1P0D	Transferase	date	Apr 10, 2003
title	Crystal Structure Of Zymomonas Mobilis Trna-Guanine Transgly (Tgt) Crystallised At Ph 5.5
authors	R.Brenk, M.T.Stubbs, A.Heine, K.Reuter, G.Klebe
compound		source
Molecule: Queuine Trna-Ribosyltransferase Chain: A Synonym: Trna-Guanine Transglycosylase, Guanine Insertion E Ec: 2.4.2.29 Engineered: Yes		Organism_scientific: Zymomonas Mobilis Organism_taxid: 542 Gene: Tgt Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet9d
symmetry	Space Group: C 1 2 1	R_factor 0.172 R_Free 0.209
crystal cell	length a length b length c angle alpha angle beta angle gamma 90.380 65.370 70.570 90.00 96.30 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	ZN	enzyme	Transferase E.C.2.4.2.29 BRENDA
related structures	by homologous chain: 1F3E, 1OZQ
Gene Ontology	Chain Function Process Component A
Primary reference	Flexible adaptations in the structure of the tRNA-modifying enzyme tRNA-guanine transglycosylase and their implications for substrate selectivity, reaction mechanism and structure-based drug design., Brenk R, Stubbs MT, Heine A, Reuter K, Klebe G, Chembiochem 2003 Oct 6;4(10):1066-77. PMID:14523925

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (68 Kb) [Save to disk] Biological Unit Coordinates (1p0d.pdb1.gz) 124 Kb LPC: Ligand-Protein Contacts for 1P0D CSU: Contacts of Structural Units for 1P0D Likely Quarternary Molecular Structure file(s) for 1P0D Structure Factors (485 Kb) Retrieve 1P0D in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1P0D from S2C, [Save to disk] Re-refined 1p0d structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1P0D 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 1P0D

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 1P0D, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1p0da_, region A [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: [1p0d] [1p0d_A] SWISS-PROT database: [P28720] Domain organization of [TGT_ZYMMO] by SWISSPFAM

Other resources with information on 1P0D

Community annotation for 1P0D at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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