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(-) Description

Title :  CYSTAL STRUCTURE OF ASPARAGINE OXYGENASE IN COMPLEX WITH FE(II), 2S, 3S-3-HYDROXYASPARAGINE AND SUCCINATE
 
Authors :  L. -O. Essen, M. Strieker
Date :  05 Jan 07  (Deposition) - 06 Mar 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.66
Chains :  Asym./Biol. Unit :  A
Keywords :  Nonribosomal Peptide Synthesis; Non-Heme Iron(Ii); Alpha- Ketoglutarate Oxygenase; Beta-Hydroxylated Amino Acid, Oxidoreductase, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Strieker, F. Kopp, C. Mahlert, L. -O. Essen, M. A. Marahiel
Mechanistic And Structural Basis Of Stereospecific Cbeta-Hydroxylation In Calcium-Dependent Antibiotic, A Daptomycin-Type Lipopeptide
Acs Chem. Biol. V. 2 187 2007
PubMed-ID: 17373765  |  Reference-DOI: 10.1021/CB700012Y

(-) Compounds

Molecule 1 - ASPARAGINE OXYGENASE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PQTEVMS01
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: SCO3236 (ASNO)
    Organism Scientific: STREPTOMYCES COELICOLOR A3(2)
    Organism Taxid: 100226
    Other Details: EXPRESSION PLASMID ENCODES FOR N-TERMINAL HIS-7-TAG FOR IMAC
    Strain: DSMZ 40783
    Synonym: PUTATIVE OXYGENASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
1AHB1Ligand/IonBETA-HYDROXYASPARAGINE
2FE21Ligand/IonFE (II) ION
3SIN1Ligand/IonSUCCINIC ACID

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:155 , GLU A:157 , HIS A:287 , SIN A:6001 , AHB A:7002BINDING SITE FOR RESIDUE FE2 A 5001
2AC2SOFTWAREVAL A:134 , LEU A:152 , HIS A:155 , GLU A:157 , LEU A:183 , HIS A:287 , ARG A:289 , ARG A:301 , ARG A:305 , FE2 A:5001 , AHB A:7002 , HOH A:7003 , HOH A:7229BINDING SITE FOR RESIDUE SIN A 6001
3AC3SOFTWAREGLU A:125 , GLY A:145 , ASN A:146 , HIS A:155 , GLU A:157 , ASN A:158 , PRO A:213 , SER A:215 , ASP A:241 , ARG A:305 , FE2 A:5001 , SIN A:6001 , HOH A:7004 , HOH A:7005 , HOH A:7229BINDING SITE FOR RESIDUE AHB A 7002

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2OG7)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2OG7)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2OG7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2OG7)

(-) Exons   (0, 0)

(no "Exon" information available for 2OG7)

(-) 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:319
 aligned with ASNO_STRCO | Q9Z4Z5 from UniProtKB/Swiss-Prot  Length:333

    Alignment length:319
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320         
           ASNO_STRCO    11 RYDVTLDQSDAELVEEIAWKLATQATGRPDDAEWVEAARNAWHAWPATLRRDLAGFRRDSGPDGAIVLRGLPVDSMGLPPTPRVNGSVQREASLGAAVLLMTACGLGDPGAFLPEKNGALVQDVVPVPGMEEFQGNAGSTLLTFHNENAFHEHRPDFVMLLCLRADPTGRAGLRTACVRRVLPLLSDSTVDALWAPEFRTAPPPSFQLSGPEEAPAPVLLGDRSDPDLRVDLAATEPVTERAAEALRELQAHFDATAVTHRLLPGELAIVDNRVTVHGRTEFTPRYDGTDRWLQRTFVLTDLRRSRAMRPADGYVLGAA 329
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------TauD-2og7A01 A:32-307                                                                                                                                                                                                                                                               ---------------------- Pfam domains
         Sec.struct. author ..eee.hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh..hhhhhhhhhhhhhh.....eeeee.......................hhhhhhhhhhhhhhheeeee..hhhhh..eee.................eeee...........eeeeeeee........eeeeehhhhhhhhhhhhhhhhh...eee..................eee....eee......eee.hhhhhhhhhhhhhhhhhhheee......eeeee...eeeee............eeeeeeee.hhhhhhhhhhhhh.ee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2og7 A  11 RYDVTLDQSDAELVEEIAWKLATQATGRPDDAEWVEAARNAWHAWPATLRRDLAGFRRDSGPDGAIVLRGLPVDSMGLPPTPRVNGSVQREASLGAAVLLMTACGLGDPGAFLPEKNGALVQDVVPVPGMEEFQGNAGSTLLTFHNENAFHEHRPDFVMLLCLRADPTGRAGLRTACVRRVLPLLSDSTVDALWAPEFRTAPPPSFQLSGPEEAPAPVLLGDRSDPDLRVDLAATEPVTERAAEALRELQAHFDATAVTHRLLPGELAIVDNRVTVHGRTEFTPRYDGTDRWLQRTFVLTDLRRSRAMRPADGYVLGAA 329
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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  (0, 0)

(no "SCOP Domain" information available for 2OG7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2OG7)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: Cupin (179)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (ASNO_STRCO | Q9Z4Z5)
molecular function
    GO:0033758    clavaminate synthase activity    Catalysis of the reactions: deoxyamidinoproclavaminate + 2-oxoglutarate + O2 = amidinoproclavaminate + succinate + CO2 + H2O; proclavaminate + 2-oxoglutarate + O2 = dihydroclavaminate + succinate + CO2 + 2 H2O; and dihydroclavaminate + 2-oxoglutarate + O2 = clavaminate + succinate + CO2 + 2 H2O.
    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: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: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: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
        ASNO_STRCO | Q9Z4Z5: 2og5 2og6

(-) Related Entries Specified in the PDB File

2og5 APO FORM OF ASPARAGINE OXYGENASE
2og6 ASPARAGINE OXYGENASE WITH FE(II)