2ZRW	Isomerase	date	Sep 01, 2008
title	Crystal Structure Of Sulfolobus Shibatae Isopentenyl Diphosp Isomerase In Complex With Fmn And Ipp.
authors	H.Unno, S.Yamashita, Y.Ikeda, S.Sekiguchi, N.Yoshida, T.Yoshimura M.Kusunoki, T.Nakayama, T.Nishino, H.Hemmi
compound		source
Molecule: Isopentenyl-Diphosphate Delta-Isomerase Chain: A, B, C, D Synonym: Type 2 Isopentenyl Diphosphate Isomerase, Ipp Isom Isopentenyl Pyrophosphate Isomerase; Ec: 5.3.3.2 Engineered: Yes		Organism_scientific: Sulfolobus Shibatae Organism_taxid: 2286 Gene: Fni, Idi Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-15b
symmetry	Space Group: P 43 21 2	R_factor 0.187 R_Free 0.219
crystal cell	length a length b length c angle alpha angle beta angle gamma 100.444 100.444 333.914 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	FMN, IPR, MG	enzyme	Isomerase E.C.5.3.3.2 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B oxidoreductase activity
Primary reference	New role of flavin as a general acid-base catalyst with no redox function in type 2 isopentenyl-diphosphate isomerase., Unno H, Yamashita S, Ikeda Y, Sekiguchi SY, Yoshida N, Yoshimura T, Kusunoki M, Nakayama T, Nishino T, Hemmi H, J Biol Chem. 2009 Apr 3;284(14):9160-7. Epub 2009 Jan 21. PMID:19158086

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (242 Kb) [Save to disk] Biological Unit Coordinates (2zrw.pdb1.gz) 235 Kb LPC: Ligand-Protein Contacts for 2ZRW CSU: Contacts of Structural Units for 2ZRW Likely Quarternary Molecular Structure file(s) for 2ZRW Structure Factors (1033 Kb) Retrieve 2ZRW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ZRW from S2C, [Save to disk] Re-refined 2zrw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2ZRW 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 2ZRW

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 2ZRW, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2zrw] [2zrw_C] [2zrw_D] [2zrw_A] [2zrw_B] SWISS-PROT database: [P61615] Domain organization of [IDI2_SULSH] by SWISSPFAM

Other resources with information on 2ZRW

Community annotation for 2ZRW at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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