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(-) Description

Title :  CRYSTAL STRUCTURE OF AMINOGLYCOSIDE ANTIBIOTIC 6'-N-ACETYLTRANSFERASE AAC(6')-IG FROM ACINETOBACTER HAEMOLYTICUS IN COMPLEX WITH TOBRAMYCIN
 
Authors :  P. J. Stogios, E. Evdokimova, G. Minasov, V. Yim, P. Courvalin, A. Savch W. F. Anderson, Center For Structural Genomics Of Infectious D (Csgid)
Date :  26 Apr 12  (Deposition) - 09 May 12  (Release) - 22 Feb 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.77
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Center For Structural Genomics Of Infectious Diseases (Csgid), Niaid, National Institute Of Allergy And Infectious Diseases, Gnat Superfamily, Gcn5-Related N-Acetyltransferase Superfamily, N- Acetyltransferase Fold, Antibiotic Resistance, Acetyl Coenzyme A, Intracellular, Transferase-Antibiotic Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. J. Stogios, M. L. Kuhn, E. Evdokimova, M. Law, P. Courvalin, A. Savchenko
Structural And Biochemical Characterization Of Acinetobacte Spp. Aminoglycoside Acetyltransferases Highlights Functiona And Evolutionary Variation Among Antibiotic Resistance Enzymes.
Acs Infect Dis. V. 3 132 2017
PubMed-ID: 27785912  |  Reference-DOI: 10.1021/ACSINFECDIS.6B00058

(-) Compounds

Molecule 1 - AMINOGLYCOSIDE N(6')-ACETYLTRANSFERASE TYPE 1
    Chains: A, B
    EC Number: 2.3.1.82
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: P15TV LIC
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: AAC(6')-IG
    Organism Scientific: ACINETOBACTER HAEMOLYTICUS
    Organism Taxid: 29430
    Strain: BM2685
    Synonym: AAC(6')-IG, AMINOGLYCOSIDE RESISTANCE PROTEIN

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 7)

Asymmetric/Biological Unit (3, 7)
No.NameCountTypeFull Name
1CL3Ligand/IonCHLORIDE ION
2K2Ligand/IonPOTASSIUM ION
3TOY2Ligand/IonTOBRAMYCIN

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:22 , GLU A:32 , GLU A:78 , ASP A:114 , ALA A:115 , ALA A:116 , HOH A:303 , HOH A:329 , HOH A:345 , HOH A:347 , HOH A:382 , TYR B:65 , ASN B:67 , GLU B:135 , HOH B:303BINDING SITE FOR RESIDUE TOY A 201
2AC2SOFTWARELEU A:36 , LEU A:37 , GLU A:39 , ALA A:42 , GLN A:44BINDING SITE FOR RESIDUE K A 202
3AC3SOFTWAREARG A:127 , HOH A:391 , GLN B:98BINDING SITE FOR RESIDUE CL A 203
4AC4SOFTWAREALA A:116 , ASN A:119 , HOH A:325BINDING SITE FOR RESIDUE CL A 204
5AC5SOFTWARETYR A:65 , ASN A:67 , GLU A:135 , ARG B:18 , TRP B:22 , SER B:23 , ASP B:24 , GLU B:32 , GLU B:78 , ASP B:114 , ALA B:115 , ALA B:116 , HOH B:305 , HOH B:306 , HOH B:331 , HOH B:335 , HOH B:345 , HOH B:380 , HOH B:391 , HOH B:397 , HOH B:409BINDING SITE FOR RESIDUE TOY B 201
6AC6SOFTWARELEU B:36 , LEU B:37 , GLU B:39 , ALA B:42 , GLN B:44 , HOH B:365BINDING SITE FOR RESIDUE K B 202
7AC7SOFTWAREHOH A:384 , ALA B:116 , ASN B:119 , HOH B:321BINDING SITE FOR RESIDUE CL B 203

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Ser A:72 -Pro A:73
2Ser B:72 -Pro B:73
3Ile B:144 -Asp B:145

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4EVY)

(-) 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:147
                                                                                                                                                                                   
               SCOP domains d4evya_ A: automated matches                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh...eeeeeeee..eeeeeeeeeee...........eeeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4evy A  -1 QGMNIKPASEASLKDWLELRNKLWSDSEASHLQEMHQLLAEKYALQLLAYSDHQAIAMLEASIRFEYVNGTETSPVGFLEGIYVLPAHRRSGVATMLIRQAEVWAKQFSCTEFASDAALDNVISHAMHRSLGFQETEKVVYFSKKID 145
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       


Chain B from PDB  Type:PROTEIN  Length:145
                                                                                                                                                                                 
               SCOP domains d4evyb_ B: automated matches                                                                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh..eeeeeeee..eeeeeeeeeee...........eeeeeeeee.hhhh..hhhhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4evy B   1 MNIKPASEASLKDWLELRNKLWSDSEASHLQEMHQLLAEKYALQLLAYSDHQAIAMLEASIRFEYVNGTETSPVGFLEGIYVLPAHRRSGVATMLIRQAEVWAKQFSCTEFASDAALDNVISHAMHRSLGFQETEKVVYFSKKID 145
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140
   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, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)

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        AAC6_ACIHA | Q44057: 4f0y

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