4AR4	Electron Transport	date	Apr 20, 2012
title	Neutron Crystallographic Structure Of The Reduced Form Perde Pyrococcus Furiosus Rubredoxin To 1.38 Angstrom Resolution.
authors	M.G.Cuypers, S.A.Mason, M.P.Blakeley, E.P.Mitchell, M.Haertlein, V.T.Forsyth
compound		source
Molecule: Rubredoxin Chain: A Synonym: Rd Engineered: Yes Other_details: Reduced State (Fe II), Hydronium Ions, Carbo Deuterons		Organism_scientific: Pyrococcus Furiosus Organism_taxid: 2261 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_vector: Pet28a
symmetry	Space Group: P 21 21 21	R_factor 0.186 R_Free 0.226
crystal cell	length a length b length c angle alpha angle beta angle gamma 34.375 35.183 43.994 90.00 90.00 90.00
method	Neutron Diffraction	resolution	1.38 Å
ligand	D3O, D8U, FE	enzyme
Gene Ontology	Chain Function Process Component A electron transfer activity
Primary reference	Near-Atomic Resolution Neutron Crystallography on Perdeuterated Pyrococcus furiosus Rubredoxin: Implication of Hydronium Ions and Protonation State Equilibria in Redox Changes., Cuypers MG, Mason SA, Blakeley MP, Mitchell EP, Haertlein M, Forsyth VT, Angew Chem Int Ed Engl. 2013 Jan 14;52(3):1022-5. doi: 10.1002/anie.201207071., Epub 2012 Dec 6. PMID:23225503

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk] Biological Unit Coordinates (4ar4.pdb1.gz) 20 Kb LPC: Ligand-Protein Contacts for 4AR4 CSU: Contacts of Structural Units for 4AR4 Structure Factors (219 Kb) Retrieve 4AR4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4AR4 from S2C, [Save to disk]

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 4AR4, from MSDmotif at EBI Fold representative 4ar4 from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4ar4_A] [4ar4] SWISS-PROT database: Domain organization of by SWISSPFAM

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