4MXD	Lyase	date	Sep 26, 2013
title	1.45 Angstronm Crystal Structure Of E.Coli 2-Succinyl-6-Hydr Cyclohexadiene-1-Carboxylate Synthase (Menh)
authors	Y.Sun, S.Yin, Y.Feng, J.Li, J.Zhou, C.Liu, G.Zhu, Z.Guo
compound		source
Molecule: 2-Succinyl-6-Hydroxy-2,4-Cyclohexadiene-1-Carboxy Synthase; Chain: A Synonym: Shchc Synthase Ec: 4.2.99.20 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 83333 Strain: K12 Gene: B2263, Jw2258, Menh, Yfbb Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Petm
symmetry	Space Group: P 31 2 1	R_factor 0.155 R_Free 0.168
crystal cell	length a length b length c angle alpha angle beta angle gamma 72.163 72.163 112.583 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.45 Å
ligand	GOL, PEG, PGE, SO4	enzyme	Lyase E.C.4.2.99.20 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Molecular Basis of the General Base Catalysis of an alpha/beta-Hydrolase Catalytic Triad., Sun Y, Yin S, Feng Y, Li J, Zhou J, Liu C, Zhu G, Guo Z, J Biol Chem. 2014 Apr 15. PMID:24737327

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (4mxd.pdb1.gz) 92 Kb LPC: Ligand-Protein Contacts for 4MXD CSU: Contacts of Structural Units for 4MXD Structure Factors (929 Kb) Retrieve 4MXD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4MXD from S2C, [Save to disk] Re-refined 4mxd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4MXD 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 4MXD

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 4MXD, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4mxd_A] [4mxd] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 4MXD

Community annotation for 4MXD at PDBWiki (http://pdbwiki.org)

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