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(-) Description

Title :  CRYSTAL STRUCTURE OF THE BIPHENYL DIOXYGENASE IN COMPLEX WITH BIPHENYL FROM COMAMONAS TESTOSTERONI SP. STRAIN B-356
 
Authors :  P. Kumar, C. L. Colbert, J. T. Bolin
Date :  08 Apr 09  (Deposition) - 05 May 10  (Release) - 06 Feb 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.58
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (3x)
Keywords :  Dioxygenase, Rieskie, Non-Heme Iron, Aromatic Hydrocarbons Catabolism, Iron, Iron-Sulfur, Metal-Binding, Nad, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  C. L. Colbert, N. Y. Agar, P. Kumar, M. N. Chakko, S. C. Sinha, J. B. Powlowski, L. D. Eltis, J. T. Bolin
Structural Characterization Of Pandoraea Pnomenusa B-356 Biphenyl Dioxygenase Reveals Features Of Potent Polychlorinated Biphenyl-Degrading Enzymes
Plos One V. 8 52550 2013
PubMed-ID: 23308114  |  Reference-DOI: 10.1371/JOURNAL.PONE.0052550

(-) Compounds

Molecule 1 - BIPHENYL DIOXYGENASE SUBUNIT ALPHA
    ChainsA
    EC Number1.14.12.18
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    GeneBPHA
    Organism CommonPSEUDOMONAS TESTOSTERONI
    Organism ScientificCOMAMONAS TESTOSTERONI
    Organism Taxid285
    SynonymBIPHENYL 2,3-DIOXYGENASE
 
Molecule 2 - BIPHENYL DIOXYGENASE SUBUNIT BETA
    ChainsB
    EC Number1.14.12.18
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    GeneBPHE
    Organism CommonPSEUDOMONAS TESTOSTERONI
    Organism ScientificCOMAMONAS TESTOSTERONI
    Organism Taxid285
    SynonymBIPHENYL 2,3-DIOXYGENASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (3x)AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 6)

Asymmetric Unit (5, 6)
No.NameCountTypeFull Name
1BNL1Ligand/IonBIPHENYL
2FE21Ligand/IonFE (II) ION
3FES1Ligand/IonFE2/S2 (INORGANIC) CLUSTER
4GOL2Ligand/IonGLYCEROL
5MES1Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
Biological Unit 1 (5, 18)
No.NameCountTypeFull Name
1BNL3Ligand/IonBIPHENYL
2FE23Ligand/IonFE (II) ION
3FES3Ligand/IonFE2/S2 (INORGANIC) CLUSTER
4GOL6Ligand/IonGLYCEROL
5MES3Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:226 , HIS A:233 , HIS A:239 , ASP A:386 , HOH A:458BINDING SITE FOR RESIDUE FE2 A 701
2AC2SOFTWARECYS A:100 , HIS A:102 , ARG A:103 , CYS A:120 , HIS A:123 , TRP A:125BINDING SITE FOR RESIDUE FES A 700
3AC3SOFTWAREGLN A:226 , PHE A:227 , ASP A:230 , HIS A:233 , GLY A:319 , HIS A:321 , LEU A:331BINDING SITE FOR RESIDUE BNL A 702
4AC4SOFTWARELEU A:74 , ASP A:111 , GLY A:112 , HOH A:661 , GOL A:706 , HOH A:737 , HOH A:756 , ARG B:62BINDING SITE FOR RESIDUE GOL A 705
5AC5SOFTWAREHIS A:66 , PRO A:68 , LYS A:69 , ASP A:72 , GOL A:705 , HOH A:818BINDING SITE FOR RESIDUE GOL A 706
6AC6SOFTWAREASN A:279 , HOH A:819 , ARG B:118 , MET B:120 , ASP B:121 , HOH B:515 , HOH B:617BINDING SITE FOR RESIDUE MES B 704

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Phe A:325 -Pro A:326
2Asp B:103 -Pro B:104

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 2)

Asymmetric Unit (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RIESKEPS51296 Rieske [2Fe-2S] iron-sulfur domain profile.BPHA_COMTE58-174  1A:58-174
2RING_HYDROXYL_ALPHAPS00570 Bacterial ring hydroxylating dioxygenases alpha-subunit signature.BPHA_COMTE100-123  1A:100-123
Biological Unit 1 (2, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RIESKEPS51296 Rieske [2Fe-2S] iron-sulfur domain profile.BPHA_COMTE58-174  3A:58-174
2RING_HYDROXYL_ALPHAPS00570 Bacterial ring hydroxylating dioxygenases alpha-subunit signature.BPHA_COMTE100-123  3A:100-123

