1ZQ1	Lyase	date	May 18, 2005
title	Structure Of Gatde Trna-Dependent Amidotransferase From Pyrococcus Abyssi
authors	E.Schmitt, M.Panvert, S.Blanquet, Y.Mechulam
compound		source
Molecule: Glutamyl-Trna(Gln) Amidotransferase Subunit D Chain: A, B Synonym: Glu-Adt Subunit D Ec: 6.3.5.- Engineered: Yes		Organism_scientific: Pyrococcus Abyssi Organism_taxid: 29292 Gene: Gatd Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834-De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3a
Molecule: Glutamyl-Trna(Gln) Amidotransferase Subunit E Chain: C, D Synonym: Glu-Adt Subunit E Ec: 6.3.5.- Engineered: Yes		Organism_scientific: Pyrococcus Abyssi Organism_taxid: 29292 Gene: Gate Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834-De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3a
symmetry	Space Group: P 1 21 1	R_factor 0.217 R_Free 0.256
crystal cell	length a length b length c angle alpha angle beta angle gamma 102.700 138.200 134.400 90.00 109.60 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	ASP, MSE	enzyme	Ligase E.C.6.3.5 BRENDA
Gene Ontology	Chain Function Process Component A, B D, C
Primary reference	Structural Basis for tRNA-Dependent Amidotransferase Function., Schmitt E, Panvert M, Blanquet S, Mechulam Y, Structure (Camb) 2005 Oct;13(10):1421-33. PMID:16216574

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (310 Kb) [Save to disk] Biological Unit Coordinates (1zq1.pdb1.gz) 300 Kb LPC: Ligand-Protein Contacts for 1ZQ1 CSU: Contacts of Structural Units for 1ZQ1 Likely Quarternary Molecular Structure file(s) for 1ZQ1 Retrieve 1ZQ1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZQ1 from S2C, [Save to disk]

View 1ZQ1 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 1ZQ1

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1ZQ1, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1zq1_C] [1zq1_B] [1zq1_A] [1zq1_D] [1zq1] SWISS-PROT database: [Q9V0T9] [Q9V0U0] Domain organization of [GATD_PYRAB] [GATE_PYRAB] by SWISSPFAM Domains found in 1ZQ1: [Asparaginase] [GatB_Yqey ] by SMART

Other resources with information on 1ZQ1

Community annotation for 1ZQ1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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