1BJK	Oxidoreductase	date	Jun 25, 1998
title	Ferredoxin:Nadp+ Reductase Mutant With Arg 264 Replaced By G
authors	J.A.Hermoso, T.Mayoral, M.Medina, M.Martinez-Ripoll, M.Martinez- J.Sanz-Aparicio, C.Gomez-Moreno
compound		source
Molecule: Ferredoxin--Nadp+ Reductase Chain: A Synonym: Fnr Ec: 1.18.1.2 Engineered: Yes Mutation: Yes		Organism_scientific: Nostoc Sp. Organism_taxid: 1168 Strain: Pcc 7119 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 65	R_factor 0.166 R_Free 0.224
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.090 88.090 97.210 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	FAD, SO4	enzyme	Oxidoreductase E.C.1.18.1.2 BRENDA
related structures	by homologous chain: 1QGZ, 1QUF
Gene Ontology	Chain Function Process Component A
Primary reference	Role of Arg100 and Arg264 from Anabaena PCC 7119 ferredoxin-NADP+ reductase for optimal NADP+ binding and electron transfer., Martinez-Julvez M, Hermoso J, Hurley JK, Mayoral T, Sanz-Aparicio J, Tollin G, Gomez-Moreno C, Medina M, Biochemistry 1998 Dec 22;37(51):17680-91. PMID:9922134

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk] Biological Unit Coordinates (1bjk.pdb1.gz) 56 Kb LPC: Ligand-Protein Contacts for 1BJK CSU: Contacts of Structural Units for 1BJK Likely Quarternary Molecular Structure file(s) for 1BJK Retrieve 1BJK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BJK from S2C, [Save to disk]

View 1BJK 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 1BJK

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1BJK, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1bjk_2, region 142-303 [Jmol] [rasmolscript] [script source]     - Domain d1bjk_1, region 9-141 [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: [1bjk] [1bjk_A] SWISS-PROT database: [P21890] Domain organization of [FENR_ANASO] by SWISSPFAM

Other resources with information on 1BJK

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

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