1RZM	Transferase	date	Dec 24, 2003
title	Crystal Structure Of 3-Deoxy-D-Arabino-Heptulosonate-7-Phosp Synthase (Dahps) From Thermotoga Maritima Complexed With Cd And E4p
authors	I.A.Shumilin, R.Bauerle, J.Wu, R.W.Woodard, R.H.Kretsinger
compound		source
Molecule: Phospho-2-Dehydro-3-Deoxyheptonate Aldolase Chain: A, B Synonym: Phospho-2- Keto-3-Deoxyheptonate Aldolase, Dahp Sy 3-Deoxy-D-Arabino- Heptulosonate 7-Phosphate Synthase; Ec: 2.5.1.54 Engineered: Yes		Organism_scientific: Thermotoga Maritima Organism_taxid: 2336 Gene: Arof, Tm0343 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pt7-Arog
symmetry	Space Group: C 2 2 21	R_factor 0.219 R_Free 0.251
crystal cell	length a length b length c angle alpha angle beta angle gamma 71.581 144.215 141.057 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	CD, E4P, PEP	enzyme	Transferase E.C.2.5.1.54 BRENDA
related structures	by homologous chain: 1VR6
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of the reaction complex of 3-deoxy-D-arabino-heptulosonate-7-phosphate synthase from Thermotoga maritima refines the catalytic mechanism and indicates a new mechanism of allosteric regulation., Shumilin IA, Bauerle R, Wu J, Woodard RW, Kretsinger RH, J Mol Biol 2004 Aug 6;341(2):455-66. PMID:15276836

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (113 Kb) [Save to disk] Biological Unit Coordinates (1rzm.pdb1.gz) 213 Kb LPC: Ligand-Protein Contacts for 1RZM CSU: Contacts of Structural Units for 1RZM Likely Quarternary Molecular Structure file(s) for 1RZM Structure Factors (422 Kb) Retrieve 1RZM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RZM from S2C, [Save to disk] Re-refined 1rzm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1RZM 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 1RZM

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 1RZM, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1rzma_, region A [Jmol] [rasmolscript] [script source]     - Domain d1rzmb_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1rzm_A] [1rzm_B] [1rzm] SWISS-PROT database: [Q9WYH8] Domain organization of [AROF_THEMA] by SWISSPFAM

Other resources with information on 1RZM

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

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