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(-) Description

Title :  CRYSTAL STRUCTURE OF THE FERROUS CO-BOUND CYTOCHROME P450CAM MUTANT (L358P/C334A)
 
Authors :  S. Nagano, T. Tosha, K. Ishimori, I. Morishima, T. L. Poulos
Date :  11 May 04  (Deposition) - 01 Jun 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Cytochrome P450, Oxidoreductase, Heme Enzyme (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Nagano, T. Tosha, K. Ishimori, I. Morishima, T. L. Poulos
Crystal Structure Of The Cytochrome P450Cam Mutant That Exhibits The Same Spectral Perturbations Induced By Putidaredoxin Binding.
J. Biol. Chem. V. 279 42844 2004
PubMed-ID: 15269210  |  Reference-DOI: 10.1074/JBC.M404217200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYTOCHROME P450-CAM
    Chains: A
    EC Number: 1.14.15.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Plasmid: PT7
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Gene: CAMC, CYP101
    Mutation: YES
    Organism Scientific: PSEUDOMONAS PUTIDA
    Organism Taxid: 303
    Synonym: CAMPHOR 5-MONOOXYGENASE, P450CAM

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 5)

Asymmetric/Biological Unit (4, 5)
No.NameCountTypeFull Name
1CAM1Ligand/IonCAMPHOR
2CMO1Ligand/IonCARBON MONOXIDE
3HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
4K2Ligand/IonPOTASSIUM ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:84 , GLY A:93 , GLU A:94 , TYR A:96BINDING SITE FOR RESIDUE K A 428
2AC2SOFTWARELEU A:14 , PRO A:15 , PRO A:16 , VAL A:18 , THR A:217BINDING SITE FOR RESIDUE K A 429
3AC3SOFTWAREPRO A:100 , THR A:101 , GLN A:108 , ARG A:112 , GLY A:248 , THR A:252 , ASP A:297 , ARG A:299 , GLN A:322 , THR A:349 , PHE A:350 , GLY A:351 , HIS A:355 , CYS A:357 , PRO A:358 , CMO A:420 , HOH A:448BINDING SITE FOR RESIDUE HEM A 417
4AC4SOFTWAREGLY A:248 , THR A:252 , HEM A:417 , CAM A:422BINDING SITE FOR RESIDUE CMO A 420
5AC5SOFTWAREPHE A:87 , TYR A:96 , VAL A:247 , CMO A:420BINDING SITE FOR RESIDUE CAM A 422

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1T85)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Ile A:88 -Pro A:89
2Ile A:99 -Pro A:100
3Pro A:105 -Pro A:106

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1T85)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTOCHROME_P450PS00086 Cytochrome P450 cysteine heme-iron ligand signature.CPXA_PSEPU351-360  1A:350-359

(-) Exons   (0, 0)

(no "Exon" information available for 1T85)

(-) 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:406
 aligned with CPXA_PSEPU | P00183 from UniProtKB/Swiss-Prot  Length:415

