1ZCZ	Crystal structure of Phosphoribosylaminoimidazolecarboxamide formyltransferase / IMP cyclohydrolase (TM1249) from THERMOTOGA MARITIMA at 1.88 A resolution	date
authors	JCSG, Joint.Center.for.Structural.Genomics.
compound		source
symmetry		R_factor R_Free 0.197
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	1.88
ligand	K, PG4	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of AICAR transformylase IMP cyclohydrolase (TM1249) from Thermotoga maritima at 1.88 A resolution., Axelrod HL, McMullan D, Krishna SS, Miller MD, Elsliger MA, Abdubek P, Ambing E, Astakhova T, Carlton D, Chiu HJ, Clayton T, Duan L, Feuerhelm J, Grzechnik SK, Hale J, Han GW, Haugen J, Jaroszewski L, Jin KK, Klock HE, Knuth MW, Koesema E, Morse AT, Nigoghossian E, Okach L, Oommachen S, Paulsen J, Quijano K, Reyes R, Rife CL, van den Bedem H, Weekes D, White A, Wolf G, Xu Q, Hodgson KO, Wooley J, Deacon AM, Godzik A, Lesley SA, Wilson IA, Proteins. 2008 May 1;71(2):1042-9. PMID:18260100

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (157 Kb) [Save to disk] Biological Unit Coordinates (1zcz.pdb1.gz) 151 Kb LPC: Ligand-Protein Contacts for 1ZCZ CSU: Contacts of Structural Units for 1ZCZ Likely Quarternary Molecular Structure file(s) for 1ZCZ Structure Factors (2581 Kb) Retrieve 1ZCZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZCZ from S2C, [Save to disk] Re-refined 1zcz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ZCZ 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 1ZCZ

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 1ZCZ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1zcz_A] [1zcz] [1zcz_B] SWISS-PROT database: [Q9X0X6] Domain organization of [PUR9_THEMA] by SWISSPFAM Domains found in 1ZCZ: [AICARFT_IMPCHas] [MGS ] by SMART

Other resources with information on 1ZCZ

Community annotation for 1ZCZ 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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