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(-) Description

Title :  EVIDENCE FOR MULTIPLE SUBSTRATE RECOGNITION AND MOLECULAR MECHANISM OF C-C REACTION BY CYTOCHROME P450 CYP158A2 FROM STREPTOMYCES COELICOLOR A3(2)
 
Authors :  B. Zhao, M. Sundaramoorthy, M. R. Waterman
Date :  14 May 04  (Deposition) - 25 Jan 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.62
Chains :  Asym./Biol. Unit :  A
Keywords :  Streptomyces, Cytochrome P450 Oxidoreductase, Cyp158A2, Substrate Recognition, Molecular Mechanism, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Zhao, F. P. Guengerich, A. Bellamine, D. C. Lamb, M. Izumikawa, L. Lei, L. M. Podust, M. Sundaramoorthy, J. A. Kalaitzis, L. M. Reddy, S. L. Kelly, B. S. Moore, D. Stec, M. Voehler, J. R. Falck, T. Shimada, M. R. Waterman
Binding Of Two Flaviolin Substrate Molecules, Oxidative Coupling, And Crystal Structure Of Streptomyces Coelicolor A3(2) Cytochrome P450 158A2.
J. Biol. Chem. V. 280 11599 2005
PubMed-ID: 15659395  |  Reference-DOI: 10.1074/JBC.M410933200

(-) Compounds

Molecule 1 - PUTATIVE CYTOCHROME P450
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET17B
    Expression System Strain: HMS174(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: STREPTOMYCES COELICOLOR
    Organism Taxid: 100226
    Strain: A3(2)

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
1FLV2Ligand/IonFLAVIOLIN
2HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:71 , VAL A:93 , GLY A:94 , HIS A:101 , ARG A:105 , PHE A:112 , LEU A:239 , GLY A:242 , GLY A:243 , LEU A:282 , HIS A:287 , ARG A:295 , TYR A:318 , SER A:345 , PHE A:346 , HIS A:351 , CYS A:353 , PRO A:354 , GLY A:355 , ALA A:359 , FLV A:431 , HOH A:501 , HOH A:510BINDING SITE FOR RESIDUE HEM A 430
2AC2SOFTWAREARG A:71 , ARG A:288 , GLY A:292 , LEU A:293 , HEM A:430 , FLV A:432 , HOH A:501 , HOH A:505 , HOH A:506 , HOH A:507 , HOH A:508 , HOH A:600BINDING SITE FOR RESIDUE FLV A 431
3AC3SOFTWAREILE A:87 , PRO A:88 , LEU A:179 , ILE A:241 , ARG A:288 , GLY A:292 , LEU A:293 , LEU A:393 , FLV A:431 , HOH A:508 , HOH A:537 , HOH A:555 , HOH A:600 , HOH A:640BINDING SITE FOR RESIDUE FLV A 432

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1T93)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1T93)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1T93)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTOCHROME_P450PS00086 Cytochrome P450 cysteine heme-iron ligand signature.C1582_STRCO346-355  1A:346-355

(-) Exons   (0, 0)

(no "Exon" information available for 1T93)

(-) 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:403
 aligned with C1582_STRCO | Q9FCA6 from UniProtKB/Swiss-Prot  Length:404

    Alignment length:403
                                                                                                                                                                                                                                                                                                                                                                                                                                          404  
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403|  
          C1582_STRCO     4 ETISQAVPPVRDWPAVDLPGSDFDPVLTELMREGPVTRISLPNGEGWAWLVTRHDDVRLVTNDPRFGREAVMDRQVTRLAPHFIPARGAVGFLDPPDHTRLRRSVAAAFTARGVERVRERSRGMLDELVDAMLRAGPPADLTEAVLSPFPIAVICELMGVPATDRHSMHTWTQLILSSSHGAEVSERAKNEMNAYFSDLIGLRSDSAGEDVTSLLGAAVGRDEITLSEAVGLAVLLQIGGEAVTNNSGQMFHLLLSRPELAERLRSEPEIRPRAIDELLRWIPHRNAVGLSRIALEDVEIKGVRIRAGDAVYVSYLAANRDPEVFPDPDRIDFERSPNPHVSFGFGPHYCPGGMLARLESELLVDAVLDRVPGLKLAVAPEDVPFKKGALIRGPEALPVTW--   -
               SCOP domains d1t93a_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains 1t93A00 A:4-406 Cytochrome p450                                                                                                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eee...........hhhhhhhhhhh.eeeee........eee.hhhhhhhhhh...eehhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..ee......hhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhh..hhhhhhhhhhhhh.........eee...eee..eee....eeeehhhhhh................................hhhhhhhhhhhhhhhhhh.....ee..hhhhh..............eee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CYTOCHROME--------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1t93 A   4 ETISQAVPPVRDWPAVDLPGSDFDPVLTELMREGPVTRISLPNGEGWAWLVTRHDDVRLVTNDPRFGREAVMDRQVTRLAPHFIPARGAVGFLDPPDHTRLRRSVAAAFTARGVERVRERSRGMLDELVDAMLRAGPPADLTEAVLSPFPIAVICELMGVPATDRHSMHTWTQLILSSSHGAEVSERAKNEMNAYFSDLIGLRSDSAGEDVTSLLGAAVGRDEITLSEAVGLAVLLQIGGEAVTNNSGQMFHLLLSRPELAERLRSEPEIRPRAIDELLRWIPHRNAVGLSRIALEDVEIKGVRIRAGDAVYVSYLAANRDPEVFPDPDRIDFERSPNPHVSFGFGPHYCPGGMLARLESELLVDAVLDRVPGLKLAVAPEDVPFKKGALIRGPEALPVTWAA 406
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403
   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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1T93)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (C1582_STRCO | Q9FCA6)
molecular function
    GO:0020037    heme binding    Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
    GO:0005506    iron ion binding    Interacting selectively and non-covalently with iron (Fe) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0004497    monooxygenase activity    Catalysis of the incorporation of one atom from molecular oxygen into a compound and the reduction of the other atom of oxygen to water.
    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:0016705    oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen    Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from each of two donors, and molecular oxygen is reduced or incorporated into a donor.
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:0042440    pigment metabolic process    The chemical reactions and pathways involving pigment, any general or particular coloring matter in living organisms, e.g. melanin.

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  1t93
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 Related Entries

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

UniProtKB/Swiss-Prot
        C1582_STRCO | Q9FCA6: 1s1f 1se6 2d09 2d0e 3tzo 5de9

(-) Related Entries Specified in the PDB File

1s1f THE SAME PROTEIN COMPLEXED WITH 4-PHENYLIMIDAZOLE
1se6 THE SAME PROTEIN WITHOUT LIGAND