1O6Z	Oxidoreductase	date	Oct 22, 2002
title	1.95 A Resolution Structure Of (R207s,R292s) Mutant Of Malate Dehydrogenase From The Halophilic Archaeon Haloarcula Marismortui (Holo Form)
authors	A.Irimia, C.Ebel, D.Madern, S.B.Richard, L.W.Cosenza, G.Zaccai, F.M.D.Vellieux
compound		source
Molecule: Malate Dehydrogenase Chain: A, B, C, D Synonym: Mdh Ec: 1.1.1.37 Engineered: Yes Mutation: Yes Other_details: Complexed With Nadh		Organism_scientific: Haloarcula Marismortui Organism_taxid: 2238 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Hms174(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet11a
symmetry	Space Group: C 1 2 1	R_factor 0.18991 R_Free 0.26328
crystal cell	length a length b length c angle alpha angle beta angle gamma 126.640 114.420 124.870 90.00 93.11 90.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	CL, NAD	enzyme	Oxidoreductase E.C.1.1.1.37 BRENDA
related structures	by homologous chain: 2HLP
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	The Oligomeric states of Haloarcula marismortui malate dehydrogenase are modulated by solvent components as shown by crystallographic and biochemical studies., Irimia A, Ebel C, Madern D, Richard SB, Cosenza LW, Zaccai G, Vellieux FM, J Mol Biol 2003 Feb 21;326(3):859-73. PMID:12581646

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (209 Kb) [Save to disk] Biological Unit Coordinates (1o6z.pdb1.gz) 201 Kb LPC: Ligand-Protein Contacts for 1O6Z CSU: Contacts of Structural Units for 1O6Z Likely Quarternary Molecular Structure file(s) for 1O6Z Structure Factors (779 Kb) Retrieve 1O6Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1O6Z from S2C, [Save to disk] Re-refined 1o6z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1O6Z 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 1O6Z

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 1O6Z, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1o6za2, region A:163-330 [Jmol] [rasmolscript] [script source]     - Domain d1o6za1, region A:22-162 [Jmol] [rasmolscript] [script source]     - Domain d1o6zb2, region B:163-330 [Jmol] [rasmolscript] [script source]     - Domain d1o6zb1, region B:22-162 [Jmol] [rasmolscript] [script source]     - Domain d1o6zc2, region C:163-330 [Jmol] [rasmolscript] [script source]     - Domain d1o6zc1, region C:22-162 [Jmol] [rasmolscript] [script source]     - Domain d1o6zd2, region D:163-330 [Jmol] [rasmolscript] [script source]     - Domain d1o6zd1, region D:22-162 [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: [1o6z_A] [1o6z_D] [1o6z_C] [1o6z_B] [1o6z] SWISS-PROT database: [Q07841] Domain organization of [MDH_HALMA] by SWISSPFAM

Other resources with information on 1O6Z

Community annotation for 1O6Z at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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