1BQE	Oxidoreductase	date	Aug 14, 1998
title	Ferredoxin:Nadp+ Reductase Mutant With Thr 155 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 0.160 R_Free 0.240
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.130 88.130 97.250 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.45 Å
ligand	FAD, SO4	enzyme	Oxidoreductase E.C.1.18.1.2 BRENDA
related structures	by homologous chain: 1EWY, 1GR1
Gene Ontology	Chain Function Process Component A
Primary reference	Probing the determinants of coenzyme specificity in ferredoxin-NADP+ reductase by site-directed mutagenesis., Medina M, Luquita A, Tejero J, Hermoso J, Mayoral T, Sanz-Aparicio J, Grever K, Gomez-Moreno C, J Biol Chem 2001 Apr 13;276(15):11902-12. PMID:11152461

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk] Biological Unit Coordinates (1bqe.pdb1.gz) 54 Kb LPC: Ligand-Protein Contacts for 1BQE CSU: Contacts of Structural Units for 1BQE Likely Quarternary Molecular Structure file(s) for 1BQE Retrieve 1BQE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BQE from S2C, [Save to disk]

View 1BQE 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 1BQE

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1BQE, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1bqea2, region A:142-303 [Jmol] [rasmolscript] [script source]     - Domain d1bqea1, region A: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: [1bqe] [1bqe_A] SWISS-PROT database: [P21890] Domain organization of [FENR_ANASO] by SWISSPFAM

Other resources with information on 1BQE

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

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