(-) Exons   (0, 0)

(no "Exon" information available for 3GZX)

(-) 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:440
 aligned with BPHA_COMTE | Q46372 from UniProtKB/Swiss-Prot  Length:457

    Alignment length:440
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457
           BPHA_COMTE    18 NWTPDAIRALVDQDNGKLDARIYADQDLYQLELERVFGRSWLMLGHETHIPKIGDYLTTYMGEDPVIMVRQKDQSIKVFLNQCRHRGMRIVRSDGGNAKAFTCTYHGWAYDIAGNLVNVPFEKEAFCDKKEGDCGFDKADWGPLQARVETYKGLVFANWDPEAPDLKTYLSDAMPYMDVMLDRTEAGTEAIGGIQKWVIPCNWKFAAEQFCSDMYHAGTMSHLSGVLAGLPPEMDLTQIQLSKNGNQFRSAWGGHGAGWFINDSSILLSVVGPKITQYWTQGPAAEKAARRVPQLPILDMFGQHMTVFPTCSFLPGINTIRTWHPRGPNEVEVWAFVLVDADAPEDIKEEFRLQNIRTFNAGGVFEQDDGENWVEIQRVMRGHKAKSTSLCAKMGLNVPNKNNPAYPGKTAYVYAEEAARGMYHHWSRMMSEPSWDTLKP 457
               SCOP domains d3gzxa1 A:18-178 automated matches                                                                                                                               d3gzxa2 A:179-457 automated matches                                                                                                                                                                                                                                                     SCOP domains
               CATH domains 3gzxA01 A:18-56,A:188-457              3gzxA02 A:57-187 'Rieske'-like iron-sulphur domains                                                                                3gzxA01 A:18-56,A:188-457 Naphthalene 1,2-dioxygenase Alpha Subunit; Chain A, domain 1                                                                                                                                                                                         CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhh.ee....eee.hhhhhhhhhhhhhhhh.....eeeee.hhh....eeeeeee..eeeeeee.....eeeee..............eee..eee......eee....eee..hhhhhh..........hhhhh...eeeeeee..eeeee......hhhhhh..hhhhhhhhhh.....eee....eeeee..hhhhhhhhhhhh........hhhhhhhh...............eeeee......eeeeee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhh.eeeeeeee...eee.....eeeeeee.....eeeeeeeeee...hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh...hhhh.eee.................eeee...hhhhhhhhhhhhhhhhh.hhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ----------------------------------------RIESKE  PDB: A:58-174 UniProt: 58-174                                                                                ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) ----------------------------------------------------------------------------------RING_HYDROXYL_ALPHA     ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3gzx A  18 NWTPDAIRALVDQDNGKLDARIYADQDLYQLELERVFGRSWLMLGHETHIPKIGDYLTTYMGEDPVIMVRQKDQSIKVFLNQCRHRGMRIVRSDGGNAKAFTCTYHGWAYDIAGNLVNVPFEKEAFCDKKEGDCGFDKADWGPLQARVETYKGLVFANWDPEAPDLKTYLSDAMPYMDVMLDRTEAGTEAIGGIQKWVIPCNWKFAAEQFCSDMYHAGTMSHLSGVLAGLPPEMDLTQIQLSKNGNQFRSAWGGHGAGWFINDSSILLSVVGPKITQYWTQGPAAEKAARRVPQLPILDMFGQHMTVFPTCSFLPGINTIRTWHPRGPNEVEVWAFVLVDADAPEDIKEEFRLQNIRTFNAGGVFEQDDGENWVEIQRVMRGHKAKSTSLCAKMGLNVPNKNNPAYPGKTAYVYAEEAARGMYHHWSRMMSEPSWDTLKP 457
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457

Chain B from PDB  Type:PROTEIN  Length:186
 aligned with BPHE_COMTE | Q46373 from UniProtKB/Swiss-Prot  Length:186

