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(-) Description

Title :  CYP134A1 STRUCTURE WITH AN OPEN SUBSTRATE BINDING LOOP
 
Authors :  M. J. Cryle, I. Schlichting
Date :  04 Jun 10  (Deposition) - 11 Aug 10  (Release) - 22 Sep 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Cytochrome P450 Oxidase, Haem Protein, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. J. Cryle, S. G. Bell, I. Schlichting
Structural And Biochemical Characterization Of The Cytochrome P450 Cypx (Cyp134A1) From Bacillus Subtilis: A Cyclo-L-Leucyl-L-Leucyl Dipeptide Oxidase.
Biochemistry V. 49 7282 2010
PubMed-ID: 20690619  |  Reference-DOI: 10.1021/BI100910Y

(-) Compounds

Molecule 1 - CYTOCHROME P450 CYPX
    ChainsA, B
    EC Number1.14.-.-
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET28A(+)
    Expression System StrainBL21(DE3
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneBSU35060, CYP134, CYPB, CYPX
    MutationYES
    Organism ScientificBACILLUS SUBTILIS
    Organism Taxid1423
    Strain168

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 7)

Asymmetric Unit (3, 7)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL
2HEM2Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
3MG3Ligand/IonMAGNESIUM ION
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
3MG-1Ligand/IonMAGNESIUM ION
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
3MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:64 , ASN A:229 , ALA A:233 , ALA A:234 , PRO A:237 , THR A:241 , ARG A:285 , ALA A:345 , PHE A:346 , HIS A:351 , CYS A:353 , GLY A:355 , PHE A:358 , GOL A:407 , HOH A:427BINDING SITE FOR RESIDUE HEM A 406
2AC2SOFTWAREPRO A:237 , VAL A:280 , TYR A:391 , HEM A:406 , HOH A:427BINDING SITE FOR RESIDUE GOL A 407
3AC3SOFTWAREASP A:163 , THR A:166 , SER A:167BINDING SITE FOR RESIDUE MG A 408
4AC4SOFTWAREGLN A:281 , MET A:307 , ILE A:308 , GLY A:309BINDING SITE FOR RESIDUE MG A 409
5AC5SOFTWAREGLU B:66 , ILE B:97 , ASN B:229 , ALA B:233 , ALA B:234 , PRO B:237 , LEU B:274 , ILE B:283 , ARG B:285 , ALA B:345 , PHE B:346 , HIS B:351 , CYS B:353 , GLU B:362 , ILE B:363 , HOH B:422BINDING SITE FOR RESIDUE HEM B 406
6AC6SOFTWAREALA B:233 , PRO B:237 , TYR B:391 , HOH B:422BINDING SITE FOR RESIDUE GOL B 407
7AC7SOFTWAREILE B:97 , VAL B:354 , GLY B:355 , THR B:356 , ALA B:357 , PHE B:358BINDING SITE FOR RESIDUE MG B 408

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3NC5)

(-) Cis Peptide Bonds  (6, 6)

Asymmetric Unit
No.Residues
1Ile A:38 -Asp A:39
2Ser A:211 -Glu A:212
3Ile B:38 -Asp B:39
4Val B:65 -Glu B:66
5Arg B:90 -Ile B:91
6Ser B:211 -Glu B:212

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3NC5)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTOCHROME_P450PS00086 Cytochrome P450 cysteine heme-iron ligand signature.CYPX_BACSU346-355
 
  2A:346-355
B:346-355
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTOCHROME_P450PS00086 Cytochrome P450 cysteine heme-iron ligand signature.CYPX_BACSU346-355
 
  1A:346-355
-
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTOCHROME_P450PS00086 Cytochrome P450 cysteine heme-iron ligand signature.CYPX_BACSU346-355
 
  1-
B:346-355

(-) Exons   (0, 0)

(no "Exon" information available for 3NC5)

(-) Sequences/Alignments

Asymmetric 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:384
 aligned with CYPX_BACSU | O34926 from UniProtKB/Swiss-Prot  Length:405