    Alignment length:406
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409      
           CPXA_PSEPU    10 ANLAPLPPHVPEHLVFDFDMYNPSNLSAGVQEAWAVLQESNVPDLVWTRCNGGHWIATRGQLIREAYEDYRHFSSECPFIPREAGEAYDFIPTSMDPPEQRQFRALANQVVGMPVVDKLENRIQELACSLIESLRPQGQCNFTEDYAEPFPIRIFMLLAGLPEEDIPHLKYLTDQMTRPDGSMTFAEAKEALYDYLIPIIEQRRQKPGTDAISIVANGQVNGRPITSDEAKRMCGLLLVGGLDTVVNFLSFSMEFLAKSPEHRQELIERPERIPAACEELLRRFSLVADGRILTSDYEFHGVQLKKGDQILLPQMLSGLDERENACPMHVDFSRQKVSHTTFGHGSHLCLGQHLARREIIVTLKEWLTRIPDFSIAPGAQIQHKSGIVSGVQALPLVWDPATTKAV 415
               SCOP domains d1t85a_ A: Cytochrome P450-CAM                                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains 1t85A00 A:9-414 Cytochrome p450                                                                                                                                                                                                                                                                                                                                                                                        CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------p450-1t85A01 A:174-393                                                                                                                                                                                                      --------------------- Pfam domains
         Sec.struct. author ..........hhhhh.........hhhhhhhhhhhhhhh.....eeeehhhhheeee.hhhhhhhhhhh...ee......hhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeehhhhh.hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh.....hhhhhhhh.ee..ee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh....eeeee...eee..eee....eeee...hhhhh.......................hhhhh..hhhhhhhhhhhhhhhhhhhh...ee.......ee.....ee...eee.hhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CYTOCHROME------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1t85 A   9 ANLAPLPPHVPEHLVFDFDMYNPSNLSAGVQEAWAVLQESNVPDLVWTRCNGGHWIATRGQLIREAYEDYRHFSSECPFIPREAGEAYDFIPTSMDPPEQRQFRALANQVVGMPVVDKLENRIQELACSLIESLRPQGQCNFTEDYAEPFPIRIFMLLAGLPEEDIPHLKYLTDQMTRPDGSMTFAEAKEALYDYLIPIIEQRRQKPGTDAISIVANGQVNGRPITSDEAKRMCGLLLVGGLDTVVNFLSFSMEFLAKSPEHRQELIERPERIPAACEELLRRFSLVADGRILTSDYEFHGVQLKKGDQILLPQMLSGLDERENAAPMHVDFSRQKVSHTTFGHGSHLCPGQHLARREIIVTLKEWLTRIPDFSIAPGAQIQHKSGIVSGVQALPLVWDPATTKAV 414
                                    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       308       318       328       338       348       358       368       378       388       398       408
   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, 1)

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

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: p450] (161)

(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (CPXA_PSEPU | P00183)
molecular function
    GO:0018683    camphor 5-monooxygenase activity    Catalysis of the reaction: (+)-camphor + putidaredoxin + O2 = (+)-exo-5-hydroxycamphor + oxidized putidaredoxin + H2O.
    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:0019383    (+)-camphor catabolic process    The chemical reactions and pathways resulting in the breakdown of (+)-camphor, a bicyclic monoterpene ketone.
    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:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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  1t85
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  CPXA_PSEPU | P00183
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 Related Entries

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

UniProtKB/Swiss-Prot
        CPXA_PSEPU | P00183: 1akd 1c8j 1cp4 1dz4 1dz6 1dz8 1dz9 1geb 1gek 1gem 1gjm 1iwi 1iwj 1iwk 1j51 1k2o 1lwl 1mpw 1noo 1o76 1p2y 1p7r 1pha 1phb 1phc 1phd 1phe 1phf 1phg 1qmq 1re9 1rf9 1t86 1t87 1t88 1uyu 1yrc 1yrd 2a1m 2a1n 2a1o 2cp4 2cpp 2fe6 2fer 2feu 2frz 2gqx 2gr6 2h7q 2h7r 2h7s 2l8m 2lqd 2m56 2qbl 2qbm 2qbn 2qbo 2z97 2zaw 2zax 2zuh 2zui 2zuj 2zwt 2zwu 3cp4 3cpp 3fwf 3fwg 3fwi 3fwj 3l61 3l62 3l63 3oia 3ol5 3p6m 3p6n 3p6o 3p6p 3p6q 3p6r 3p6s 3p6t 3p6u 3p6v 3p6w 3p6x 3w9c 3wrh 3wri 3wrj 3wrk 3wrl 3wrm 4cp4 4cpp 4ek1 4g3r 4jws 4jwu 4jx1 4kky 4l49 4l4a 4l4b 4l4c 4l4d 4l4e 4l4f 4l4g 5cp4 5cpp 5gxg 5ik1 6cp4 6cpp 7cpp 8cpp

(-) Related Entries Specified in the PDB File

1t86 CRYSTAL STRUCTURE OF THE FERROUS CYTOCHROME P450CAM MUTANT (L358P/C334A)
1t87 CRYSTAL STRUCTURE OF THE FERROUS CO-BOUND CYTOCHROME P450CAM (C334A)
1t88 CRYSTAL STRUCTURE OF THE FERROUS CYTOCHROME P450CAM (C334A)