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(-) Description

Title :  FERREDOXIN REDUCTASE FROM AZOTOBACTER VINELANDII
 
Authors :  G. S. Prasad, N. Kresge, A. B. Muhlberg, A. Shaw, Y. S. Jung, B. K. Burgess, C. D. Stout
Date :  28 Mar 98  (Deposition) - 17 Jun 98  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A
Keywords :  Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. Sridhar Prasad, N. Kresge, A. B. Muhlberg, A. Shaw, Y. S. Jung, B. K. Burgess, C. D. Stout
The Crystal Structure Of Nadph:Ferredoxin Reductase From Azotobacter Vinelandii.
Protein Sci. V. 7 2541 1998
PubMed-ID: 9865948
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - NADPH:FERREDOXIN OXIDOREDUCTASE
    Chains: A
    Organism Scientific: AZOTOBACTER VINELANDII
    Organism Taxid: 354
    Strain: LM100
    Synonym: FERREDOXIN REDUCTASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1FAD1Ligand/IonFLAVIN-ADENINE DINUCLEOTIDE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:37 , ARG A:51 , ALA A:52 , TYR A:53 , SER A:54 , PHE A:67 , ILE A:69 , VAL A:71 , GLY A:74 , PRO A:75 , LEU A:76 , THR A:77 , THR A:117 , ALA A:120 , ARG A:253 , ALA A:254 , PHE A:255 , VAL A:256 , LYS A:258 , HOH A:268 , HOH A:286 , HOH A:316BINDING SITE FOR RESIDUE FAD A 259

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1A8P)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Gly A:74 -Pro A:75

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1A8P)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FAD_FRPS51384 Ferredoxin reductase-type FAD binding domain profile.FENR_AZOVI2-102  1A:2-102

(-) Exons   (0, 0)

(no "Exon" information available for 1A8P)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:257
 aligned with FENR_AZOVI | Q44532 from UniProtKB/Swiss-Prot  Length:258

    Alignment length:257
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       
           FENR_AZOVI     2 SNLNVERVLSVHHWNDTLFSFKTTRNPSLRFENGQFVMIGLEVDGRPLMRAYSIASPNYEEHLEFFSIKVQNGPLTSRLQHLKEGDELMVSRKPTGTLVTSDLLPGKHLYMLSTGTGLAPFMSLIQDPEVYERFEKVVLIHGVRQVNELAYQQFITEHLPQSEYFGEAVKEKLIYYPTVTRESFHNQGRLTDLMRSGKLFEDIGLPPINPQDDRAMICGSPSMLDESCEVLDGFGLKISPRMGEPGDYLIERAFVEK 258
               SCOP domains d1a8pa1 A:2-100 Ferredoxin reductase (flavodoxin reductase) N-terminal domain                      d1a8pa2 A:101-258 Ferredoxin reductase (flavodoxin reductase)                                                                                                  SCOP domains
               CATH domains 1a8pA01 A:2-96 Translation factors                                                             1a8pA02 A:97-258 Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module                                                                               CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeeee....eeeeeee...........eeeeeeee..eeeeeeee........eeeeeee.......hhhhhh.....eeeee........hhh.....eeeeeeehhhhhhhhhh...hhhhhh..eeeeeeee..hhh...hhhhh.hhhh....hhhhhhheeeeeee..........hhhhhh..hhhhhh.........eeeeeee.hhhhhhhhhhhhhh.............eeeee..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE FAD_FR  PDB: A:2-102 UniProt: 2-102                                                                  ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1a8p A   2 SNLNVERVLSVHHWNDTLFSFKTTRNPSLRFENGQFVMIGLEVDGRPLMRAYSIASPNYEEHLEFFSIKVQNGPLTSRLQHLKEGDELMVSRKPTGTLVTSDLLPGKHLYMLSTGTGLAPFMSLIQDPEVYERFEKVVLIHGVRQVNELAYQQFITEHLPQSEYFGEAVKEKLIYYPTVTRESFHNQGRLTDLMRSGKLFEDIGLPPINPQDDRAMICGSPSMLDESCEVLDGFGLKISPRMGEPGDYLIERAFVEK 258
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (2, 2)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (2, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1A8P)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (FENR_AZOVI | Q44532)
molecular function
    GO:0004324    ferredoxin-NADP+ reductase activity    Catalysis of the reaction: reduced ferredoxin + NADP+ = oxidized ferredoxin + NADPH + H+.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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    Gly A:74 - Pro A:75   [ RasMol ]  
 

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