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(-) Description

Title :  CRYSTAL STRUCTURE OF THE MOBILE METALLO-BETA-LACTAMASE AIM-1 FROM PSEUDOMONAS AERUGINOSA: INSIGHTS INTO ANTIBIOTIC BINDING AND THE ROLE OF GLN157
 
Authors :  H. -K. S. Leiros, P. S. Borra, B. O. Brandsdal, K. S. W. Edvardsen, J. Spen T. R. Walsh, O. Samuelsen
Date :  06 Jun 12  (Deposition) - 20 Jun 12  (Release) - 15 Aug 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.60
Chains :  Asym. Unit :  B
Biol. Unit 1:  B  (2x)
Keywords :  Hydrolase, Antibiotic Resistance, Acquired B3, Drug Binding Site, Intramolecular Disulphide Bridges (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. -K. S. Leiros, P. S. Borra, B. O. Brandsdal, K. S. W. Edvardsen, J. Spencer, T. R. Walsh, O. Samuelsen
Crystal Structure Of The Mobile Metallo-Beta-Lactamase Aim-1 From Pseudomonas Aeruginosa: Insights Into Antibiotic Binding And The Role Of Gln157
Antimicrob. Agents Chemother. V. 56 4341 2012
PubMed-ID: 22664968  |  Reference-DOI: 10.1128/AAC.00448-12

(-) Compounds

Molecule 1 - METALLO-BETA-LACTAMASE AIM-1
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector: PET-26B
    Expression System Vector Type: PLASMID
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 287

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : B
Biological Unit 1 (2x): B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 8)

Asymmetric Unit (3, 8)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION
2MG4Ligand/IonMAGNESIUM ION
3ZN3Ligand/IonZINC ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2MG-1Ligand/IonMAGNESIUM ION
3ZN-1Ligand/IonZINC ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS B:116 , HIS B:118 , HIS B:196 , HOH B:2136 , HOH B:2157 , ZN B:3229BINDING SITE FOR RESIDUE ZN B3228
2AC2SOFTWAREASP B:120 , HIS B:121 , HIS B:263 , HOH B:2136 , HOH B:2157 , ZN B:3228BINDING SITE FOR RESIDUE ZN B3229
3AC3SOFTWAREPRO B:89 , GLN B:90 , GLY B:92 , SER B:124 , GLU B:127BINDING SITE FOR RESIDUE MG B3230
4AC4SOFTWARESER B:221 , PRO B:262 , HIS B:263 , HOH B:2384BINDING SITE FOR RESIDUE CA B3231
5AC5SOFTWAREALA B:42 , ASN B:98 , HOH B:2022 , HOH B:2024BINDING SITE FOR RESIDUE MG B3232
6AC6SOFTWAREALA B:266 , TYR B:293 , HOH B:2330 , HOH B:2353BINDING SITE FOR RESIDUE MG B3233
7AC7SOFTWARETHR B:145 , ARG B:148 , ASP B:152 , HOH B:2189 , HOH B:2194 , HOH B:2204BINDING SITE FOR RESIDUE MG B3234
8AC8SOFTWAREHOH B:2260 , HOH B:2262 , HOH B:2323 , HOH B:2326BINDING SITE FOR RESIDUE ZN B3235

(-) SS Bonds  (3, 3)

Asymmetric Unit
No.Residues
1B:32 -B:66
2B:208 -B:213
3B:256 -B:290

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4AWY)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4AWY)

(-) 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 B from PDB  Type:PROTEIN  Length:270
 aligned with B5DCA0_PSEAI | B5DCA0 from UniProtKB/TrEMBL  Length:303

    Alignment length:270
                                    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       296
        B5DCA0_PSEAI     27 ASRGCADDAGWNDPAMPLKVYGNTWYVGTCGISALLVTSDAGHILVDAATPQAGPQILANIRALGFRPEDVRAIVFSHEHFDHAGSLAELQKATGAPVYARAPAIDTLKRGLPDRTDPQFEVAEPVAPVANIVTLADDGVVSVGPLALTAVASPGHTPGGTSWTWRSCEGDDCRQMVYADSLTAISDDVFRYSDDAAHPGYLAAFRNTLARVAALDCDILVTPHPSASGLWNRIGPRAAAPLMDTTACRRYAQGARQRLEKRLAEEAATS  296
               SCOP domains d4awyb_ B: automated matches                                                                                                                                                                                                                                                   SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .................eeee..eee........eee.....eeee......hhhhhhhhhhhh..hhh.eeeee....hhhhhhhhhhhhhhhh..eeee..hhhhhhhh.......hhhhh........eeee....eeee..eeeeeee........eeeeeeeee..eeeeeee...............hhhhh.hhhhhhhhhhhhhhhh...eee..hhhhhhhhhh............hhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                4awy B   28 ASRGCADDAGWNDPAMPLKVYGNTWYVGTCGISALLVTSDAGHILVDAATPQAGPQILANIRALGFRPEDVRAIVFSHEHFDHAGSLAELQKATGAPVYARAPAIDTLKRGLPDRTDPQFEVAEPVAPVANIVTLADDGVVSVGPLALTAVASPGHTPGGTSWTWRSCEGDDCRQMVYADSLTAISDDVFRYSDDAAHPGYLAAFRNTLARVAALDCDILVTPHPSASGLWNRIGPRAAAPLMDTTACRRYAQGARQRLEKRLAEEAATS  312
                                    37       |48        66        76|       87|       98       108       118       128       138       148       158       169       179       189 ||    200       210       220      |228       238       248   ||  259       269       282       292       302       312
                                            45|        57|        76|       87|                                                                          166|                    191|                               227|||                     252|                    277|                               
                                             47         66         78        89                                                                           168                     193                               1227||                      254                     281                               
                                                                                                                                                                                                                     2227|                                                                                
                                                                                                                                                                                                                       228
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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 Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain B   (B5DCA0_PSEAI | B5DCA0)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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 Related Entries

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        B5DCA0_PSEAI | B5DCA0: 4awz 4ax0 4ax1 4p62

(-) Related Entries Specified in the PDB File

4awz CRYSTAL STRUCTURE OF THE MOBILE METALLO-BETA-LACTAMASE AIM-1 FROM PSEUDOMONAS AERUGINOSA: INSIGHTS INTO ANTIBIOTIC BINDING AND THE ROLE OF GLN157
4ax0 Q157A MUTANT. CRYSTAL STRUCTURE OF THE MOBILE METALLO- BETA-LACTAMASE AIM-1 FROM PSEUDOMONAS AERUGINOSA: INSIGHTS INTO ANTIBIOTIC BINDING AND THE ROLE OF GLN157
4ax1 Q157N MUTANT. CRYSTAL STRUCTURE OF THE MOBILE METALLO- BETA-LACTAMASE AIM-1 FROM PSEUDOMONAS AERUGINOSA: INSIGHTS INTO ANTIBIOTIC BINDING AND THE ROLE OF GLN157