3QQD	Oxidoreductase	date	Feb 15, 2011
title	Human Sod1 H80r Variant, P212121 Crystal Form
authors	S.V.Seetharaman, D.D.Winkler, A.B.Taylor, X.Cao, L.J.Whitson, P.A.Doucette, J.S.Valentine, V.Schirf, B.Demeler, M.C.Carroll, V.C.Culotta, P.J.Hart
compound		source
Molecule: Superoxide Dismutase [Cu-Zn] Chain: A Ec: 1.15.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Sod1 Expression_system: Saccharomyces Cerevisiae Expression_system_taxid: 4932 Expression_system_strain: Egy118 Expression_system_vector_type: Plasmid Expression_system_plasmid: Yep351-Hsod
Molecule: Superoxide Dismutase [Cu-Zn] Chain: B Ec: 1.15.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Sod1 Expression_system: Saccharomyces Cerevisiae Expression_system_taxid: 4932 Expression_system_strain: Egy118 Expression_system_vector_type: Plasmid Expression_system_plasmid: Yep351-Hsod
symmetry	Space Group: P 21 21 21	R_factor 0.145 R_Free 0.183
crystal cell	length a length b length c angle alpha angle beta angle gamma 40.245 58.427 104.825 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.65 Å
ligand	ACE, CSX, OCS, SO4, ZN	enzyme	Oxidoreductase E.C.1.15.1.1 BRENDA
note	3QQD supersedes 3H2R
Gene Ontology	Chain Function Process Component A, B superoxide dismutase activit... protein binding anterograde axonal transport... retrograde axonal transport
Primary reference	Disrupted zinc-binding sites in structures of pathogenic SOD1 variants D124V and H80R., Seetharaman SV, Winkler DD, Taylor AB, Cao X, Whitson LJ, Doucette PA, Valentine JS, Schirf V, Demeler B, Carroll MC, Culotta VC, Hart PJ, Biochemistry. 2010 Jul 13;49(27):5714-25. PMID:20515040

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (88 Kb) [Save to disk] Biological Unit Coordinates (3qqd.pdb1.gz) 83 Kb LPC: Ligand-Protein Contacts for 3QQD CSU: Contacts of Structural Units for 3QQD Structure Factors (433 Kb) Retrieve 3QQD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QQD from S2C, [Save to disk] Re-refined 3qqd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QQD 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 3QQD

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 3QQD, from MSDmotif at EBI

Sequence-derived information

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

Other resources with information on 3QQD

Community annotation for 3QQD at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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