene: Erk2
symmetry	Space Group: P 1 21 1	R_factor 0.206 R_Free 0.262
crystal cell	length a length b length c angle alpha angle beta angle gamma 48.850 70.000 60.700 90.00 109.20 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	SB4 BindingDB	enzyme	Transferase E.C.2.7.1 BRENDA
related structures	by homologous chain: 1PME, 4ERK
Gene Ontology	Chain Function Process Component A MAP kinase activity MAP kinase kinase activity
Primary reference	Structural basis of inhibitor selectivity in MAP kinases., Wang Z, Canagarajah BJ, Boehm JC, Kassisa S, Cobb MH, Young PR, Abdel-Meguid S, Adams JL, Goldsmith EJ, Structure 1998 Sep 15;6(9):1117-28. PMID:9753691

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk] Biological Unit Coordinates (3erk.pdb1.gz) 60 Kb LPC: Ligand-Protein Contacts for 3ERK CSU: Contacts of Structural Units for 3ERK Likely Quarternary Molecular Structure file(s) for 3ERK Retrieve 3ERK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3ERK from S2C, [Save to disk]

View 3ERK 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 3ERK

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3ERK, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d3erk__, region [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: [3erk_A] [3erk] SWISS-PROT database: [P63086] Domain organization of [MK01_RAT] by SWISSPFAM Domain found in 3ERK: [S_TKc ] by SMART

Other resources with information on 3ERK

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

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