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(-) Description

Title :  STRUCTURAL CHARACTERIZATION OF N-BUTYL-ISOCYANIDE COMPLEXES OF CYTOCHROMES P450NOR AND P450CAM
 
Authors :  D. -S. Lee, S. -Y. Park, K. Yamane, Y. Shiro
Date :  13 Nov 00  (Deposition) - 06 Dec 00  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym./Biol. Unit :  A
Keywords :  Cytocrome P450Nor (Fe-Iii), Isocyanide Complexes Form, X- Ray Crystallography, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. S. Lee, S. Y. Park, K. Yamane, E. Obayashi, H. Hori, Y. Shiro
Structural Characterization Of N-Butyl-Isocyanide Complexes Of Cytochromes P450Nor And P450Cam.
Biochemistry V. 40 2669 2001
PubMed-ID: 11258878  |  Reference-DOI: 10.1021/BI002225S
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYTOCHROME P450 55A1
    ChainsA
    EC Number1.14.-.-
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPRSET-C
    Expression System StrainJM109
    Expression System Taxid562
    Expression System Vector TypePLASMID
    Organism ScientificFUSARIUM OXYSPORUM
    Organism Taxid5507

 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
1HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
2NBN1Ligand/IonN-BUTYL ISOCYANIDE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:86 , VAL A:87 , HIS A:94 , ARG A:98 , ILE A:153 , LEU A:236 , ALA A:239 , GLY A:240 , THR A:243 , MET A:244 , MET A:247 , SER A:286 , GLY A:344 , PHE A:345 , GLY A:346 , PHE A:347 , HIS A:350 , CYS A:352 , ILE A:353 , ALA A:354 , NBN A:502 , HOH A:511 , HOH A:518 , HOH A:533 , HOH A:571BINDING SITE FOR RESIDUE HEM A 501
2AC2SOFTWAREVAL A:87 , ALA A:239 , GLY A:240 , SER A:286 , HEM A:501 , HOH A:620BINDING SITE FOR RESIDUE NBN A 502

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Phe A:8 -Pro A:9
2Pro A:91 -Pro A:92

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTOCHROME_P450PS00086 Cytochrome P450 cysteine heme-iron ligand signature.NOR_FUSOX345-354  1A:345-354

(-) Exons   (0, 0)

(no "Exon" information available for 1GEJ)

(-) 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:399
 aligned with NOR_FUSOX | P23295 from UniProtKB/Swiss-Prot  Length:403

    Alignment length:399
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394         
            NOR_FUSOX     5 APSFPFSRASGPEPPAEFAKLRATNPVSQVKLFDGSLAWLVTKHKDVCFVATSEKLSKVRTRQGFPELSASGKQAAKAKPTFVDMDPPEHMHQRSMVEPTFTPEAVKNLQPYIQRTVDDLLEQMKQKGCANGPVDLVKEFALPVPSYIIYTLLGVPFNDLEYLTQQNAIRTNGSSTAREASAANQELLDYLAILVEQRLVEPKDDIISKLCTEQVKPGNIDKSDAVQIAFLLLVAGNATMVNMIALGVATLAQHPDQLAQLKANPSLAPQFVEELCRYHTASALAIKRTAKEDVMIGDKLVRANEGIIASNQSANRDEEVFENPDEFNMNRKWPPQDPLGFGFGDHRCIAEHLAKAELTTVFSTLYQKFPDLKVAVPLGKINYTPLNRDVGIVDLPVIF 403
               SCOP domains d1geja_ A: Cytochrome P450-NOR, nitric reductase                                                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 1gejA00 A:5-403 Cytochrome p450                                                                                                                                                                                                                                                                                                                                                                                 CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...............hhhhhhhhhh.eeeee.....eeeee.hhhhhhhhhhh..ee...........hhhhhhhh....hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eehhhhh.hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh.......eeee...eee..eee....eeeehhhhhh..................................hhhhhhhhhhhhhhhhhhhh...ee..hhhhhee........eee.eee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CYTOCHROME------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gej A   5 APSFPFSRASGPEPPAEFAKLRATNPVSQVKLFDGSLAWLVTKHKDVCFVATSEKLSKVRTRQGFPELSASGKQAAKAKPTFVDMDPPEHMHQRSMVEPTFTPEAVKNLQPYIQRTVDDLLEQMKQKGCANGPVDLVKEFALPVPSYIIYTLLGVPFNDLEYLTQQNAIRTNGSSTAREASAANQELLDYLAILVEQRLVEPKDDIISKLCTEQVKPGNIDKSDAVQIAFLLLVAGNATMVNMIALGVATLAQHPDQLAQLKANPSLAPQFVEELCRYHTASALAIKRTAKEDVMIGDKLVRANEGIIASNQSANRDEEVFENPDEFNMNRKWPPQDPLGFGFGDHRCIAEHLAKAELTTVFSTLYQKFPDLKVAVPLGKINYTPLNRDVGIVDLPVIF 403
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394         

   Legend:   → Mismatch (orange background)
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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

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (NOR_FUSOX | P23295)
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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        NOR_FUSOX | P232951cl6 1cmj 1cmn 1ehe 1ehf 1ehg 1f24 1f25 1f26 1ged 1gei 1jfb 1jfc 1rom 1ulw 1xqd 2rom

(-) Related Entries Specified in the PDB File

1gei 1GEI CONTAINS CYTOCHROME P450 55A1 (FE-II).
1gek 1GEK CONTAINS CYTOCHROME P450CAM (FE-II).
1gem 1GEM CONTAINS CYTOCHROME P450CAM (FE-III).