1E1K	Oxidoreductase	date	May 09, 2000
title	Adrenodoxin Reductase In Complex With Nadp+ Obtained By A So Experiment
authors	G.A.Ziegler, G.E.Schulz
compound		source
Molecule: Adrenodoxin Reductase Chain: A Engineered: Yes		Organism_scientific: Bovine Organism_taxid: 9913 Tissue: Steroidogenic Tissues Steroidogenic Tissues Organelle: Mitochondria Cellular_location: Mitochondrial Matrix Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)
symmetry	Space Group: P 1 21 1	R_factor 0.184 R_Free 0.227
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.900 62.400 78.200 90.00 106.60 90.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	FAD, NAP	enzyme
related structures	by homologous chain: 1E1L, 1E1M
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of adrenodoxin reductase in complex with NADP+ and NADPH suggesting a mechanism for the electron transfer of an enzyme family., Ziegler GA, Schulz GE, Biochemistry 2000 Sep 12;39(36):10986-95. PMID:10998235

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (84 Kb) [Save to disk] Biological Unit Coordinates (1e1k.pdb1.gz) 79 Kb LPC: Ligand-Protein Contacts for 1E1K CSU: Contacts of Structural Units for 1E1K Likely Quarternary Molecular Structure file(s) for 1E1K Structure Factors (314 Kb) Retrieve 1E1K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1E1K from S2C, [Save to disk] Re-refined 1e1k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1E1K 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 1E1K

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 1E1K, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1e1ka1, region A:107-331 [Jmol] [rasmolscript] [script source]     - Domain d1e1ka2, region A:6-106,A:332-460 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1e1k] [1e1k_A] SWISS-PROT database: [P08165] Domain organization of [ADRO_BOVIN] by SWISSPFAM

Other resources with information on 1E1K

Community annotation for 1E1K at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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