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(-) Description

Title :  CRYSTAL STRUCTURE OF IMP-2 METALLO-BETA-LACTAMASE FROM ACINETOBACTER SPP.
 
Authors :  Y. Yamaguchi, S. Matsueda, K. Matsunaga, N. Takashio, S. Toma-Fukai, Y. Yamagata, N. Shibata, J. Wachino, K. Shibayama, Y. Arakawa, H. Kuro
Date :  13 Aug 14  (Deposition) - 24 Dec 14  (Release) - 06 May 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Antibiotic Resistance, Beta-Lactam Antibiotics, Metallo-Beta- Lactamase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Yamaguchi, S. Matsueda, K. Matsunaga, N. Takashio, S. Toma-Fukai, Y. Yamagata, N. Shibata, J. Wachino, K. Shibayama, Y. Arakawa, H. Kurosaki
Crystal Structure Of Imp-2 Metallo-Beta-Lactamase From Acinetobacter Spp. : Comparison Of Active-Site Loop Structures Between Imp-1 And Imp-2.
Biol. Pharm. Bull. V. 38 96 2015
PubMed-ID: 25744464  |  Reference-DOI: 10.1248/BPB.B14-00594

(-) Compounds

Molecule 1 - BETA-LACTAMASE
    Chains: A
    EC Number: 3.5.2.6
    Engineered: YES
    Expression System: ESCHERICHIA COLI HB101
    Expression System Plasmid: PBCSK(+)
    Expression System Taxid: 634468
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 18-246
    Gene: BLAIMP-2
    Organism Scientific: ACINETOBACTER BAUMANNII
    Organism Taxid: 470
    Synonym: METALLO-BETA-LACTAMASE IMP-2

 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
1ACT1Ligand/IonACETATE ION
2ZN2Ligand/IonZINC ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:78 , HIS A:80 , HIS A:140 , ZN A:302 , ACT A:303binding site for residue ZN A 301
2AC2SOFTWAREASP A:82 , CYS A:159 , HIS A:198 , ZN A:301 , ACT A:303binding site for residue ZN A 302
3AC3SOFTWAREHIS A:80 , LYS A:128 , HIS A:140 , LYS A:162 , ASN A:168 , HIS A:198 , ZN A:301 , ZN A:302 , HOH A:407 , HOH A:511binding site for residue ACT A 303

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:218
                                                                                                                                                                                                                                                          
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee..eeeeeeeeee...eeeeeeeeeeee..eeeee....hhhhhhhhhhhhhhh..eeeeee....hhhhhhhhhhhhhh...ee.hhhhhhhhhhh............eeeee...eeee...........eeee....eeeee.................hhhhhhhhhhhhh....eeee.......hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ubq A   5 LPDLKIEKLEEGVYVHTSFEEVNGWGVVSKHGLVVLVNTDAYLIDTPFTATDTEKLVNWFVERGYKIKGTISSHFHSDSTGGIEWLNSQSIPTYASELTNELLKKDGKVQAKNSFSGVSYWLVKNKIEVFYPGPGHTQDNVVVWLPEKKILFGGCFVKPDGLGNLGDANLEAWPKSAKILMSKYVKAKLVVSSHSEIGDASLLKRTWEQAVKGLNESK 222
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214
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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  (0, 0)

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(-) Gene Ontology  (6, 6)

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