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(-) Description

Title :  FERREDOXIN:NADP+ REDUCTASE MUTANT WITH LYS 75 REPLACED BY SER (K75S)
 
Authors :  J. A. Hermoso, T. Mayoral, M. Medina, C. Gomez-Moreno
Date :  07 Aug 00  (Deposition) - 25 May 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Oxidoreductase, Flavoprotein, Nadp, Fad, Fnr, Nadp Reductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Mayoral, M. Martinez-Julvez, I. Perez-Dorado, J. Sanz-Aparicio, C. Gomez-Moreno, M. Medina, J. A. Hermoso
Structural Analysis Of Interactions For Complex Formation Between Ferredoxin-Nadp+ Reductase And Its Protein Partners.
Proteins V. 59 592 2005
PubMed-ID: 15789405  |  Reference-DOI: 10.1002/PROT.20450
(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
    Mutation: YES
    Organism Common: CYANOBACTERIA ANABAENA
    Organism Scientific: ANABAENA SP.
    Organism Taxid: 1168
    Strain: PCC 7119
    Synonym: FNR

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1FAD1Ligand/IonFLAVIN-ADENINE DINUCLEOTIDE
2SO41Ligand/IonSULFATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:223 , ARG A:224 , ARG A:233 , TYR A:235 , HOH A:2213BINDING SITE FOR RESIDUE SO4 A 307
2AC2SOFTWAREARG A:77 , LEU A:78 , TYR A:79 , SER A:80 , CYS A:98 , VAL A:99 , ARG A:100 , LEU A:102 , TYR A:104 , GLY A:115 , VAL A:116 , CYS A:117 , SER A:118 , THR A:157 , GLU A:301 , TYR A:303 , HOH A:2074 , HOH A:2129 , HOH A:2208 , HOH A:2209 , HOH A:2210 , HOH A:2211BINDING SITE FOR RESIDUE FAD A 304

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1E63)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Gly A:134 -Pro A:135

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1E63)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FAD_FRPS51384 Ferredoxin reductase-type FAD binding domain profile.FENR_NOSSO155-279  1A:18-142

(-) Exons   (0, 0)

(no "Exon" information available for 1E63)

(-) 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:295
 aligned with FENR_NOSSO | P21890 from UniProtKB/Swiss-Prot  Length:440

    Alignment length:295
                                   155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435     
           FENR_NOSSO   146 DVPVNLYRPNAPFIGKVISNEPLVKEGGIGIVQHIKFDLTGGNLKYIEGQSIGIIPPGVDKNGKPEKLRLYSIASTRHGDDVDDKTISLCVRQLEYKHPESGETVYGVCSTYLTHIEPGSEVKITGPVGKEMLLPDDPEANVIMLATGTGIAPMRTYLWRMFKDAERAANPEYQFKGFSWLVFGVPTTPNILYKEELEEIQQKYPDNFRLTYAISREQKNPQGGRMYIQDRVAEHADELWQLIKNQKTHTYICGLRGMEEGIDAALSAAAAKEGVTWSDYQKDLKKAGRWHVETY 440
               SCOP domains d1e63a1 A:9-141 Ferredoxin reductase (flavodoxin reductase) N-terminal domain                                                        d1e63a2 A:142-303 Ferredoxin reductase (flavodoxin reductase)                                                                                                      SCOP domains
               CATH domains 1e63A01 A:9-136 Translation factors                                                                                             1e63A02 A:137-303 Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module                                                                                   CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eeeeeeeeee.........eeeeeee............eeeee............eeeee.............eeeeeee..............hhhhhhhhh.....eeeee...............eeeeeee..hhhhhhhhhhhhhhhhhhhhh........eeeeeee.hhhhh.hhhhhhhhhhhh...eeeeeee............hhhhhhhhhhhhhhhhhh...eeeeeee...hhhhhhhhhhhhhhh...hhhhhhhhhhhh..eeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------FAD_FR  PDB: A:18-142 UniProt: 155-279                                                                                       ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e63 A   9 DVPVNLYRPNAPFIGKVISNEPLVKEGGIGIVQHIKFDLTGGNLKYIEGQSIGIIPPGVDKNGKPESLRLYSIASTRHGDDVDDKTISLCVRQLEYKHPESGETVYGVCSTYLTHIEPGSEVKITGPVGKEMLLPDDPEANVIMLATGTGIAPMRTYLWRMFKDAERAANPEYQFKGFSWLVFGVPTTPNILYKEELEEIQQKYPDNFRLTYAISREQKNPQGGRMYIQDRVAEHADQLWQLIKNQKTHTYICGLRGMEEGIDAALSAAAAKEGVTWSDYQKDLKKAGRWHVETY 303
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 1E63)

(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (FENR_NOSSO | P21890)
molecular function
    GO:0050661    NADP binding    Interacting selectively and non-covalently with nicotinamide-adenine dinucleotide phosphate, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NADP+, or the reduced form, NADPH.
    GO:0004324    ferredoxin-NADP+ reductase activity    Catalysis of the reaction: reduced ferredoxin + NADP+ = oxidized ferredoxin + NADPH + H+.
    GO:0050660    flavin adenine dinucleotide binding    Interacting selectively and non-covalently with FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2.
    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.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
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.
cellular component
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0030089    phycobilisome    Any of the granules, approximately 32 nm x 48 nm and consisting of highly aggregated phycobiliproteins, that are attached in arrays to the external face of a thylakoid membrane in algae of the phyla Cyanophyta and Rhodophyta, where they function as light-harvesting devices in photosynthesis. Excitation energy in the phycobilisome flows in the sequence: phycoerythrin, phycocyanin, allophycocyanin before passing to the antenna chlorophyll of photosystem II.
    GO:0009579    thylakoid    A membranous cellular structure that bears the photosynthetic pigments in plants, algae, and cyanobacteria. In cyanobacteria thylakoids are of various shapes and are attached to, or continuous with, the plasma membrane. In eukaryotes they are flattened, membrane-bounded disk-like structures located in the chloroplasts; in the chloroplasts of higher plants the thylakoids form dense stacks called grana. Isolated thylakoid preparations can carry out photosynthetic electron transport and the associated phosphorylation.
    GO:0042651    thylakoid membrane    The pigmented membrane of any thylakoid.

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  1e63
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  FENR_NOSSO | P21890
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  1.18.1.2
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 Related Entries

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

UniProtKB/Swiss-Prot
        FENR_NOSSO | P21890: 1b2r 1bjk 1bqe 1e62 1e64 1ewy 1gjr 1go2 1gr1 1h42 1h85 1ogi 1ogj 1qgy 1qgz 1qh0 1que 1quf 1w34 1w35 1w87 2bmw 2bsa 2vyq 2vzl 2x3u 3zbt 3zbu 3zc3 4bpr 4c43

(-) Related Entries Specified in the PDB File

1b2r FERREDOXIN-NADP+ REDUCTASE (MUTATION: E 301 A)
1bjk FERREDOXIN:NADP+ REDUCTASE MUTANT WITH ARG 264 REPLACED BY GLU (R264E)
1e62 FERREDOXIN:NADP+ REDUCTASE MUTANT WITH LYS 75 REPLACED BY ARG (K75R)
1que X-RAY STRUCTURE OF THE FERREDOXIN:NADP+ REDUCTASE FROM THE CYANOBACTERIUM ANABAENA PCC 7119 AT 1.8 ANGSTROMS
1quf X-RAY STRUCTURE OF A COMPLEX NADP+-FERREDOXIN:NADP+ REDUCTASE FROM THE CYANOBACTERIUM ANABAENA PCC 7119 AT 2.25 ANGSTROMS