1OZF	Lyase	date	Apr 09, 2003
title	The Crystal Structure Of Klebsiella Pneumoniae Acetolactate With Enzyme-Bound Cofactors
authors	S.S.Pang, R.G.Duggleby, R.L.Schowen, L.W.Guddat
compound		source
Molecule: Acetolactate Synthase, Catabolic Chain: A, B Synonym: Als Ec: 4.1.3.18 Engineered: Yes		Organism_scientific: Klebsiella Pneumoniae Organism_taxid: 573 Gene: Budb Or Ilvk Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet30a(+)
symmetry	Space Group: C 2 2 21	R_factor 0.165 R_Free 0.214
crystal cell	length a length b length c angle alpha angle beta angle gamma 116.822 160.573 129.374 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	MG, PEG, PO4, TPP	enzyme	Lyase E.C.4.1.3.18 BRENDA
related structures	by homologous chain: 1OZG
Gene Ontology	Chain Function Process Component A, B
Primary reference	The crystal structures of Klebsiella pneumoniae acetolactate synthase with enzyme-bound cofactor and with an unusual intermediate., Pang SS, Duggleby RG, Schowen RL, Guddat LW, J Biol Chem 2004 Jan 16;279(3):2242-53. Epub 2003 Oct 13. PMID:14557277

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (182 Kb) [Save to disk] Biological Unit Coordinates (1ozf.pdb1.gz) 348 Kb LPC: Ligand-Protein Contacts for 1OZF CSU: Contacts of Structural Units for 1OZF Likely Quarternary Molecular Structure file(s) for 1OZF Structure Factors (744 Kb) Retrieve 1OZF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OZF from S2C, [Save to disk] Re-refined 1ozf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1OZF 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 1OZF

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 1OZF, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ozfa1, region A:188-366 [Jmol] [rasmolscript] [script source]     - Domain d1ozfa3, region A:367-554 [Jmol] [rasmolscript] [script source]     - Domain d1ozfa2, region A:7-187 [Jmol] [rasmolscript] [script source]     - Domain d1ozfb1, region B:188-366 [Jmol] [rasmolscript] [script source]     - Domain d1ozfb3, region B:367-554 [Jmol] [rasmolscript] [script source]     - Domain d1ozfb2, region B:5-187 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ozf_B] [1ozf_A] [1ozf] SWISS-PROT database: [P27696] Domain organization of [ILVB_KLEPN] by SWISSPFAM

Other resources with information on 1OZF

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---