    Alignment length:186
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180      
           BPHE_COMTE     1 MISTPLSKEFEWPAKPVSLELQHQVEQFYYREAQLLDHHAFQAWFALLAEDIHYWMPIRTVRTAREQGLEYVPAGANAHFDDTHATMYGRIRQKTSDLNWAEDPPSRTRHLVSNVIVREMDTPGTLEVASAFLLYRSRLERQVDVFAGERRDVLRIADNPLGFQIAKRTIILDQSTVLANNLSVFF 186
               SCOP domains d3gzxb_ B: automated matches                                                                                                                                                               SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .................hhhhhhhhhhhhhhhhhhhhh.hhhhhhh.eeeeeeeeee.....hhhhhhhh.......eeeeehhhhhhhhhhhhh...hhhhh...eeeeeeeeeeeee.....eeeeeeeeeeeeee...eeeeeeeeeeeeeee......eeeeeeeeee.............. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3gzx B   1 MISTPLSKEFEWPAKPVSLELQHQVEQFYYREAQLLDHHAFQAWFALLAEDIHYWMPIRTVRTAREQGLEYVPAGANAHFDDTHATMYGRIRQKTSDLNWAEDPPSRTRHLVSNVIVREMDTPGTLEVASAFLLYRSRLERQVDVFAGERRDVLRIADNPLGFQIAKRTIILDQSTVLANNLSVFF 186
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180      

   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  (3, 3)

Asymmetric Unit

(-) CATH Domains  (2, 2)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3GZX)

(-) Gene Ontology  (13, 19)

Asymmetric Unit(hide GO term definitions)
Chain A   (BPHA_COMTE | Q46372)
molecular function
    GO:0051537    2 iron, 2 sulfur cluster binding    Interacting selectively and non-covalently with a 2 iron, 2 sulfur (2Fe-2S) cluster; this cluster consists of two iron atoms, with two inorganic sulfur atoms found between the irons and acting as bridging ligands.
    GO:0018687    biphenyl 2,3-dioxygenase activity    Catalysis of the reaction: biphenyl + NADH + H+ + O2 = (2R,3S)-3-phenylcyclohexa-3,5-diene-1,2-diol + NAD+. This reaction requires Fe2+.
    GO:0051213    dioxygenase activity    Catalysis of an oxidation-reduction (redox) reaction in which both atoms of oxygen from one molecule of O2 are incorporated into the (reduced) product(s) of the reaction. The two atoms of oxygen may be distributed between two different products.
    GO:0005506    iron ion binding    Interacting selectively and non-covalently with iron (Fe) ions.
    GO:0051536    iron-sulfur cluster binding    Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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:0016708    oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of two atoms of oxygen into one donor    Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from NADH or NADPH and one other donor, and two atoms of oxygen are incorporated into one donor.
biological process
    GO:0019439    aromatic compound catabolic process    The chemical reactions and pathways resulting in the breakdown of aromatic compounds, any substance containing an aromatic carbon ring.
    GO:0006725    cellular aromatic compound metabolic process    The chemical reactions and pathways involving aromatic compounds, any organic compound characterized by one or more planar rings, each of which contains conjugated double bonds and delocalized pi electrons, as carried out by individual cells.
    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.

Chain B   (BPHE_COMTE | Q46373)
molecular function
    GO:0018687    biphenyl 2,3-dioxygenase activity    Catalysis of the reaction: biphenyl + NADH + H+ + O2 = (2R,3S)-3-phenylcyclohexa-3,5-diene-1,2-diol + NAD+. This reaction requires Fe2+.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0051213    dioxygenase activity    Catalysis of an oxidation-reduction (redox) reaction in which both atoms of oxygen from one molecule of O2 are incorporated into the (reduced) product(s) of the reaction. The two atoms of oxygen may be distributed between two different products.
    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.
biological process
    GO:0019439    aromatic compound catabolic process    The chemical reactions and pathways resulting in the breakdown of aromatic compounds, any substance containing an aromatic carbon ring.
    GO:0006725    cellular aromatic compound metabolic process    The chemical reactions and pathways involving aromatic compounds, any organic compound characterized by one or more planar rings, each of which contains conjugated double bonds and delocalized pi electrons, as carried out by individual cells.
    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)

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        BPHA_COMTE | Q463723gzy
        BPHE_COMTE | Q463733gzy

(-) Related Entries Specified in the PDB File

3gzy CRYSTAL STRUCTURE OF THE BIPHENYL DIOXYGENASE FROM COMAMONAS TESTOSTERONI SP. STRAIN B-356
3gzz CRYSTAL STRUCTURE OF THE BIPHENYL DIOXYGENASE IN COMPLEX WITH PHENYLCYCLOHEXADIENEDIOL FROM COMAMONAS TESTOSTERONI SP. STRAIN B-356