3QPG	Transferase	date	Feb 13, 2011
title	Crystal Structures Of Escherichia Coli Aspartate Aminotransf Reconstituted With 1-Deaza-Pyridoxal 5'-Phosphate: Internal And Stable L-Aspartate External Aldimine
authors	W.R.Griswold
compound		source
Molecule: Aspartate Transaminase Chain: A Ec: 2.6.1.1 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Mg204
symmetry	Space Group: C 2 2 21	R_factor 0.148 R_Free 0.179
crystal cell	length a length b length c angle alpha angle beta angle gamma 83.785 154.834 77.799 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.79 Å
ligand	3QP, CL, EDO, SO4	enzyme	Transferase E.C.2.6.1.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal Structures of Aspartate Aminotransferase Reconstituted with 1-Deazapyridoxal 5'-Phosphate: Internal Aldimine and Stable l-Aspartate External Aldimine., Griswold WR, Fisher AJ, Toney MD, Biochemistry. 2011 Jun 9. PMID:21627105

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (143 Kb) [Save to disk] Biological Unit Coordinates (3qpg.pdb1.gz) 273 Kb LPC: Ligand-Protein Contacts for 3QPG CSU: Contacts of Structural Units for 3QPG Structure Factors (628 Kb) Retrieve 3QPG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QPG from S2C, [Save to disk] Re-refined 3qpg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QPG 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 3QPG

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 3QPG, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3qpg_A] [3qpg] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3QPG

Community annotation for 3QPG at PDBWiki (http://pdbwiki.org)

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