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(-) Description

Title :  STRUCTURAL AND MECHANISTIC ANALYSIS OF THE MAGNESIUM-INDEPENDENT AROMATIC PRENYLTRANSFERASE CLOQ FROM THE CLOROBIOCIN BIOSYNTHETIC PATHWAY
 
Authors :  U. Metzger, S. Keller, C. E. M. Stevenson, L. Heide, D. M. Lawson
Date :  25 Jul 10  (Deposition) - 27 Oct 10  (Release) - 08 Dec 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.22
Chains :  Asym./Biol. Unit :  A
Keywords :  Transferase, Pt-Barrel, Antibiotic Biosynthesis (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  U. Metzger, S. Keller, C. E. M. Stevenson, L. Heide, D. M. Lawson
Structure And Mechanism Of The Magnesium-Independent Aromatic Prenyltransferase Cloq From The Clorobiocin Biosynthetic Pathway.
J. Mol. Biol. V. 404 611 2010
PubMed-ID: 20946900  |  Reference-DOI: 10.1016/J.JMB.2010.09.067

(-) Compounds

Molecule 1 - CLOQ
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: CLOQ-PET28A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Variant: PLYSS
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Scientific: STREPTOMYCES ROSEOCHROMOGENES SUBSP. OSCITANS
    Organism Taxid: 149682
    Other Details: R66S MUTANT COMPLEXED WITH 4-HYDROXYPHENYL PYRUVATE
    Synonym: AROMATIC PRENYLTRANSFERASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 9)

Asymmetric/Biological Unit (3, 9)
No.NameCountTypeFull Name
134H1Ligand/Ion(2R)-2-HYDROXY-3-(4-HYDROXYPHENYL)PROPANOICACID
2EDO1Ligand/Ion1,2-ETHANEDIOL
3FMT7Ligand/IonFORMIC ACID

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:68 , ARG A:160 , PHE A:161 , TYR A:174 , CYS A:215 , TYR A:233 , LEU A:235 , GLU A:281 , CYS A:297 , HOH A:2152 , HOH A:2153BINDING SITE FOR RESIDUE 34H A1315
2AC2SOFTWAREGLU A:40 , ALA A:41 , ARG A:43 , ASP A:44 , HOH A:2019BINDING SITE FOR RESIDUE EDO A1316
3AC3SOFTWARESER A:57 , GLN A:58 , ALA A:199 , ALA A:200 , TYR A:277 , HOH A:2154BINDING SITE FOR RESIDUE FMT A1317
4AC4SOFTWARETYR A:124 , GLY A:127 , ARG A:160 , TRP A:295 , HOH A:2150BINDING SITE FOR RESIDUE FMT A1318
5AC5SOFTWARETYR A:102BINDING SITE FOR RESIDUE FMT A1319
6AC6SOFTWAREGLN A:58 , SER A:274 , HOH A:2026BINDING SITE FOR RESIDUE FMT A1320
7AC7SOFTWAREARG A:16 , ARG A:20 , HIS A:32 , ASP A:36BINDING SITE FOR RESIDUE FMT A1321
8AC8SOFTWAREARG A:20 , GLY A:27 , ALA A:31 , HIS A:32 , ARG A:33 , LEU A:34 , HOH A:2156BINDING SITE FOR RESIDUE FMT A1322
9AC9SOFTWARELYS A:120 , ASP A:165 , ASN A:172BINDING SITE FOR RESIDUE FMT A1323

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2XM7)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Gly A:179 -Pro A:180

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2XM7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2XM7)

(-) Exons   (0, 0)

(no "Exon" information available for 2XM7)

(-) 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:307
 aligned with CLOQ_STRRC | Q8GHB2 from UniProtKB/Swiss-Prot  Length:324

    Alignment length:307
                                    17        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       
           CLOQ_STRRC     8 QEFDCERFRADIRATAAAIGAPIAHRLTDTVLEAFRDNFAQGATLWKTTSQPGDQLSYRFFSRLKMDTVSRAIDAGLLDAAHPTLAVVDAWSSLYGGAPVQSGDFDAGRGMAKTWLYFGGLRPAEDILTVPALPASVQARLKDFLALGLAHVRFAAVDWRHHSANVYFRGKGPLDTVQFARIHALSGSTPPAAHVVEEVLAYMPEDYCVAITLDLHSGDIERVCFYALKVPKNALPRIPTRIARFLEVAPSHDVEECNVIGWSFGRSGDYVKAERSYTGNMAEILAGWNCFFHGEEGRDHDLRALHQ 314
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhheeeeeee.......eeeee.....hhhhhhhhh........hhhhhhhhhhhhhhh.eeeeeee...eeeeeeeeeeeeeehhhhhh....hhhhhhhhhhhhhh...eeeeeeee....eeeeeeee....hhhhhhhhhhh......hhhhhhhhhhh....eeeeeeee.....eeeeeeeee..hhhhh...hhhhhhhhhhh........eeeeeeee....eeeeeeeee.hhhhhhhhh..........hhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xm7 A   8 QEFDCERFRADIRATAAAIGAPIAHRLTDTVLEAFRDNFAQGATLWKTTSQPGDQLSYSFFSRLKMDTVSRAIDAGLLDAAHPTLAVVDAWSSLYGGAPVQSGDFDAGRGMAKTWLYFGGLRPAEDILTVPALPASVQARLKDFLALGLAHVRFAAVDWRHHSANVYFRGKGPLDTVQFARIHALSGSTPPAAHVVEEVLAYMPEDYCVAITLDLHSGDIERVCFYALKVPKNALPRIPTRIARFLEVAPSHDVEECNVIGWSFGRSGDYVKAERSYTGNMAEILAGWNCFFHGEEGRDHDLRALHQ 314
                                    17        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
   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)
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  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 2XM7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2XM7)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2XM7)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (CLOQ_STRRC | Q8GHB2)
molecular function
    GO:0004659    prenyltransferase activity    Catalysis of the transfer of a prenyl group from one compound (donor) to another (acceptor).
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0016765    transferase activity, transferring alkyl or aryl (other than methyl) groups    Catalysis of the transfer of an alkyl or aryl (but not methyl) group from one compound (donor) to another (acceptor).
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.

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    Gly A:179 - Pro A:180   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        CLOQ_STRRC | Q8GHB2: 2xlq 2xly 2xm5

(-) Related Entries Specified in the PDB File

2xlq STRUCTURAL AND MECHANISTIC ANALYSIS OF THE MAGNESIUM-INDEPENDENT AROMATIC PRENYLTRANSFERASE CLOQ FROM THE CLOROBIOCIN BIOSYNTHETIC PATHWAY
2xly STRUCTURAL AND MECHANISTIC ANALYSIS OF THE MAGNESIUM-INDEPENDENT AROMATIC PRENYLTRANSFERASE CLOQ FROM THE CLOROBIOCIN BIOSYNTHETIC PATHWAY
2xm5 STRUCTURAL AND MECHANISTIC ANALYSIS OF THE MAGNESIUM-INDEPENDENT AROMATIC PRENYLTRANSFERASE CLOQ FROM THE CLOROBIOCIN BIOSYNTHETIC PATHWAY