    Alignment length:398
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395        
           CYPX_BACSU     6 KLFSVLSDQFQNNPYAYFSQLREEDPVHYEESIDSYFISRYHDVRYILQHPDIFTTKSLVERAEPVMRGPVLAQMHGKEHSAKRRIVVRSFIGDALDHLSPLIKQNAENLLAPYLERGKSDLVNDFGKTFAVCVTMDMLGLDKRDHEKISEWHSGVADFITSISQSPEARAHSLWCSEQLSQYLMPVIKERRVNPGSDLISILCTSEYEGMALSDKDILALILNVLLAATEPADKTLALMIYHLLNNPEQMNDVLADRSLVPRAIAETLRYKPPVQLIPRQLSQDTVVGGMEIKKDTIVFCMIGAANRDPEAFEQPDVFNIHREDLGIKSAFSGAARHLAFGSGIHNCVGAAFAKNEIEIVANIVLDKMRNIRLEEDFCYAESGLYTRGPVSLLVAFD 403
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhh.eee.....eeee.hhhhhhhhhhh...ee.............------------..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eee....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhh...--...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh....eeeeee...eee..eee....eeeeehhhhhh..................hhhhh..................hhhhhhhhhhhhhhhhhhhh...ee.......ee.....ee...eee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CYTOCHROME------------------------------------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nc5 A   6 KLFSVLSDQFQNNPYAYFSQLREEDPVHYEESIDSYFISRYHDVRYILQHPDIFTTKSLVERAEPVMR------------SAKRRIVVRSFIGDALDHLSPLIKQNAENLLAPYLERGKSDLVNDFGKTFAVCVTMDMLGLDKRDHEKISEWHSGVADFITSISQSPEARAHSLWCSEQLSQYLMPVIKERRVNPGSDLISILCTSEY--MALSDKDILALILNVLLAATEPADKTLALMIYHLLNNPEQMNDVLADRSLVPRAIAETLRYKPPVQLIPRQLSQDTVVGGMEIKKDTIVFCMIGAANRDPEAFEQPDVFNIHREDLGIKSAFSGAARHLAFGSGIHNCVGTAFAKNEIEIVANIVLDKMRNIRLEEDFCYAESGLYTRGPVSLLVAFD 403
                                    15        25        35        45        55        65       | -         -|       95       105       115       125       135       145       155       165       175       185       195       205       | -|      225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395        
                                                                                              73           86                                                                                                                            213  |                                                                                                                                                                                           
                                                                                                                                                                                                                                            216                                                                                                                                                                                           

Chain B from PDB  Type:PROTEIN  Length:373
 aligned with CYPX_BACSU | O34926 from UniProtKB/Swiss-Prot  Length:405

    Alignment length:398
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395        
           CYPX_BACSU     6 KLFSVLSDQFQNNPYAYFSQLREEDPVHYEESIDSYFISRYHDVRYILQHPDIFTTKSLVERAEPVMRGPVLAQMHGKEHSAKRRIVVRSFIGDALDHLSPLIKQNAENLLAPYLERGKSDLVNDFGKTFAVCVTMDMLGLDKRDHEKISEWHSGVADFITSISQSPEARAHSLWCSEQLSQYLMPVIKERRVNPGSDLISILCTSEYEGMALSDKDILALILNVLLAATEPADKTLALMIYHLLNNPEQMNDVLADRSLVPRAIAETLRYKPPVQLIPRQLSQDTVVGGMEIKKDTIVFCMIGAANRDPEAFEQPDVFNIHREDLGIKSAFSGAARHLAFGSGIHNCVGAAFAKNEIEIVANIVLDKMRNIRLEEDFCYAESGLYTRGPVSLLVAFD 403
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) p450-3nc5B01 B:6-380                                                                                                                                                                                                                                                                                                                                                                   ----------------------- Pfam domains (1)
           Pfam domains (2) p450-3nc5B02 B:6-380                                                                                                                                                                                                                                                                                                                                                                   ----------------------- Pfam domains (2)
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhh.eee......eee.hhhhhhhhhhh...ee........---------------------..hhhhhhhhhhhhhhhhhhhhhhhhhh......eee....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhh...----..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh....eeeeee...............eeeeehhhhhh..................hhhhh...........hhhhh..hhhhhhhhhhhhhhhhhhhh...ee.......ee.....ee...eee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CYTOCHROME------------------------------------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nc5 B   6 KLFSVLSDQFQNNPYAYFSQLREEDPVHYEESIDSYFISRYHDVRYILQHPDIFTTKSLVERA---------------------RIVVRSFIGDALDHLSPLIKQNAENLLAPYLERGKSDLVNDFGKTFAVCVTMDMLGLDKRDHEKISEWHSGVADFITSISQSPEARAHSLWCSEQLSQYLMPVIKERRVNPGSDLISILCTSE----ALSDKDILALILNVLLAATEPADKTLALMIYHLLNNPEQMNDVLADRSLVPRAIAETLRYKPPVQLIPRQLSQDTVVGGMEIKKDTIVFCMIGAANRDPEAFEQPDVFNIHREDLGIKSAFSGAARHLAFGSGIHNCVGTAFAKNEIEIVANIVLDKMRNIRLEEDFCYAESGLYTRGPVSLLVAFD 403
                                    15        25        35        45        55        65  |      -         -    |   95       105       115       125       135       145       155       165       175       185       195       205      |  - |     225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395        
                                                                                         68                    90                                                                                                                       212  217                                                                                                                                                                                          

   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  (0, 0)

(no "SCOP Domain" information available for 3NC5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3NC5)

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Family: p450 (161)

(-) Gene Ontology  (11, 11)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (CYPX_BACSU | O34926)
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.
    GO:0016713    oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced iron-sulfur protein as one donor, and incorporation of one atom of oxygen    Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from reduced iron-sulfur protein and one other donor, and one atom of oxygen is incorporated into one 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:0046148    pigment biosynthetic process    The chemical reactions and pathways resulting in the formation of a pigment, any general or particular coloring matter in living organisms, e.g. melanin.
    GO:0016125    sterol metabolic process    The chemical reactions and pathways involving sterols, steroids with one or more hydroxyl groups and a hydrocarbon side-chain in the molecule.
cellular component
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        CYPX_BACSU | O349263nc3 3nc6 3nc7

(-) Related Entries Specified in the PDB File

3nc3 3nc6 3nc7