Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym.Unit - manually
(-)Asymmetric Unit
(-)Asym. Unit - sites
(-)Biological Unit 1
(-)Biol. Unit 1 - sites
(-)Biological Unit 2
(-)Biological Unit 3
(-)Biological Unit 4
(-)Biological Unit 5
(-)Biological Unit 6
collapse expand < >
Image Asym.Unit - manually
Asym.Unit - manually  (Jmol Viewer)
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Asym. Unit - sites
Asym. Unit - sites  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)
Image Biol. Unit 1 - sites
Biol. Unit 1 - sites  (Jmol Viewer)
Image Biological Unit 2
Biological Unit 2  (Jmol Viewer)
Image Biological Unit 3
Biological Unit 3  (Jmol Viewer)
Image Biological Unit 4
Biological Unit 4  (Jmol Viewer)
Image Biological Unit 5
Biological Unit 5  (Jmol Viewer)
Image Biological Unit 6
Biological Unit 6  (Jmol Viewer)

(-) Description

Title :  CRYSTAL STRUCTURE OF OXIDIZED CYTOCHROME C6A FROM ARABIDOPSIS THALIANA
 
Authors :  H. Chida, T. Yokoyama, F. Kawai, A. Nakazawa, H. Akazaki, Y. Takayama, T K. Suruga, T. Satoh, S. Yamada, R. Kawachi, S. Unzai, T. Nishio, S. -Y. P
Date :  11 Mar 06  (Deposition) - 04 Jul 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B,C,D  (1x)
Biol. Unit 2:  A (1x),B (1x),C (1x),D (1x)
Biol. Unit 3:  A  (1x)
Biol. Unit 4:  B  (1x)
Biol. Unit 5:  C  (1x)
Biol. Unit 6:  D  (1x)
Keywords :  Cytochrome C6A, Electron Transfer, Heme Exposure, Arabidopsis Thaliana, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. Chida, T. Yokoyama, F. Kawai, A. Nakazawa, H. Akazaki, Y. Takayama, T. Hirano, K. Suruga, T. Satoh, S. Yamada, R. Kawachi, S. Unzai, T. Nishio, S. -Y. Park, T. Oku
Crystal Structure Of Oxidized Cytochrome C(6A) From Arabidopsis Thaliana
Febs Lett. V. 580 3763 2006
PubMed-ID: 16777100  |  Reference-DOI: 10.1016/J.FEBSLET.2006.05.067

(-) Compounds

Molecule 1 - CYTOCHROME C6
    ChainsA, B, C, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPSTV28CCM-A-H
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePET22B(+)
    GeneATC6
    Organism CommonTHALE CRESS
    Organism ScientificARABIDOPSIS THALIANA
    Organism Taxid3702
    SynonymCYTOCHROME C6 LIKE PROTEIN, SOLUBLE CYTOCHROME F, CYTOCHROME C553, CYTOCHROME C-553, CYTOCHROME C-552, ATC6

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)ABCD
Biological Unit 2 (1x)A (1x)B (1x)C (1x)D (1x)
Biological Unit 3 (1x)A   
Biological Unit 4 (1x) B  
Biological Unit 5 (1x)  C 
Biological Unit 6 (1x)   D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric Unit (2, 6)
No.NameCountTypeFull Name
1HEM4Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
2ZN2Ligand/IonZINC ION
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1HEM4Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
2ZN-1Ligand/IonZINC ION
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1HEM2Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
2ZN-1Ligand/IonZINC ION
Biological Unit 3 (1, 1)
No.NameCountTypeFull Name
1HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
2ZN-1Ligand/IonZINC ION
Biological Unit 4 (1, 1)
No.NameCountTypeFull Name
1HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
2ZN-1Ligand/IonZINC ION
Biological Unit 5 (1, 1)
No.NameCountTypeFull Name
1HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
2ZN-1Ligand/IonZINC ION
Biological Unit 6 (1, 1)
No.NameCountTypeFull Name
1HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
2ZN-1Ligand/IonZINC ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:74 , GLU A:159 , ASP C:74 , LYS C:155 , GLU C:159BINDING SITE FOR RESIDUE ZN A 1001
2AC2SOFTWAREASP B:74 , GLU B:159 , ASP D:74 , LYS D:155 , GLU D:159BINDING SITE FOR RESIDUE ZN B 1002
3AC3SOFTWARECYS A:86 , CYS A:89 , HIS A:90 , ASN A:95 , ALA A:101 , THR A:102 , LEU A:103 , ASP A:107 , LEU A:108 , ASN A:111 , THR A:123 , LYS A:127 , MET A:130 , HOH A:1005 , HOH A:1010 , HOH A:1025BINDING SITE FOR RESIDUE HEM A 200
4AC4SOFTWAREALA B:85 , CYS B:86 , CYS B:89 , HIS B:90 , ASN B:95 , ILE B:97 , GLN B:98 , ALA B:101 , THR B:102 , LEU B:103 , ASP B:107 , LEU B:108 , ASN B:111 , VAL B:113 , THR B:123 , LYS B:127 , MET B:130 , PHE B:133 , HOH B:1009 , HOH B:1020BINDING SITE FOR RESIDUE HEM B 200
5AC5SOFTWAREARG A:110 , HOH A:1002 , ALA C:85 , CYS C:86 , CYS C:89 , HIS C:90 , ASN C:95 , ALA C:101 , THR C:102 , LEU C:103 , ASP C:107 , LEU C:108 , ASN C:111 , VAL C:113 , THR C:123 , LYS C:127 , MET C:130 , PHE C:133 , HOH C:223 , GLY D:88 , ILE D:96BINDING SITE FOR RESIDUE HEM C 200
6AC6SOFTWAREARG B:110 , HOH B:1012 , HOH B:1038 , ILE C:96 , ALA D:85 , CYS D:86 , CYS D:89 , HIS D:90 , ASN D:95 , ALA D:101 , THR D:102 , LEU D:103 , ASP D:107 , LEU D:108 , ASN D:111 , VAL D:113 , THR D:123 , LYS D:127 , MET D:130 , PHE D:133 , HOH D:207BINDING SITE FOR RESIDUE HEM D 200

