1QFY	Oxidoreductase	date	Apr 18, 1999
title	Pea Fnr Y308s Mutant In Complex With Nadp+
authors	Z.Deng, A.Aliverti, G.Zanetti, A.K.Arakaki, J.Ottado, E.G.Orellan N.B.Calcaterra, E.A.Ceccarelli, N.Carrillo, P.A.Karplus
compound		source
Molecule: Protein (Ferredoxin: Nadp+ Reductase) Chain: A, B Synonym: Fnr Ec: 1.18.1.2 Engineered: Yes Mutation: Yes		Organism_scientific: Pisum Sativum Organism_common: Pea Organism_taxid: 3888 Organ: Leaf Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.196 R_Free 0.257
crystal cell	length a length b length c angle alpha angle beta angle gamma 50.280 110.650 81.040 90.00 94.38 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	FAD, NAP, SO4	enzyme	Oxidoreductase E.C.1.18.1.2 BRENDA
related structures	by homologous chain: 1BX1, 1QFZ
Gene Ontology	Chain Function Process Component A, B
Primary reference	A productive NADP+ binding mode of ferredoxin-NADP + reductase revealed by protein engineering and crystallographic studies., Deng Z, Aliverti A, Zanetti G, Arakaki AK, Ottado J, Orellano EG, Calcaterra NB, Ceccarelli EA, Carrillo N, Karplus PA, Nat Struct Biol 1999 Sep;6(9):847-53. PMID:10467097

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (119 Kb) [Save to disk] Biological Unit Coordinates (1qfy.pdb1.gz) 59 Kb Biological Unit Coordinates (1qfy.pdb2.gz) 57 Kb LPC: Ligand-Protein Contacts for 1QFY CSU: Contacts of Structural Units for 1QFY Likely Quarternary Molecular Structure file(s) for 1QFY Structure Factors (474 Kb) Retrieve 1QFY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1QFY from S2C, [Save to disk] Re-refined 1qfy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1QFY 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 1QFY

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 1QFY, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1qfya1, region A:1-153 [Jmol] [rasmolscript] [script source]     - Domain d1qfya2, region A:154-308 [Jmol] [rasmolscript] [script source]     - Domain d1qfyb1, region B:514-653 [Jmol] [rasmolscript] [script source]     - Domain d1qfyb2, region B:654-808 [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: [1qfy_A] [1qfy] [1qfy_B] SWISS-PROT database: [P10933] Domain organization of [FENR1_PEA] by SWISSPFAM

Other resources with information on 1QFY

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

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