2IU0		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	203, K	enzyme
note	2IU0 supersedes 2B0W
Gene Ontology	Chain Function Process Component B, A
Primary reference	Structure-based design, synthesis, evaluation, and crystal structures of transition state analogue inhibitors of inosine monophosphate cyclohydrolase., Xu L, Chong Y, Hwang I, D'Onofrio A, Amore K, Beardsley GP, Li C, Olson AJ, Boger DL, Wilson IA, J Biol Chem. 2007 Apr 27;282(17):13033-46. Epub 2007 Feb 26. PMID:17324932

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (189 Kb) [Save to disk] Biological Unit Coordinates (2iu0.pdb1.gz) 184 Kb LPC: Ligand-Protein Contacts for 2IU0 CSU: Contacts of Structural Units for 2IU0 Likely Quarternary Molecular Structure file(s) for 2IU0 Structure Factors (1079 Kb) Retrieve 2IU0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IU0 from S2C, [Save to disk] Re-refined 2iu0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IU0 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 2IU0

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2IU0, from MSDmotif at EBI Fold representative 2iu0 from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2iu0] [2iu0_A] [2iu0_B] SWISS-PROT database: [P31335] Domain organization of [PUR9_CHICK] by SWISSPFAM Domains found in 2IU0: [AICARFT_IMPCHas] [MGS ] by SMART

Other resources with information on 2IU0

Community annotation for 2IU0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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