(-) SS Bonds  (4, 4)

Asymmetric Unit
No.Residues
1A:137 -A:143
2B:137 -B:143
3C:137 -C:143
4D:137 -D:143

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Thr A:138 -Pro A:139
2Thr B:138 -Pro B:139
3Thr C:138 -Pro C:139
4Thr D:138 -Pro D:139

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2DGE)

(-) PROSITE Motifs  (1, 4)

Asymmetric Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTCPS51007 Cytochrome c family profile.CYC6_ARATH73-165
 
 
 
  4A:73-165
B:73-165
C:73-165
D:73-165
Biological Unit 1 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTCPS51007 Cytochrome c family profile.CYC6_ARATH73-165
 
 
 
  4A:73-165
B:73-165
C:73-165
D:73-165
Biological Unit 2 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTCPS51007 Cytochrome c family profile.CYC6_ARATH73-165
 
 
 
  4A:73-165
B:73-165
C:73-165
D:73-165
Biological Unit 3 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTCPS51007 Cytochrome c family profile.CYC6_ARATH73-165
 
 
 
  1A:73-165
-
-
-
Biological Unit 4 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTCPS51007 Cytochrome c family profile.CYC6_ARATH73-165
 
 
 
  1-
B:73-165
-
-
Biological Unit 5 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTCPS51007 Cytochrome c family profile.CYC6_ARATH73-165
 
 
 
  1-
-
C:73-165
-
Biological Unit 6 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTCPS51007 Cytochrome c family profile.CYC6_ARATH73-165
 
 
 
  1-
-
-
D:73-165

(-) Exons   (0, 0)

(no "Exon" information available for 2DGE)

(-) Sequences/Alignments

Asymmetric 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:102
 aligned with CYC6_ARATH | Q93VA3 from UniProtKB/Swiss-Prot  Length:175

    Alignment length:102
                                    80        90       100       110       120       130       140       150       160       170  
           CYC6_ARATH    71 QTLDIQRGATLFNRACIGCHDTGGNIIQPGATLFTKDLERNGVDTEEEIYRVTYFGKGRMPGFGEKCTPRGQCTFGPRLQDEEIKLLAEFVKFQADQGWPTV 172
               SCOP domains d2dgea_ A: automated matches                                                                           SCOP domains
               CATH domains 2dgeA00 A:71-172 Cytochrome c                                                                          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhh..hhhhhhhhhhhh............hhhhh......hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --CYTC  PDB: A:73-165 UniProt: 73-165                                                          ------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------ Transcript
                 2dge A  71 QTLDIQRGATLFNRACIGCHDTGGNIIQPGATLFTKDLERNGVDTEEEIYRVTYFGKGRMPGFGEKCTPRGQCTFGPRLQDEEIKLLAEFVKFQADQGWPTV 172
                                    80        90       100       110       120       130       140       150       160       170  

Chain B from PDB  Type:PROTEIN  Length:102
 aligned with CYC6_ARATH | Q93VA3 from UniProtKB/Swiss-Prot  Length:175

    Alignment length:102
                                    80        90       100       110       120       130       140       150       160       170  
           CYC6_ARATH    71 QTLDIQRGATLFNRACIGCHDTGGNIIQPGATLFTKDLERNGVDTEEEIYRVTYFGKGRMPGFGEKCTPRGQCTFGPRLQDEEIKLLAEFVKFQADQGWPTV 172
               SCOP domains d2dgeb_ B: automated matches                                                                           SCOP domains
               CATH domains 2dgeB00 B:71-172 Cytochrome c                                                                          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhh...hhhhhhhhhhhee..ee.......hhhhh......hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --CYTC  PDB: B:73-165 UniProt: 73-165                                                          ------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------ Transcript
                 2dge B  71 QTLDIQRGATLFNRACIGCHDTGGNIIQPGATLFTKDLERNGVDTEEEIYRVTYFGKGRMPGFGEKCTPRGQCTFGPRLQDEEIKLLAEFVKFQADQGWPTV 172
                                    80        90       100       110       120       130       140       150       160       170  

