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(-) Description

Title :  STRUCTURE DETERMINATION OF THE FERRICYTOCHROME C2 FROM RHODOPSEUDOMONAS PALUSTRIS
 
Authors :  S. Geremia
Date :  07 Aug 00  (Deposition) - 16 Jan 02  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Electron Carrier, Heme Protein, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. Geremia, G. Garau, L. Vaccari, R. Sgarra, M. S. Viezzoli, M. Calligaris, L. Randaccio
Cleavage Of The Iron-Methionine Bond In C-Type Cytochromes: Crystal Structure Of Oxidized And Reduced Cytochrome C(2) From Rhodopseudomonas Palustris And Its Ammonia Complex.
Protein Sci. V. 11 6 2002
PubMed-ID: 11742117  |  Reference-DOI: 10.1110/PS.PS.13102
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYTOCHROME C2
    ChainsA, B, C, D
    Organism ScientificRHODOPSEUDOMONAS PALUSTRIS
    Organism Taxid1076
    Strain42 OL

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 11)

Asymmetric/Biological Unit (4, 11)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2HEM4Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
3PCA4Mod. Amino AcidPYROGLUTAMIC ACID
4SO42Ligand/IonSULFATE ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG C:18 , ALA C:19 , ASP C:20 , LYS C:21 , HOH C:465BINDING SITE FOR RESIDUE SO4 C 656
2AC2SOFTWAREARG A:18 , ALA A:19 , ASP A:20 , LYS A:21BINDING SITE FOR RESIDUE SO4 A 657
3AC3SOFTWAREGLN A:12 , CYS A:13 , CYS A:16 , HIS A:17 , VAL A:24 , GLY A:25 , PRO A:26 , ARG A:34 , ALA A:36 , GLY A:37 , PHE A:42 , TYR A:44 , SER A:45 , ASN A:48 , TRP A:58 , TYR A:66 , THR A:91 , LYS A:92 , MET A:93 , PHE A:95 , HOH A:659BINDING SITE FOR RESIDUE HEM A 115
4AC4SOFTWARETHR A:59 , GLN B:12 , CYS B:13 , CYS B:16 , HIS B:17 , VAL B:24 , GLY B:25 , PRO B:26 , ARG B:34 , ALA B:36 , GLY B:37 , TYR B:44 , SER B:45 , ASN B:48 , TRP B:58 , TYR B:66 , THR B:91 , LYS B:92 , MET B:93 , PHE B:95 , HOH B:126BINDING SITE FOR RESIDUE HEM B 115
5AC5SOFTWAREGLN C:12 , CYS C:13 , CYS C:16 , HIS C:17 , VAL C:24 , GLY C:25 , PRO C:26 , ARG C:34 , ALA C:36 , GLY C:37 , PHE C:42 , TYR C:44 , SER C:45 , ASN C:48 , TRP C:58 , TYR C:66 , THR C:91 , LYS C:92 , MET C:93 , THR C:94 , PHE C:95 , HOH C:338 , THR D:59BINDING SITE FOR RESIDUE HEM C 115
6AC6SOFTWARETHR C:59 , GLN D:12 , CYS D:13 , CYS D:16 , HIS D:17 , VAL D:24 , GLY D:25 , PRO D:26 , ARG D:34 , ALA D:36 , GLY D:37 , TYR D:44 , SER D:45 , ASN D:48 , TRP D:58 , TYR D:66 , THR D:91 , LYS D:92 , MET D:93 , PHE D:95 , HOH D:127BINDING SITE FOR RESIDUE HEM D 115
7AC7SOFTWARELYS C:35 , GLU C:53 , HOH C:626 , ALA D:8 , VAL D:9 , LYS D:11 , GLN D:12BINDING SITE FOR RESIDUE GOL C 655

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1FJ0)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1FJ0)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1FJ0)

(-) PROSITE Motifs  (1, 4)

Asymmetric/Biological Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTCPS51007 Cytochrome c family profile.CYC22_RHOPA26-139
 
 
 
  4A:2-114
B:2-114
C:2-114
D:2-114

(-) Exons   (0, 0)

(no "Exon" information available for 1FJ0)

(-) 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:114
 aligned with CYC22_RHOPA | P00091 from UniProtKB/Swiss-Prot  Length:139

    Alignment length:114
                                    35        45        55        65        75        85        95       105       115       125       135    
          CYC22_RHOPA    26 QDAKAGEAVFKQCMTCHRADKNMVGPALGGVVGRKAGTAAGFTYSPLNHNSGEAGLVWTADNIINYLNDPNAFLKKFLTDKGKADQAVGVTKMTFKLANEQQRKDVVAYLATLK 139
               SCOP domains d1fj0a_ A: Cytochrome c2                                                                                           SCOP domains
               CATH domains -1fj0A00 A:2-114 Cytochrome c                                                                                      CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh..............................hhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE CYTC  PDB: A:2-114 UniProt: 26-139                                                                                 PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 1fj0 A   1 xDAKAGEAVFKQCMTCHRADKNMVGPALAGVVGRKAGTAAGFTYSPLNHNSGEAGLVWTADNIVPYLADPNAFLKKFLTEKGKADQAVGVTKMTFKLANEQQRKDVVAYLATLK 114
                            |       10        20        30        40        50        60        70        80        90       100       110    
                            |                                                                                                                 
                            1-PCA                                                                                                             

