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(-) Description

Title :  CRYSTAL STRUCTURE OF THE FERREDOXIN:NADP+ REDUCTASE FROM MAIZE ROOT AT 1.7 ANGSTROMS
 
Authors :  H. R. Faber, P. A. Karplus, A. Aliverti, C. Ferioli, M. Spinola
Date :  03 Jun 01  (Deposition) - 04 Jul 01  (Release) - 26 Mar 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Electron Transport, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Aliverti, R. Faber, C. M. Finnerty, C. Ferioli, V. Pandini, A. Negri P. A. Karplus, G. Zanetti
Biochemical And Crystallographic Characterization Of Ferredoxin-Nadp(+) Reductase From Nonphotosynthetic Tissues
Biochemistry V. 40 14501 2001
PubMed-ID: 11724563  |  Reference-DOI: 10.1021/BI011224C
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - FERREDOXIN-NADP REDUCTASE
    Chains: A
    EC Number: 1.18.1.2
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: ZEA MAYS
    Organism Taxid: 4577

 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
1AC1SOFTWAREARG A:91 , LEU A:92 , TYR A:93 , SER A:94 , CYS A:112 , VAL A:113 , ARG A:114 , ALA A:116 , LYS A:130 , ASN A:131 , GLY A:132 , VAL A:133 , CYS A:134 , SER A:135 , THR A:175 , TYR A:316 , HOH A:508 , HOH A:517 , HOH A:520 , HOH A:539 , HOH A:544 , HOH A:621BINDING SITE FOR RESIDUE FAD A 401

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:54 -A:139

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Ala A:13 -Pro A:14
2Gly A:151 -Pro A:152

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1JB9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1JB9)

(-) Exons   (0, 0)

(no "Exon" information available for 1JB9)

(-) 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:307
 aligned with Q41736_MAIZE | Q41736 from UniProtKB/TrEMBL  Length:327

    Alignment length:311
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326 
         Q41736_MAIZE    17 SRSKVSVAPLHLESAKEPPLNTYKPKEPFTATIVSVESLVGPKAPGETCHIVIDHGGNVPYWEGQSYGVIPPGENPKKPGAPQNVRLYSIASTRYGDNFDGRTGSLCVRRAVYYDPETGKEDPSKNGVCSNFLCNSKPGDKIQLTGPSGKIMLLPEEDPNATHIMIATGTGVAPFRGYLRRMFMEDVPNYRFGGLAWLFLGVANSDSLLYDEEFTSYLKQYPDNFRYDKALSREQKNRSGGKMYVQDKIEEYSDEIFKLLDGGAHIYFCGLKGMMPGIQDTLKKVAERRGESWDQKLAQLKKNKQWHVEVY 327
               SCOP domains d1jb9a1 A:6-162 Ferredoxin reductase (flavodoxin reductase) N-terminal domain                                                                                d1jb9a2 A:163-316 Ferredoxin reductase (flavodoxin reductase)                                                                                              SCOP domains
               CATH domains ---------1jb9A01 A:15-153 Translation factors                                                                                                       1jb9A02 A:154-315 Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module                                                                             - CATH domains
               Pfam domains -------------------------------------------------------------------------FAD_binding_6-1jb9A01 A:79-158                                                  -----------NAD_binding_1-1jb9A02 A:170-285                                                                                     ------------------------------- Pfam domains
         Sec.struct. author ....ee..hhhhhh..............eeeeeeeeee.........eeeeeee...........eeeee...............eeee.............eeeeeee............hhhhhhhhhhhhhh.....eeeeeeee.............eeeeeee...hhhhhhhhhhhhhee.............eee.hhhhh.hhhhhhhhhhhh...eeeeeee.....----...hhhhhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhhhhhhhhh.hhhhhhhhhhhh..eeeeee Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1jb9 A   6 SRSKVSVAPLHLESAKEPPLNTYKPKEPFTATIVSVESLVGPKAPGETCHIVIDHGGNVPYWEGQSYGVIPPGENPKKPGAPQNVRLYSIASTRYGDNFDGRTGSLCVRRAVYYDPETGKEDPSKNGVCSNFLCNSKPGDKIQLTGPSGKIMLLPEEDPNATHIMIATGTGVAPFRGYLRRMFMEDVPNYRFGGLAWLFLGVANSDSLLYDEEFTSYLKQYPDNFRYDKALSREQK----GKMYVQDKIEEYSDEIFKLLDGGAHIYFCGLKGMMPGIQDTLKKVAERRGESWDQKLAQLKKNKQWHVEVY 316
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235     |   -|      255       265       275       285       295       305       315 
                                                                                                                                                                                                                                                                     241  246
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  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  (2, 2)

Asymmetric/Biological Unit
(-)
Clan: FAD_Lum_binding (30)
(-)
Clan: NAD_Ferredoxin (30)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q41736_MAIZE | Q41736)
molecular function
    GO:0004324    ferredoxin-NADP+ reductase activity    Catalysis of the reaction: reduced ferredoxin + NADP+ = oxidized ferredoxin + NADPH + H+.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    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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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        Q41736_MAIZE | Q41736: 5h59 5h5j
UniProtKB/TrEMBL
        Q41736_MAIZE | Q41736: 3lo8 3lvb

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1JB9)