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(-) Description

Title :  P450ERYF(A245S)/KETOCONAZOLE
 
Authors :  J. R. Cupp-Vickery, C. Garcia, A. Hofacre, K. Mcgee-Estrada
Date :  02 Jul 01  (Deposition) - 17 Oct 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A
Keywords :  Cytochrome P450, P450Eryf, P450Eryf(A245S), Ketoconazole, Azole Drug, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. R. Cupp-Vickery, C. Garcia, A. Hofacre, K. Mcgee-Estrada
Ketoconazole-Induced Conformational Changes In The Active Site Of Cytochrome P450Eryf.
J. Mol. Biol. V. 311 101 2001
PubMed-ID: 11469860  |  Reference-DOI: 10.1006/JMBI.2001.4803
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYTOCHROME P450 107A1
    Chains: A
    EC Number: 1.-.-.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PTRC99A
    Expression System Strain: JM109DE3
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: SACCHAROPOLYSPORA ERYTHRAEA
    Organism Taxid: 1836
    Synonym: 6-DEOXYERYTHRONOLIDE B HYDROXYLASE, ERYTHOMYCIN A BIOSYNTHESIS HYDROLASE

 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
2KTN1Ligand/IonCIS-1-ACETYL-4-(4-((2-(2,4-DICHLOROPHENYL)-2-(1H-IMIDAZOL-1-YLMETHYL)-1,3-DIOXOLAN-4-YL)METHOXY)PHENYL)PIPERAZINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREMET A:90 , GLY A:91 , HIS A:98 , ARG A:102 , ALA A:241 , SER A:245 , PRO A:288 , ARG A:293 , SER A:343 , GLY A:345 , ILE A:348 , HIS A:349 , CYS A:351 , GLY A:353 , KTN A:801 , HOH A:804 , HOH A:808 , HOH A:816BINDING SITE FOR RESIDUE HEM A 410
2AC2SOFTWAREPHE A:72 , ALA A:74 , GLY A:91 , ILE A:174 , VAL A:237 , THR A:292 , LEU A:391 , HEM A:410 , HOH A:836 , HOH A:877BINDING SITE FOR RESIDUE KTN A 801

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Pro A:95 -Pro A:96

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTOCHROME_P450PS00086 Cytochrome P450 cysteine heme-iron ligand signature.CPXJ_SACEN344-353  1A:344-353

(-) Exons   (0, 0)

(no "Exon" information available for 1JIP)

(-) 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 CPXJ_SACEN | Q00441 from UniProtKB/Swiss-Prot  Length:404

    Alignment length:403
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401   
           CPXJ_SACEN     2 TTVPDLESDSFHVDWYRTYAELRETAPVTPVRFLGQDAWLVTGYDEAKAALSDLRLSSDPKKKYPGVEVEFPAYLGFPEDVRNYFATNMGTSDPPTHTRLRKLVSQEFTVRRVEAMRPRVEQITAELLDEVGDSGVVDIVDRFAHPLPIKVICELLGVDEKYRGEFGRWSSEILVMDPERAEQRGQAAREVVNFILDLVERRRTEPGDDLLSALIRVQDDDDGRLSADELTSIALVLLLAGFEASVSLIGIGTYLLLTHPDQLALVRRDPSALPNAVEEILRYIAPPETTTRFAAEEVEIGGVAIPQYSTVLVANGAANRDPKQFPDPHRFDVTRDTRGHLSFGQGIHFCMGRPLAKLEGEVALRALFGRFPALSLGIDADDVVWRRSLLLRGIDHLPVRLDG 404
               SCOP domains d1jipa_ A: Cytochrome P450-ERYF                                                                                                                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains 1jipA00 A:2-404 Cytochrome p450                                                                                                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------p450-1jipA01 A:272-378                                                                                     -------------------------- Pfam domains
         Sec.struct. author .......hhhhh.hhhhhhhhhhhhh.eeeeee..eeeeee.hhhhhhhhhhh..ee.............hhhhh..hhhhhhhhh.hhhhh..hhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh.....eeehhhhh.hhhhhhhhhhhhh......hhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhee...ee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh.....eeeee...eee..eee....eeeehhhhhh................................hhhhhhhhhhhhhhhhhh.....ee..hhhhh..............eee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CYTOCHROME--------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1jip A   2 TTVPDLESDSFHVDWYRTYAELRETAPVTPVRFLGQDAWLVTGYDEAKAALSDLRLSSDPKKKYPGVEVEFPAYLGFPEDVRNYFATNMGTSDPPTHTRLRKLVSQEFTVRRVEAMRPRVEQITAELLDEVGDSGVVDIVDRFAHPLPIKVICELLGVDEKYRGEFGRWSSEILVMDPERAEQRGQAAREVVNFILDLVERRRTEPGDDLLSALIRVQDDDDGRLSADELTSIALVLLLAGFESSVSLIGIGTYLLLTHPDQLALVRRDPSALPNAVEEILRYIAPPETTTRFAAEEVEIGGVAIPQYSTVLVANGAANRDPKQFPDPHRFDVTRDTRGHLSFGQGIHFCMGRPLAKLEGEVALRALFGRFPALSLGIDADDVVWRRSLLLRGIDHLPVRLDG 404
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401
   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   (CPXJ_SACEN | Q00441)
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:0017000    antibiotic biosynthetic process    The chemical reactions and pathways resulting in the formation of an antibiotic, a substance produced by or derived from certain fungi, bacteria, and other organisms, that can destroy or inhibit the growth of other microorganisms.
    GO:1901115    erythromycin biosynthetic process    The chemical reactions and pathways resulting in the formation of erythromycin.
    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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 Related Entries

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

UniProtKB/Swiss-Prot
        CPXJ_SACEN | Q00441: 1egy 1eup 1jin 1jio 1oxa 1z8o 1z8p 1z8q

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1JIP)