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(-) Description

Title :  STRUCTURE OF PSEUDOMONAS QUINOLONE SIGNAL RESPONSE PROTEIN PQSE
 
Authors :  S. Yu, W. Blankenfeldt
Date :  17 Jun 08  (Deposition) - 23 Jun 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Quorum Sensing, Pseudomonas Quinolone Signal, Pqs, Metal-Beta- Lactamase, Iron, Phosphodiesterase, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Yu, V. Jensen, J. Seeliger, I. Feldmann, S. Weber, E. Schleicher, S. Haussler, W. Blankenfeldt
Structure Elucidation And Preliminary Assessment Of Hydrolase Activity Of Pqse, The Pseudomonas Quinolone Signa (Pqs) Response Protein.
Biochemistry V. 48 10298 2009
PubMed-ID: 19788310  |  Reference-DOI: 10.1021/BI900123J

(-) Compounds

Molecule 1 - UNCHARACTERIZED PROTEIN PA1000
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: ROSETTA2 PLYSS
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: PA1000
    Mutation: YES
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 287
    Strain: PAO1
    Synonym: PSEUDOMONAS QUINOLONE SIGNAL RESPONSE PROTEIN, PQSE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
1B4N1Ligand/IonBIS(4-NITROPHENYL) HYDROGEN PHOSPHATE
2FE2Ligand/IonFE (III) ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:69 , HIS A:71 , HIS A:159 , ASP A:178 , HOH A:1001BINDING SITE FOR RESIDUE FE A 998
2AC2SOFTWAREASP A:73 , HIS A:74 , ASP A:178 , HIS A:221 , HOH A:1001BINDING SITE FOR RESIDUE FE A 999
3AC3SOFTWAREHIS A:71 , TYR A:72 , ASP A:73 , HIS A:159 , ASP A:178 , ALA A:182 , ARG A:191 , LEU A:193 , PHE A:195 , HIS A:221 , GLN A:272 , LEU A:281 , HIS A:282 , SER A:285 , ARG A:288 , HOH A:1001 , HOH A:1218BINDING SITE FOR RESIDUE B4N A 1000

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3DH8)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3DH8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3DH8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3DH8)

(-) Exons   (0, 0)

(no "Exon" information available for 3DH8)

(-) 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:299
 aligned with Y1000_PSEAE | P20581 from UniProtKB/Swiss-Prot  Length:301

    Alignment length:299
                              1                                                                                                                                                                                                                                                                                                        
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288         
          Y1000_PSEAE     - --MLRLSAPGQLDDDLCLLGDVQVPVFLLRLGEASWALVEGGISRDAELVWADLCRWVADPSQVHYWLITHKHYDHCGLLPYLCPRLPNVQVLASERTCQAWKSESAVRVVERLNRQLLRAEQRLPEACAWDALPVRAVADGEWLELGPRHRLQVIEAHGHSDDHVVFYDVRRRRLFCGDALGEFDEAEGVWRPLVFDDMEAYLESLERLQRLPTLLQLIPGHGGLLRGRLAADGAESAYTECLRLCRRLLWRQSMGESLDELSEELHRAWGGQSVDFLPGELHLGSMRRMLEILSRQA 297
               SCOP domains d3dh8a_ A: automated matches                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee...eeee..eeee......eeeeeee..eeeee...hhhhhhhhhhhhhhhh.hhh.eeeee..........hhhhhhhhh...eeeeehhhhhhhhhhhhhhhhhhhhhh............hhhhh.eeee....eeeee..eeeeeee........eeeeehhh.eeeee....eee....eee.....hhhhhhhhhhhhhh.....eeee....eeehhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dh8 A 900 SHMLRLSAPGQLDDDLCLLGDVQVPVFLLRLGEASWALVEGGISRDAELVWADLCRWVADPSQVHYWLITHKHYDHCGLLPYLCPRLPNVQVLASERTCQAWKSESAVRVVERLNRQLLRAEQRLPEACAWDALPVRAVADGEWLELGPRHRLQVIEAHGHSDDHVVFYDVRRRRLFCGDALGAFDEAEGVWRPLVFDDMEAYLESLERLQRLPTLLQLIPGHGGLLRGRLAADGAESAYTECLRLCRRLLWRQSMGESLDELSEELHRAWGGQSVDFLPGELHLGSMRRMLEILSRQA 297
                             ||      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288         
                             ||                                                                                                                                                                                                                                                                                                        
                           901|                                                                                                                                                                                                                                                                                                        
                              1
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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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3DH8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3DH8)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Y1000_PSEAE | P20581)
biological process
    GO:0044550    secondary metabolite biosynthetic process    The chemical reactions and pathways resulting in the formation of secondary metabolites, the compounds that are not necessarily required for growth and maintenance of cells, and are often unique to a taxon.

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 Related Entries

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

UniProtKB/Swiss-Prot
        Y1000_PSEAE | P20581: 2q0i 2q0j 2vw8 5hio 5hip 5hiq 5his

(-) Related Entries Specified in the PDB File

2q0i 2q0j