1RQJ	Transferase	date	Dec 05, 2003
title	Active Conformation Of Farnesyl Pyrophosphate Synthase Bound Isopentyl Pyrophosphate And Risedronate
authors	D.J.Hosfield, Y.Zhang, D.R.Dougan, A.Brooun, L.W.Tari, R.V.Swanso
compound		source
Molecule: Geranyltranstransferase Chain: A, B Synonym: Farnesyl-Diphosphate Synthase, Fpp Synthase Ec: 2.5.1.10 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Ispa, B0421 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 41 2 2	R_factor 0.206 R_Free 0.239
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.800 88.800 174.988 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	IPE, MG, RIS	enzyme	Transferase E.C.2.5.1.10 BRENDA
related structures	by homologous chain: 1RQI
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural basis for bisphosphonate-mediated inhibition of isoprenoid biosynthesis., Hosfield DJ, Zhang Y, Dougan DR, Broun A, Tari LW, Swanson RV, Finn J, J Biol Chem 2004 Mar 5;279(10):8526-9. Epub 2003 Dec 12. PMID:14672944

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (106 Kb) [Save to disk] Biological Unit Coordinates (1rqj.pdb1.gz) 51 Kb Biological Unit Coordinates (1rqj.pdb2.gz) 51 Kb Biological Unit Coordinates (1rqj.pdb3.gz) 100 Kb LPC: Ligand-Protein Contacts for 1RQJ CSU: Contacts of Structural Units for 1RQJ Likely Quarternary Molecular Structure file(s) for 1RQJ Retrieve 1RQJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RQJ from S2C, [Save to disk]

View 1RQJ 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 1RQJ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1RQJ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1rqja_, region A [Jmol] [rasmolscript] [script source]     - Domain d1rqjb_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1rqj] [1rqj_A] [1rqj_B] SWISS-PROT database: [P22939] Domain organization of [ISPA_ECOLI] by SWISSPFAM

Other resources with information on 1RQJ

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

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