3KXP	Hydrolase	date	Dec 03, 2009
title	Crystal Structure Of E-2-(Acetamidomethylene)Succinate Hydro
authors	K.M.Mcculloch, T.Mukherjee, T.P.Begley, S.E.Ealick
compound		source
Molecule: Alpha-(N-Acetylaminomethylene)Succinic Acid Hydro Chain: A, B, C, D, E, F, G, H, I, J, K, L Synonym: E-2-(Acetamidomethylene)Succinate Hydrolase Engineered: Yes		Organism_scientific: Mesorhizobium Loti Organism_taxid: 381 Gene: 5331 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Xf1
symmetry	Space Group: P 21 21 21	R_factor 0.204 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 115.200 178.530 189.250 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.26 Å
ligand	CL, MSE	enzyme
Gene Ontology	Chain Function Process Component F, A, J, K, E, B, H, C, D, I, G, L
Primary reference	Structure Determination and Characterization of the Vitamin B(6) Degradative Enzyme (E)-2-(Acetamidomethylene)succinate Hydrolase (,)., McCulloch KM, Mukherjee T, Begley TP, Ealick SE, Biochemistry. 2010 Feb 16;49(6):1226-35. PMID:20099871

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (528 Kb) [Save to disk] Biological Unit Coordinates (3kxp.pdb1.gz) 92 Kb Biological Unit Coordinates (3kxp.pdb2.gz) 92 Kb Biological Unit Coordinates (3kxp.pdb3.gz) 92 Kb Biological Unit Coordinates (3kxp.pdb4.gz) 91 Kb Biological Unit Coordinates (3kxp.pdb5.gz) 91 Kb Biological Unit Coordinates (3kxp.pdb6.gz) 92 Kb LPC: Ligand-Protein Contacts for 3KXP CSU: Contacts of Structural Units for 3KXP Structure Factors (4107 Kb) Retrieve 3KXP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3KXP from S2C, [Save to disk] Re-refined 3kxp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3KXP 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 3KXP

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 3KXP, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3kxp_F] [3kxp_K] [3kxp_H] [3kxp_B] [3kxp_G] [3kxp_C] [3kxp_E] [3kxp] [3kxp_I] [3kxp_J] [3kxp_A] [3kxp_L] [3kxp_D] SWISS-PROT database: [Q988D4] Domain organization of [Q988D4_RHILO] by SWISSPFAM

Other resources with information on 3KXP

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

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