3RKR	Oxidoreductase	date	Apr 18, 2011
title	Crystal Structure Of A Metagenomic Short-Chain Oxidoreductas Complex With Nadp
authors	H.Mayerhofer, P.Bijtenhoorn, W.R.Streit, J.Mueller-Dieckmann
compound		source
Molecule: Short Chain Oxidoreductase Chain: A, B, C, D Ec: 1.1.1.100 Engineered: Yes		Organism_scientific: Uncultured Bacterium Bio5 Organism_taxid: 460938 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21plyse Expression_system_vector_type: Pet19a
symmetry	Space Group: I 4 2 2	R_factor 0.192 R_Free 0.223
crystal cell	length a length b length c angle alpha angle beta angle gamma 243.167 243.167 151.549 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.42 Å
ligand	NAP, SO4	enzyme	Oxidoreductase E.C.1.1.1.100 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	A novel metagenomic short-chain dehydrogenase/reductase attenuates Pseudomonas aeruginosa biofilm formation and virulence on Caenorhabditis elegans., Bijtenhoorn P, Mayerhofer H, Muller-Dieckmann J, Utpatel C, Schipper C, Hornung C, Szesny M, Grond S, Thurmer A, Brzuszkiewicz E, Daniel R, Dierking K, Schulenburg H, Streit WR, PLoS One. 2011;6(10):e26278. Epub 2011 Oct 26. PMID:22046268

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (281 Kb) [Save to disk] Biological Unit Coordinates (3rkr.pdb1.gz) 273 Kb Biological Unit Coordinates (3rkr.pdb2.gz) 272 Kb LPC: Ligand-Protein Contacts for 3RKR CSU: Contacts of Structural Units for 3RKR Structure Factors (1522 Kb) Retrieve 3RKR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3RKR from S2C, [Save to disk] Re-refined 3rkr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3RKR in 3D

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Visual 3D analysis of 3RKR

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 3RKR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3rkr_C] [3rkr] [3rkr_D] [3rkr_B] [3rkr_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3RKR

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

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