1IE7	Hydrolase	date	Apr 09, 2001
title	Phosphate Inhibited Bacillus Pasteurii Urease Crystal Struct
authors	S.Benini, W.R.Rypniewski, K.S.Wilson, S.Ciurli, S.Mangani
compound		source
Molecule: Urease Gamma Subunit Chain: A Synonym: Urea Amidohydrolase Ec: 3.5.1.5		Organism_scientific: Sporosarcina Pasteurii Organism_taxid: 1474 Strain: Dsm 33
Molecule: Urease Beta Subunit Chain: B Synonym: Urea Amidohydrolase Ec: 3.5.1.5		Organism_scientific: Sporosarcina Pasteurii Organism_taxid: 1474 Strain: Dsm 33
Molecule: Urease Alpha Subunit Chain: C Synonym: Urea Amidohydrolase Ec: 3.5.1.5		Organism_scientific: Sporosarcina Pasteurii Organism_taxid: 1474 Strain: Dsm 33
symmetry	Space Group: P 63 2 2	R_factor 0.170 R_Free 0.210
crystal cell	length a length b length c angle alpha angle beta angle gamma 131.489 131.489 189.489 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.85 Å
ligand	CXM, KCX, NI, PO4	enzyme	Hydrolase E.C.3.5.1.5 BRENDA
related structures	by homologous chain: 1EJW, 1UBP
Gene Ontology	Chain Function Process Component A B C
Primary reference	Structure-based rationalization of urease inhibition by phosphate: novel insights into the enzyme mechanism., Benini S, Rypniewski WR, Wilson KS, Ciurli S, Mangani S, J Biol Inorg Chem 2001 Oct;6(8):778-90. PMID:11713685

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (146 Kb) [Save to disk] Biological Unit Coordinates (1ie7.pdb1.gz) 138 Kb Biological Unit Coordinates (1ie7.pdb2.gz) 406 Kb Biological Unit Coordinates (1ie7.pdb3.gz) 138 Kb LPC: Ligand-Protein Contacts for 1IE7 CSU: Contacts of Structural Units for 1IE7 Likely Quarternary Molecular Structure file(s) for 1IE7 Structure Factors (1366 Kb) Retrieve 1IE7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IE7 from S2C, [Save to disk] Re-refined 1ie7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1IE7 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 1IE7

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 1IE7, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ie7a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1ie7b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1ie7c1, region C:1-131,C:435-483 [Jmol] [rasmolscript] [script source]     - Domain d1ie7c2, region C:132-434,C:484-570 [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: [1ie7_A] [1ie7] [1ie7_C] [1ie7_B] SWISS-PROT database: [P41020] [P41021] [P41022] Domain organization of [URE1_BACPA] [URE2_BACPA] [URE3_BACPA] by SWISSPFAM

Other resources with information on 1IE7

Community annotation for 1IE7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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