Chain C from PDB  Type:PROTEIN  Length:102
 aligned with CYC6_ARATH | Q93VA3 from UniProtKB/Swiss-Prot  Length:175

    Alignment length:102
                                    80        90       100       110       120       130       140       150       160       170  
           CYC6_ARATH    71 QTLDIQRGATLFNRACIGCHDTGGNIIQPGATLFTKDLERNGVDTEEEIYRVTYFGKGRMPGFGEKCTPRGQCTFGPRLQDEEIKLLAEFVKFQADQGWPTV 172
               SCOP domains d2dgec_ C: automated matches                                                                           SCOP domains
               CATH domains 2dgeC00 C:71-172 Cytochrome c                                                                          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhh...hhhhhhhhhhhh............hhhhh......hhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --CYTC  PDB: C:73-165 UniProt: 73-165                                                          ------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------ Transcript
                 2dge C  71 QTLDIQRGATLFNRACIGCHDTGGNIIQPGATLFTKDLERNGVDTEEEIYRVTYFGKGRMPGFGEKCTPRGQCTFGPRLQDEEIKLLAEFVKFQADQGWPTV 172
                                    80        90       100       110       120       130       140       150       160       170  

Chain D from PDB  Type:PROTEIN  Length:100
 aligned with CYC6_ARATH | Q93VA3 from UniProtKB/Swiss-Prot  Length:175

    Alignment length:100
                                    80        90       100       110       120       130       140       150       160       170
           CYC6_ARATH    71 QTLDIQRGATLFNRACIGCHDTGGNIIQPGATLFTKDLERNGVDTEEEIYRVTYFGKGRMPGFGEKCTPRGQCTFGPRLQDEEIKLLAEFVKFQADQGWP 170
               SCOP domains d2dged_ D: automated matches                                                                         SCOP domains
               CATH domains 2dgeD00 D:71-170 Cytochrome c                                                                        CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhh...hhhhhhhhhhhh............hhhhh......hhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --CYTC  PDB: D:73-165 UniProt: 73-165                                                          ----- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------- Transcript
                 2dge D  71 QTLDIQRGATLFNRACIGCHDTGGNIIQPGATLFTKDLERNGVDTEEEIYRVTYFGKGRMPGFGEKCTPRGQCTFGPRLQDEEIKLLAEFVKFQADQGWP 170
                                    80        90       100       110       120       130       140       150       160       170

   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  (1, 4)

Asymmetric Unit

(-) CATH Domains  (1, 4)

Asymmetric Unit

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2DGE)

(-) Gene Ontology  (9, 9)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (CYC6_ARATH | Q93VA3)
molecular function
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0020037    heme binding    Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
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.
    GO:0015979    photosynthesis    The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide (CO2) using energy obtained from light rather than from the oxidation of chemical compounds.
cellular component
    GO:0009507    chloroplast    A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma.
    GO:0009543    chloroplast thylakoid lumen    The cavity enclosed within the chloroplast thylakoid membrane. An example of this component is found in Arabidopsis thaliana.
    GO:0009536    plastid    Any member of a family of organelles found in the cytoplasm of plants and some protists, which are membrane-bounded and contain DNA. Plant plastids develop from a common type, the proplastid.
    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.

 Visualization

(-) Interactive Views

Asymmetric Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    HEM  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    ZN  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Thr A:138 - Pro A:139   [ RasMol ]  
    Thr B:138 - Pro B:139   [ RasMol ]  
    Thr C:138 - Pro C:139   [ RasMol ]  
    Thr D:138 - Pro D:139   [ RasMol ]  
 
Biological Units
  Complete Structure
    Biological Unit 1  [ Jena3D ]
    Biological Unit 2  [ Jena3D ]
    Biological Unit 3  [ Jena3D ]
    Biological Unit 4  [ Jena3D ]
    Biological Unit 5  [ Jena3D ]
    Biological Unit 6  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  2dge
    Family and Domain InformationProDom | SYSTERS
    General Structural InformationGlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in MembranesOPM
    Protein SurfaceSURFACE
    Secondary StructureDSSP (structure derived) | HSSP (homology derived)
    Structural GenomicsGeneCensus
    Structural NeighboursCE | VAST
    Structure ClassificationCATH | Dali | SCOP
    Validation and Original DataBMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  CYC6_ARATH | Q93VA3
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme InformationBRENDA | EC-PDB | Enzyme | IntEnz
    PathwayKEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease InformationOMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related InformationGenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain InformationXDom
    Interatomic Contacts of Structural UnitsCSU
    Ligand-protein ContactsLPC
    Protein CavitiescastP
    Sequence and Secondary StructurePDBCartoon
    Structure AlignmentSTRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence BrowserSTING
 
Access by UniProt ID/Accession number
  CYC6_ARATH | Q93VA3
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        CYC6_ARATH | Q93VA32ce0 2ce1 2v07

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2DGE)