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(-) Description

Title :  STRUCTURE OF QNRB1 (FULL LENGTH), A PLASMID-MEDIATED FLUOROQUINOLONE RESISTANCE PROTEIN
 
Authors :  M. W. Vetting, S. S. Hegde, C. H. Park, G. A. Jacoby, D. C. Hooper, J. S. Bla
Date :  12 Oct 10  (Deposition) - 20 Oct 10  (Release) - 27 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,D  (1x)
Biol. Unit 2:  B,C  (1x)
Keywords :  Cell Cycle, Pentapeptide Repeat, Prp, Antibiotic Resistance, Right Handed Quadrilateral Beta-Helix (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. W. Vetting, S. S. Hegde, M. Wang, G. A. Jacoby, D. C. Hooper, J. S. Blanchard
Structure Of Qnrb1, A Plasmid-Mediated Fluoroquinolone Resistance Factor.
J. Biol. Chem. V. 286 25265 2011
PubMed-ID: 21597116  |  Reference-DOI: 10.1074/JBC.M111.226936

(-) Compounds

Molecule 1 - QNRB1
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: TOPISOMERASE POISON RESISTANCE FACTOR, RESIDUES 13-226
    Organism Scientific: KLEBSIELLA PNEUMONIAE
    Organism Taxid: 573

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A  D
Biological Unit 2 (1x):  BC 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2XTW)

(-) Sites  (0, 0)

(no "Site" information available for 2XTW)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2XTW)

(-) Sequences/Alignments

Asymmetric 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:213
 aligned with Q2I1Y8_KLEPN | Q2I1Y8 from UniProtKB/TrEMBL  Length:226

    Alignment length:213
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219   
         Q2I1Y8_KLEPN    10 GTNMALALVGEKIDRNRFTGEKIENSTFFNCDFSGADLSGTEFIGCQFYDRESQKGCNFSRAMLKDAIFKSCDLSMADFRNSSALGIEIRHCRAQGADFRGASFMNMITTRTWFCSAYITNTNLSYANFSKVVLEKCELWENRWIGAQVLGATFSGSDLSGGEFSTFDWRAANFTHCDLTNSELGDLDIRGVDLQGVKLDNYQASLLMERLGI 222
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee..eee............eee..eee............eee.......................eee................eeee..............ee.......ee.eeee...............................................................................hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xtw A  -2 GSHMALALVGEKIDRNRFTGEKIENSTFFNCDFSGADLSGTEFIGCQFYDRESQKGCNFSRAMLKDAIFKSCDLSMADFRNSSALGIEIRHCRAQGADFRGASFMNMITTRTWFCSAYITNTNLSYANFSKVVLEKCELWENRWIGAQVLGATFSGSDLSGGEFSTFDWRAANFTHCDLTNSELGDLDIRGVDLQGVKLDNYQASLLMERLGI 210
                                     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207   


Chain B from PDB  Type:PROTEIN  Length:215
 aligned with Q2I1Y8_KLEPN | Q2I1Y8 from UniProtKB/TrEMBL  Length:226

    Alignment length:215
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219     
         Q2I1Y8_KLEPN    10 GTNMALALVGEKIDRNRFTGEKIENSTFFNCDFSGADLSGTEFIGCQFYDRESQKGCNFSRAMLKDAIFKSCDLSMADFRNSSALGIEIRHCRAQGADFRGASFMNMITTRTWFCSAYITNTNLSYANFSKVVLEKCELWENRWIGAQVLGATFSGSDLSGGEFSTFDWRAANFTHCDLTNSELGDLDIRGVDLQGVKLDNYQASLLMERLGIAV 224
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee...ee............eee...ee............eee.......................eee................eeee..............ee.......ee.eeee...............................................................................hhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xtw B  -2 GSHMALALVGEKIDRNRFTGEKIENSTFFNCDFSGADLSGTEFIGCQFYDRESQKGCNFSRAMLKDAIFKSCDLSMADFRNSSALGIEIRHCRAQGADFRGASFMNMITTRTWFCSAYITNTNLSYANFSKVVLEKCELWENRWIGAQVLGATFSGSDLSGGEFSTFDWRAANFTHCDLTNSELGDLDIRGVDLQGVKLDNYQASLLMERLGIAV 212
                                     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207     


Chain C from PDB  Type:PROTEIN  Length:209
 aligned with Q2I1Y8_KLEPN | Q2I1Y8 from UniProtKB/TrEMBL  Length:226

