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(-) Description

Title :  CRYSTAL STRUCTURE OF DI-IRON AURF WITH PARTIALLY BOUND LIGAND
 
Authors :  H. Zhang, J. S. Brunzelle, S. K. Nair
Date :  10 Mar 08  (Deposition) - 27 May 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Di-Iron Oxygenase, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. S. Choi, H. Zhang, J. S. Brunzelle, S. K. Nair, H. Zhao
In Vitro Reconstitution And Crystal Structure Of P-Aminobenzoate N-Oxygenase (Aurf) Involved In Aureothin Biosynthesis.
Proc. Natl. Acad. Sci. Usa V. 105 6858 2008
PubMed-ID: 18458342  |  Reference-DOI: 10.1073/PNAS.0712073105

(-) Compounds

Molecule 1 - P-AMINOBENZOATE N-OXYGENASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET
    Expression System Strain: BL21(DE3)
    Expression System Vector Type: PLASMID
    Gene: AURF
    Organism Scientific: STREPTOMYCES THIOLUTEUS

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
14NB1Ligand/Ion4-NITROBENZOIC ACID
2FEO2Ligand/IonMU-OXO-DIIRON

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:101 , GLU A:136 , HIS A:139 , GLU A:196 , HIS A:223 , GLU A:227 , HIS A:230BINDING SITE FOR RESIDUE FEO A 501
2AC2SOFTWAREGLU B:101 , GLU B:136 , HIS B:139 , GLU B:196 , HIS B:223 , GLU B:227 , HIS B:230BINDING SITE FOR RESIDUE FEO B 501
3AC3SOFTWARETYR A:93 , THR A:100 , GLU A:101 , GLU A:136 , GLU A:196 , ASN A:200 , LEU A:203 , HIS A:223 , GLU A:227BINDING SITE FOR RESIDUE 4NB A 502

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3CHT)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3CHT)

(-) Exons   (0, 0)

(no "Exon" information available for 3CHT)

(-) 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:301
 aligned with Q70KH9_9ACTN | Q70KH9 from UniProtKB/TrEMBL  Length:336

    Alignment length:308
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323        
         Q70KH9_9ACTN    24 GSATLGRLVRAWPRRAAVVNKADILDEWADYDTLVPDYPLEIVPFAEHPLFLAAEPHQRQRVLTGMWIGYNERVIATEQLIAEPAFDLVMHGVFPGSDDPLIRKSVQQAIVDESFHTYMHMLAIDRTRELRKISERPPQPELVTYRRLRRVLADMPEQWERDIAVLVWGAVAETCINALLALLARDATIQPMHSLITTLHLRDETAHGSIVVEVVRELYARMNEQQRRALVRCLPIALEAFAEQDLSALLLELNAAGIRGAEEIVGDLRSTAGGTRLVRDFSGARKMVEQLGLDDAVDFDFPERPDWS 331
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhh.hhhhhhh.........hhhhh....hhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh.hhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh..hhhhhhhhh-------.....hhhhhhhhhhh................. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3cht A  24 GSATLGRLVRAWPRRAAVVNKADILDEWADYDTLVPDYPLEIVPFAEHPLFLAAEPHQRQRVLTGMWIGYNERVIATEQLIAEPAFDLVMHGVFPGSDDPLIRKSVQQAIVDESFHTYMHMLAIDRTRELRKISERPPQPELVTYRRLRRVLADMPEQWERDIAVLVWGAVAETCINALLALLARDATIQPMHSLITTLHLRDETAHGSIVVEVVRELYARMNEQQRRALVRCLPIALEAFAEQDLSALLLELNAAGIRGAEEIVGDL-------RLVRDFSGARKMVEQLGLDDAVDFDFPERPDWS 331
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       | -     | 303       313       323        
                                                                                                                                                                                                                                                                                                     291     299                                


Chain B from PDB  Type:PROTEIN  Length:300
 aligned with Q70KH9_9ACTN | Q70KH9 from UniProtKB/TrEMBL  Length:336

    Alignment length:307
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       
         Q70KH9_9ACTN    24 GSATLGRLVRAWPRRAAVVNKADILDEWADYDTLVPDYPLEIVPFAEHPLFLAAEPHQRQRVLTGMWIGYNERVIATEQLIAEPAFDLVMHGVFPGSDDPLIRKSVQQAIVDESFHTYMHMLAIDRTRELRKISERPPQPELVTYRRLRRVLADMPEQWERDIAVLVWGAVAETCINALLALLARDATIQPMHSLITTLHLRDETAHGSIVVEVVRELYARMNEQQRRALVRCLPIALEAFAEQDLSALLLELNAAGIRGAEEIVGDLRSTAGGTRLVRDFSGARKMVEQLGLDDAVDFDFPERPDW 330
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhh.hhhhhhh.........hhhhh....hhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh.hhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh..hhhhhhhhh-------.....hhhhhhhhhhh................ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3cht B  24 GSATLGRLVRAWPRRAAVVNKADILDEWADYDTLVPDYPLEIVPFAEHPLFLAAEPHQRQRVLTGMWIGYNERVIATEQLIAEPAFDLVMHGVFPGSDDPLIRKSVQQAIVDESFHTYMHMLAIDRTRELRKISERPPQPELVTYRRLRRVLADMPEQWERDIAVLVWGAVAETCINALLALLARDATIQPMHSLITTLHLRDETAHGSIVVEVVRELYARMNEQQRRALVRCLPIALEAFAEQDLSALLLELNAAGIRGAEEIVGDL-------RLVRDFSGARKMVEQLGLDDAVDFDFPERPDW 330
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       | -     | 303       313       323       
                                                                                                                                                                                                                                                                                                     291     299
   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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q70KH9_9ACTN | Q70KH9)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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  3cht
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 Related Entries

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

UniProtKB/TrEMBL
        Q70KH9_9ACTN | Q70KH9: 2jcd 3chh 3chi 3chu

(-) Related Entries Specified in the PDB File

3chh UNLIGANDED PROTEIN, ORTHORHOMBIC FORM
3chi UNLIGANDED PROTEIN, MONOCLINIC FORM
3chu UNLIGANDED PROTEIN, ORTHORHOMBIC FORM