2AQR	Oxidoreductase	date	Aug 18, 2005
title	Cuzn Superoxide Dismutase From Neisseria Meningitidis K91q
authors	M.Didonato, C.J.Kassmann, C.K.Bruns, D.E.Cabelli, Z.Cao, L.B.Taba J.S.Kroll, E.D.Getzoff
compound		source
Molecule: Superoxide Dismutase [Cu-Zn] Chain: A, B, C Ec: 1.15.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Neisseria Meningitidis Organism_taxid: 487 Gene: Sodc Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: C 1 2 1	R_factor 0.169 R_Free 0.197
crystal cell	length a length b length c angle alpha angle beta angle gamma 98.840 65.052 77.443 90.00 121.02 90.00
method	X-Ray Diffraction	resolution	1.75 Å
ligand	CU, CU1, ZN	enzyme	Oxidoreductase E.C.1.15.1.1 BRENDA
Gene Ontology	Chain Function Process Component A, C, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (83 Kb) [Save to disk] Biological Unit Coordinates (2aqr.pdb1.gz) 53 Kb Biological Unit Coordinates (2aqr.pdb2.gz) 52 Kb Biological Unit Coordinates (2aqr.pdb3.gz) 153 Kb LPC: Ligand-Protein Contacts for 2AQR CSU: Contacts of Structural Units for 2AQR Likely Quarternary Molecular Structure file(s) for 2AQR Structure Factors (390 Kb) Retrieve 2AQR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AQR from S2C, [Save to disk] Re-refined 2aqr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2AQR 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 2AQR

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 2AQR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2aqr_C] [2aqr_B] [2aqr] [2aqr_A] SWISS-PROT database: [Q59623] Domain organization of [SODC_NEIMB] by SWISSPFAM

Other resources with information on 2AQR

Community annotation for 2AQR at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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