Chain B from PDB  Type:PROTEIN  Length:114
 aligned with CYC22_RHOPA | P00091 from UniProtKB/Swiss-Prot  Length:139

    Alignment length:114
                                    35        45        55        65        75        85        95       105       115       125       135    
          CYC22_RHOPA    26 QDAKAGEAVFKQCMTCHRADKNMVGPALGGVVGRKAGTAAGFTYSPLNHNSGEAGLVWTADNIINYLNDPNAFLKKFLTDKGKADQAVGVTKMTFKLANEQQRKDVVAYLATLK 139
               SCOP domains d1fj0b_ B: Cytochrome c2                                                                                           SCOP domains
               CATH domains -1fj0B00 B:2-114 Cytochrome c                                                                                      CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh..............................hhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhh.hhhhhh..........hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE CYTC  PDB: B:2-114 UniProt: 26-139                                                                                 PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 1fj0 B   1 xDAKAGEAVFKQCMTCHRADKNMVGPALAGVVGRKAGTAAGFTYSPLNHNSGEAGLVWTADNIVPYLADPNAFLKKFLTEKGKADQAVGVTKMTFKLANEQQRKDVVAYLATLK 114
                            |       10        20        30        40        50        60        70        80        90       100       110    
                            1-PCA                                                                                                             

Chain C from PDB  Type:PROTEIN  Length:114
 aligned with CYC22_RHOPA | P00091 from UniProtKB/Swiss-Prot  Length:139

    Alignment length:114
                                    35        45        55        65        75        85        95       105       115       125       135    
          CYC22_RHOPA    26 QDAKAGEAVFKQCMTCHRADKNMVGPALGGVVGRKAGTAAGFTYSPLNHNSGEAGLVWTADNIINYLNDPNAFLKKFLTDKGKADQAVGVTKMTFKLANEQQRKDVVAYLATLK 139
               SCOP domains d1fj0c_ C: Cytochrome c2                                                                                           SCOP domains
               CATH domains -1fj0C00 C:2-114 Cytochrome c                                                                                      CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh..............................hhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhh.hhhhhh..........hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE CYTC  PDB: C:2-114 UniProt: 26-139                                                                                 PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 1fj0 C   1 xDAKAGEAVFKQCMTCHRADKNMVGPALAGVVGRKAGTAAGFTYSPLNHNSGEAGLVWTADNIVPYLADPNAFLKKFLTEKGKADQAVGVTKMTFKLANEQQRKDVVAYLATLK 114
                            |       10        20        30        40        50        60        70        80        90       100       110    
                            1-PCA                                                                                                             

Chain D from PDB  Type:PROTEIN  Length:114
 aligned with CYC22_RHOPA | P00091 from UniProtKB/Swiss-Prot  Length:139

    Alignment length:114
                                    35        45        55        65        75        85        95       105       115       125       135    
          CYC22_RHOPA    26 QDAKAGEAVFKQCMTCHRADKNMVGPALGGVVGRKAGTAAGFTYSPLNHNSGEAGLVWTADNIINYLNDPNAFLKKFLTDKGKADQAVGVTKMTFKLANEQQRKDVVAYLATLK 139
               SCOP domains d1fj0d_ D: Cytochrome c2                                                                                           SCOP domains
               CATH domains -1fj0D00 D:2-114 Cytochrome c                                                                                      CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh..............................hhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhh.hhhhhh..........hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE CYTC  PDB: D:2-114 UniProt: 26-139                                                                                 PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 1fj0 D   1 xDAKAGEAVFKQCMTCHRADKNMVGPALAGVVGRKAGTAAGFTYSPLNHNSGEAGLVWTADNIVPYLADPNAFLKKFLTEKGKADQAVGVTKMTFKLANEQQRKDVVAYLATLK 114
                            |       10        20        30        40        50        60        70        80        90       100       110    
                            1-PCA                                                                                                             

   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/Biological Unit

(-) CATH Domains  (1, 4)

Asymmetric/Biological Unit

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1FJ0)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (CYC22_RHOPA | P00091)
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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        CYC22_RHOPA | P000911hh7 1i8o 1i8p

(-) Related Entries Specified in the PDB File

1co6 1CO6 IS A PROTEIN FROM A DIFFERENT BACTERIA.
1hro 1HRO IS A PROTEIN FROM A DIFFERENT BACTERIA.
5cyt 5CYT IS A RELATED MITOCHONDRIAL PROTEIN.