    Alignment length:209
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215         
         Q2I1Y8_KLEPN    16 ALVGEKIDRNRFTGEKIENSTFFNCDFSGADLSGTEFIGCQFYDRESQKGCNFSRAMLKDAIFKSCDLSMADFRNSSALGIEIRHCRAQGADFRGASFMNMITTRTWFCSAYITNTNLSYANFSKVVLEKCELWENRWIGAQVLGATFSGSDLSGGEFSTFDWRAANFTHCDLTNSELGDLDIRGVDLQGVKLDNYQASLLMERLGIAV 224
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee..................ee............eee.......................eee.................eee..............ee.......ee..eee...............................................................................hhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xtw C   4 ALVGEKIDRNRFTGEKIENSTFFNCDFSGADLSGTEFIGCQFYDRESQKGCNFSRAMLKDAIFKSCDLSMADFRNSSALGIEIRHCRAQGADFRGASFMNMITTRTWFCSAYITNTNLSYANFSKVVLEKCELWENRWIGAQVLGATFSGSDLSGGEFSTFDWRAANFTHCDLTNSELGDLDIRGVDLQGVKLDNYQASLLMERLGIAV 212
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203         


Chain D from PDB  Type:PROTEIN  Length:208
 aligned with Q2I1Y8_KLEPN | Q2I1Y8 from UniProtKB/TrEMBL  Length:226

    Alignment length:208
                                    24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214        
         Q2I1Y8_KLEPN    15 LALVGEKIDRNRFTGEKIENSTFFNCDFSGADLSGTEFIGCQFYDRESQKGCNFSRAMLKDAIFKSCDLSMADFRNSSALGIEIRHCRAQGADFRGASFMNMITTRTWFCSAYITNTNLSYANFSKVVLEKCELWENRWIGAQVLGATFSGSDLSGGEFSTFDWRAANFTHCDLTNSELGDLDIRGVDLQGVKLDNYQASLLMERLGI 222
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -------------------------------------------------------------------------------------------Pentapeptide_4-2xtwD01 D:94-171                                               --------------------------------------- Pfam domains (1)
           Pfam domains (2) -------------------------------------------------------------------------------------------Pentapeptide_4-2xtwD02 D:94-171                                               --------------------------------------- Pfam domains (2)
           Pfam domains (3) -------------------------------------------------------------------------------------------Pentapeptide_4-2xtwD03 D:94-171                                               --------------------------------------- Pfam domains (3)
           Pfam domains (4) -------------------------------------------------------------------------------------------Pentapeptide_4-2xtwD04 D:94-171                                               --------------------------------------- Pfam domains (4)
           Pfam domains (5) -------------------------------------------------------------------------------------------Pentapeptide_4-2xtwD05 D:94-171                                               --------------------------------------- Pfam domains (5)
           Pfam domains (6) -------------------------------------------------------------------------------------------Pentapeptide_4-2xtwD06 D:94-171                                               --------------------------------------- Pfam domains (6)
           Pfam domains (7) -------------------------------------------------------------------------------------------Pentapeptide_4-2xtwD07 D:94-171                                               --------------------------------------- Pfam domains (7)
           Pfam domains (8) -------------------------------------------------------------------------------------------Pentapeptide_4-2xtwD08 D:94-171                                               --------------------------------------- Pfam domains (8)
         Sec.struct. author .eee............eee..eee............eee.......................eee.................eee..............ee.......ee..eee...............................................................................hhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xtw D   3 LALVGEKIDRNRFTGEKIENSTFFNCDFSGADLSGTEFIGCQFYDRESQKGCNFSRAMLKDAIFKSCDLSMADFRNSSALGIEIRHCRAQGADFRGASFMNMITTRTWFCSAYITNTNLSYANFSKVVLEKCELWENRWIGAQVLGATFSGSDLSGGEFSTFDWRAANFTHCDLTNSELGDLDIRGVDLQGVKLDNYQASLLMERLGI 210
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202
   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)
  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 2XTW)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 8)

Asymmetric Unit
(-)
Clan: Pentapeptide (11)

(-) Gene Ontology  (0, 0)

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 Related Entries

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

UniProtKB/TrEMBL
        Q2I1Y8_KLEPN | Q2I1Y8: 2xtx 2xty

(-) Related Entries Specified in the PDB File

2xtx STRUCTURE OF QNRB1 (M102R-TRYPSIN TREATED), A PLASMID- MEDIATED FLUOROQUINOLONE RESISTANCE PROTEIN
2xty STRUCTURE OF QNRB1 (R167E-TRYPSIN TREATED), A PLASMID- MEDIATED FLUOROQUINOLONE RESISTANCE PROTEIN