2NNX	Oxidoreductase	date	Oct 24, 2006
title	Crystal Structure Of The H46r, H48q Double Mutant Of Human [ Superoxide Dismutase
authors	J.P.Schuermann, P.J.Hart
compound		source
Molecule: Superoxide Dismutase [Cu-Zn] Chain: A, B, C, D 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_common: Baker'S Yeast Expression_system_taxid: 4932 Expression_system_strain: Eg118 Expression_system_vector_type: Plasmid Expression_system_plasmid: Yep351
symmetry	Space Group: P 1 21 1	R_factor 0.186 R_Free 0.241
crystal cell	length a length b length c angle alpha angle beta angle gamma 76.471 63.549 85.105 90.00 116.05 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	ACE, SO4, ZN	enzyme	Oxidoreductase E.C.1.15.1.1 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B superoxide dismutase activit... protein binding anterograde axonal transport... retrograde axonal transport
Primary reference	Disease-associated mutations at copper ligand histidine residues of superoxide dismutase 1 diminish the binding of copper and compromise dimer stability., Wang J, Caruano-Yzermans A, Rodriguez A, Scheurmann JP, Slunt HH, Cao X, Gitlin J, Hart PJ, Borchelt DR, J Biol Chem. 2007 Jan 5;282(1):345-52. Epub 2006 Nov 8. PMID:17092942

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk] Biological Unit Coordinates (2nnx.pdb1.gz) 48 Kb Biological Unit Coordinates (2nnx.pdb2.gz) 48 Kb LPC: Ligand-Protein Contacts for 2NNX CSU: Contacts of Structural Units for 2NNX Likely Quarternary Molecular Structure file(s) for 2NNX Structure Factors (245 Kb) Retrieve 2NNX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2NNX from S2C, [Save to disk] Re-refined 2nnx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2NNX 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 2NNX

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 2NNX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2nnx_D] [2nnx] [2nnx_B] [2nnx_C] [2nnx_A] SWISS-PROT database: [P00441] Domain organization of [SODC_HUMAN] by SWISSPFAM

Other resources with information on 2NNX

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---