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(-) Description

Title :  CRYSTAL STRUCTURE OF NATIVE CTX-M-15 EXTENDED-SPECTRUM BETA-LACTAMASE
 
Authors :  J. D. Docquier, M. Benvenuti, J. M. Bruneau, G. M. Rossolini, C. Miossec M. T. Black, S. Mangani
Date :  28 Sep 12  (Deposition) - 10 Apr 13  (Release) - 19 Mar 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.10
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolysis Of Beta-Lactams, Antibiotic Resistance, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. D. Lahiri, S. Mangani, T. Durand-Reville, M. Benvenuti, F. De Luca G. Sanyal, J. D. Docquier
Structural Insight Into Potent Broad-Spectrum Inhibition With Reversible Recyclization Mechanism: Avibactam In Complex With Ctx-M-15 And Pseudomonas Aeruginosa Ampc Beta-Lactamases
Antimicrob. Agents Chemother. V. 57 2496 2013
PubMed-ID: 23439634  |  Reference-DOI: 10.1128/AAC.02247-12

(-) Compounds

Molecule 1 - BETA-LACTAMASE
    ChainsA
    EC Number3.5.2.6
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentUNP RESIDUES 29-291
    GeneBLAUOE-1, BLA, BLA CTX-M-15, BLACTX-M-15, BLACTX-M15, CTX-M- 15
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562
    SynonymBETA-LACTAMASE CTX-M, BETA-LACTAMASE CTX-M-15, BETA- LACTAMASE BLA-CTX-M-15, BLACTX-M-15, CTX-M-15, CTX-M-15 BETA- LACTAMASE, CTX-M-15 EXTENDED-SPECTRUM BETA-LACTAMASE, CTX-M-3-LIKE BETA-LACTAMASE, EXTENDED-SPECTRUM BETA-LACTAMASE CTX-M-15

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 14)

Asymmetric/Biological Unit (3, 14)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2EDO8Ligand/Ion1,2-ETHANEDIOL
3SO45Ligand/IonSULFATE ION

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWARESER A:70 , SER A:130 , THR A:235 , GLY A:236 , SER A:237 , HOH A:411 , HOH A:460 , HOH A:487 , HOH A:596BINDING SITE FOR RESIDUE SO4 A 301
02AC2SOFTWARELYS A:82 , ARG A:164 , THR A:168 , ARG A:178 , HOH A:606 , HOH A:615 , HOH A:627 , HOH A:632BINDING SITE FOR RESIDUE SO4 A 302
03AC3SOFTWARELYS A:98 , LYS A:99 , SER A:100 , HOH A:409 , HOH A:475 , HOH A:568 , HOH A:587BINDING SITE FOR RESIDUE SO4 A 303
04AC4SOFTWARELYS A:98 , ARG A:153 , LYS A:197 , EDO A:311 , HOH A:409 , HOH A:638BINDING SITE FOR RESIDUE SO4 A 304
05AC5SOFTWAREARG A:39 , SER A:272 , ARG A:274 , HOH A:628BINDING SITE FOR RESIDUE SO4 A 305
06AC6SOFTWAREASP A:63 , LYS A:83 , GLU A:87 , LEU A:90 , GLN A:93 , HIS A:141 , ARG A:184 , HOH A:553BINDING SITE FOR RESIDUE EDO A 306
07AC7SOFTWAREALA A:79 , PHE A:151 , HOH A:457 , HOH A:465 , HOH A:534BINDING SITE FOR RESIDUE EDO A 307
08AC8SOFTWARELEU A:59 , ARG A:61 , ALA A:62 , ASP A:63 , HOH A:507BINDING SITE FOR RESIDUE EDO A 308
09AC9SOFTWAREASN A:51 , ASN A:104 , PRO A:167 , LEU A:288 , HOH A:532 , HOH A:599BINDING SITE FOR RESIDUE EDO A 309
10BC1SOFTWAREILE A:50 , ASN A:55 , SER A:147 , GLN A:188 , ARG A:191 , HOH A:457 , HOH A:534BINDING SITE FOR RESIDUE EDO A 310
11BC2SOFTWARESER A:100 , ARG A:191 , LEU A:195 , SO4 A:304 , HOH A:448 , HOH A:499 , HOH A:531BINDING SITE FOR RESIDUE EDO A 311
12BC3SOFTWAREARG A:44 , ARG A:61 , HOH A:426 , HOH A:540BINDING SITE FOR RESIDUE EDO A 312
13BC4SOFTWAREGLY A:115 , THR A:116 , SER A:202 , GLN A:203 , GLN A:206 , HOH A:456 , HOH A:502BINDING SITE FOR RESIDUE EDO A 313
14BC5SOFTWAREALA A:227 , GLN A:267 , LYS A:269BINDING SITE FOR RESIDUE CL A 314

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4HBT)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Glu A:166 -Pro A:167

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4HBT)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4HBT)

(-) Exons   (0, 0)

(no "Exon" information available for 4HBT)

(-) 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:262
                                                                                                                                                                                                                                                                                                      
               SCOP domains d4hbta_ A: automated matches                                                                                                                                                                                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhh.eeeeeeee....eeeee.....ee.hhhhhhhhhhhhhhhhh...hhhh.eee.hhhhh.....hhhhh...eeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhh........eehhhhhhhhhhhhhh....hhhhhhhhhhhhhh......hhhhhh....eeeeeeeee...eeeeeeeee......eeeeeeee........hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4hbt A  27 TADVQQKLAELERQSGGRLGVALINTADNSQILYRADERFAMCSTSKVMAAAAVLKKSESEPNLLNQRVEIKKSDLVNYNPIAEKHVNGTMSLAELSAAALQYSDNVAMNKLIAHVGGPASVTAFARQLGDETFRLDRTEPTLNTAIPGDPRDTTSPRAMAQTLRNLTLGKALGDSQRAQLVTWMKGNTTGAASIQAGLPASWVVGDKTGSGGYGTTNDIAVIWPKDRAPLILVTYFTQPQPKAESRRDVLASAAKIVTDGL 288
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286  

   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  (1, 1)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4HBT)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4HBT)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Glu A:166 - Pro A:167   [ RasMol ]  
 

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 Related Entries

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UniProtKB/TrEMBL
        Q9EXV5_ECOLX | Q9EXV54hbu 5fa7 5fao 5fap

(-) Related Entries Specified in the PDB File

4gzb 4hbu 4hef