1XZP	Hydrolase	date	Nov 12, 2004
title	Structure Of The Gtp-Binding Protein Trme From Thermotoga Maritima
authors	A.Scrima, I.R.Vetter, M.E.Armengod, A.Wittinghofer
compound		source
Molecule: Probable Trna Modification Gtpase Trme Chain: A Synonym: Trme Gtp-Binding Protein Engineered: Yes		Organism_scientific: Thermotoga Maritima Organism_taxid: 2336 Gene: Trme Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21de3 (Trme-) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet20b
Molecule: Probable Trna Modification Gtpase Trme Chain: B Fragment: N-Terminal Domain (Residues 1-118) Synonym: Trme Gtp-Binding Protein Engineered: Yes		Organism_scientific: Thermotoga Maritima Organism_taxid: 2336 Gene: Trme Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21de3 (Trme-) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet20b
symmetry	Space Group: P 62	R_factor 0.226 R_Free 0.252
crystal cell	length a length b length c angle alpha angle beta angle gamma 128.855 128.855 107.161 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	SO4	enzyme
related structures	by homologous chain: 1JAL
Gene Ontology	Chain Function Process Component A
Primary reference	The structure of the TrmE GTP-binding protein and its implications for tRNA modification., Scrima A, Vetter IR, Armengod ME, Wittinghofer A, EMBO J 2004 Dec 16;. PMID:15616586

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk] Biological Unit Coordinates (1xzp.pdb1.gz) 97 Kb Biological Unit Coordinates (1xzp.pdb2.gz) 190 Kb LPC: Ligand-Protein Contacts for 1XZP CSU: Contacts of Structural Units for 1XZP Likely Quarternary Molecular Structure file(s) for 1XZP Structure Factors (440 Kb) Retrieve 1XZP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XZP from S2C, [Save to disk] Re-refined 1xzp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XZP 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 1XZP

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 1XZP, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1xzpa3, region A:1-117 [Jmol] [rasmolscript] [script source]     - Domain d1xzpa1, region A:118-211,A:372-450 [Jmol] [rasmolscript] [script source]     - Domain d1xzpa2, region A:212-371 [Jmol] [rasmolscript] [script source]     - Domain d1xzpb1, region B:1-117 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xzp_B] [1xzp_A] [1xzp] SWISS-PROT database: [Q9WYA4] Domain organization of [MNME_THEMA] by SWISSPFAM Domain found in 1XZP: [small_GTPase ] by SMART

Other resources with information on 1XZP

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

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