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(-) Description

Title :  QUORUM-SENSING SIGNAL INTEGRATOR LUXO - CATALYTIC DOMAIN BOUND TO CV-133 INHIBITOR
 
Authors :  T. Shah, H. B. Selcuk, P. D. Jeffrey, F. M. Hughson
Date :  11 Nov 15  (Deposition) - 20 Apr 16  (Release) - 08 Jun 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Quorum Sensing, Aaa+ Protein, Catalytic Domain, Atpase, Inhibitor, Transcription-Transcription Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Boyaci, T. Shah, A. Hurley, B. Kokona, Z. Li, C. Ventocilla, P. D. Jeffrey, M. F. Semmelhack, R. Fairman, B. L. Bassler, F. M. Hughso
Structure, Regulation, And Inhibition Of The Quorum-Sensing Signal Integrator Luxo.
Plos Biol. V. 14 02464 2016
PubMed-ID: 27219477  |  Reference-DOI: 10.1371/JOURNAL.PBIO.1002464

(-) Compounds

Molecule 1 - PUTATIVE REPRESSOR PROTEIN LUXO
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQLINKH
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: AAA+ CATALYTIC DOMAIN (UNP RESIDUES 141-387)
    Organism Scientific: PHOTOBACTERIUM ANGUSTUM
    Organism Taxid: 661

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 4)

Asymmetric/Biological Unit (4, 4)
No.NameCountTypeFull Name
15QT1Ligand/Ion2,2-DIMETHYLPROPYL 2-[(3-OXIDANYLIDENE-5-SULFANYLIDENE-2~{H}-1,2,4-TRIAZIN-6-YL)AMINO]ETHANOATE
2EDO1Ligand/Ion1,2-ETHANEDIOL
3EPE1Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
4SO41Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:141 , PHE A:142 , ILE A:143 , THR A:174 , GLY A:175 , VAL A:178 , ARG A:316 , ILE A:323 , VAL A:359 , GLN A:363binding site for residue 5QT A 401
2AC2SOFTWAREGLU A:171 , GLY A:173 , THR A:174 , GLY A:175 , LYS A:176 , HOH A:505 , HOH A:579binding site for residue SO4 A 402
3AC3SOFTWARELYS A:163 , ALA A:164 , THR A:165 , ILE A:258 , GLN A:259 , VAL A:274 , ASP A:275 , VAL A:276 , VAL A:305 , GLU A:351 , ARG A:367 , HOH A:510 , HOH A:529 , HOH A:553 , HOH A:627binding site for residue EPE A 403
4AC4SOFTWARESER A:158 , LYS A:337 , VAL A:371 , THR A:374 , HOH A:614binding site for residue EDO A 404

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5EP3)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Pro A:385 -Pro A:386

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5EP3)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5EP3)

(-) Exons   (0, 0)

(no "Exon" information available for 5EP3)

(-) 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:253
                                                                                                                                                                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhh....eeee.....hhhhhhhhhhhhh......eeeee....hhhhhhhhhhee...........eehhhhhh...eeeee.hhhhhhhhhhhhhhhhhhhee........ee...eeeee...hhhhhhhh...hhhhhhhhh.eeee..hhhhhhhhhhhhhhhhhhhhhhhhh....eehhhhhhhhhhh...hhhhhhhhhhhhhhhhh...eehhhhh..hhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5ep3 A 141 GFIGNSLPMQAVYRVIESAASSKATVFITGESGTGKEVCAEAIHAASPRHDKPFIALNCAAIPKDLIESELFGHVKGAFTGASTERQGAVEMAHNGTLMLDELCEMDLDLQSKLLRFIQTGTYQKVGSSKMSSVDVRFVCATNRNPWEEVQEGRFREDLYYRLHVIPISLPPLRERGGDIIEIAHALLGLMSLEEGKSFSRFSEPVLRLFESYSWPGNVRELQNVIRNIVVLNTDDEVKLEMVPPPILEHHHH 393
                                   150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390
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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 5EP3)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5EP3)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5EP3)

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Pro A:385 - Pro A:386   [ RasMol ]  
 

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 Related Entries

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UniProtKB/TrEMBL
        Q1ZS18_PHOAS | Q1ZS18: 5ep0 5ep1 5ep2 5ep4

(-) Related Entries Specified in the PDB File

5ep0 5ep1 5ep2 5ep4