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(-) Description

Title :  CRYSTAL STRUCTURE OF A GCN5-RELATED N-ACETYLTRANSFERASE: SERRATIA MARESCENS AMINOGLYCOSIDE 3-N-ACETYLTRANSFERASE
 
Authors :  E. Wolf, A. Vassilev, Y. Makino, A. Sali, Y. Nakatani, S. K. Burley
Date :  08 Aug 98  (Deposition) - 07 Oct 98  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Aminoglycoside 3-N-Acetyltransferase, Eubacterial Aminoglycoside Resistance, Gcn5-Related N-Acetyltransferase, Coa-Binding, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Wolf, A. Vassilev, Y. Makino, A. Sali, Y. Nakatani, S. K. Burley
Crystal Structure Of A Gcn5-Related N-Acetyltransferase: Serratia Marcescens Aminoglycoside 3-N-Acetyltransferase.
Cell(Cambridge, Mass. ) V. 94 439 1998
PubMed-ID: 9727487  |  Reference-DOI: 10.1016/S0092-8674(00)81585-8

(-) Compounds

Molecule 1 - PROTEIN (SERRATIA MARCESCENS AMINOGLYCOSIDE-3-N- ACETYLTRANSFERASE)
    Cell: EUBACTERIA
    Cellular Location: CYTOPLASM
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Cellular Location: CYTOPLASM
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector: PET28A
    Expression System Vector Type: PLASMID
    Gene: AACC1
    Organism Scientific: SERRATIA MARCESCENS
    Organism Taxid: 615

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
1COA2Ligand/IonCOENZYME A
2SPD1Ligand/IonSPERMIDINE

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:51 , TYR A:57 , TYR A:109 , ASP A:110 , GLY A:149 , TYR A:157BINDING SITE FOR RESIDUE SPD A 200
2AC2SOFTWAREPHE A:51 , LEU A:111 , ALA A:112 , VAL A:113 , ARG A:118 , ARG A:119 , GLN A:120 , GLY A:121 , ILE A:122 , ALA A:123 , THR A:124 , VAL A:144 , GLN A:145 , ASP A:147 , HOH A:453 , HOH A:593 , HOH A:651 , HOH A:652 , ARG B:119 , HOH B:494 , HOH B:611BINDING SITE FOR RESIDUE COA A 300
3AC3SOFTWAREPHE B:51 , LEU B:111 , ALA B:112 , VAL B:113 , ARG B:118 , ARG B:119 , GLN B:120 , GLY B:121 , ALA B:123 , THR B:124 , VAL B:144 , ASP B:147 , HOH B:412 , HOH B:573 , HOH B:588 , HOH B:649BINDING SITE FOR RESIDUE COA B 301
4ACOAUTHORLEU A:111 , VAL A:113 , ARG A:119 , GLN A:120 , GLY A:121 , ILE A:122 , ALA A:123 , THR A:124COENZYME A BINDING RESIDUES IN MOL A OF NCS- HOMODIMER
5BCOAUTHORLEU B:111 , VAL B:113 , ARG B:119 , GLN B:120 , GLY B:121 , ILE B:122 , ALA B:123 , THR B:124COENZYME A BINDING RESIDUES IN MOL B OF NCS- HOMODIMER

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1BO4)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1BO4)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1BO4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1BO4)

(-) Exons   (0, 0)

(no "Exon" information available for 1BO4)

(-) 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:137
 aligned with Q53396_SERMA | Q53396 from UniProtKB/TrEMBL  Length:177

    Alignment length:137
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       
         Q53396_SERMA    25 GIIRTCRLGPDQVKSMRAALDLFGREFGDVATYSQHQPDSDYLGNLLRSKTFIALAAFDQEAVVGALAAYVLPKFEQPRSEIYIYDLAVSGEHRRQGIATALINLLKHEANALGAYVIYVQADYGDDPAVALYTKLG 161
               SCOP domains d1bo4a_ A: Aminoglycoside 3-N-acetyltransferase                                                                                           SCOP domains
               CATH domains 1bo4A00 A:25-161  [code=3.40.630.30, no name defined]                                                                                     CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.....hhhhhhhhhhhhhh...hhhhh.....hhhhhhhhh...eeeeeeee..eeeeeeeeeeee......eeeeeeeeee........hhhhhhhhhhhhhhhh...eeeee...........eee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1bo4 A  25 GIIRTCRLGPDQVKSMRAALDLFGREFGDVATYSQHQPDSDYLGNLLRSKTFIALAAFDQEAVVGALAAYVLPKFEQPRSEIYIYDLAVSGEHRRQGIATALINLLKHEANALGAYVIYVQADYGDDPAVALYTKLG 161
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       


Chain B from PDB  Type:PROTEIN  Length:136
 aligned with Q53396_SERMA | Q53396 from UniProtKB/TrEMBL  Length:177

    Alignment length:136
                                    34        44        54        64        74        84        94       104       114       124       134       144       154      
         Q53396_SERMA    25 GIIRTCRLGPDQVKSMRAALDLFGREFGDVATYSQHQPDSDYLGNLLRSKTFIALAAFDQEAVVGALAAYVLPKFEQPRSEIYIYDLAVSGEHRRQGIATALINLLKHEANALGAYVIYVQADYGDDPAVALYTKL 160
               SCOP domains d1bo4b_ B: Aminoglycoside 3-N-acetyltransferase                                                                                          SCOP domains
               CATH domains 1bo4B00 B:25-160  [code=3.40.630.30, no name defined]                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee..hhhhhhhhhhhhhhhhhh..hhhhh.....hhhhhhhhh...eeeeeeee..eeeeeeeeeeee......eeeeeeeeee.hhh....hhhhhhhhhhhhhhhh...eeeee...........eee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1bo4 B  25 GIIRTCRLGPDQVKSMRAALDLFGREFGDVATYSQHQPDSDYLGNLLRSKTFIALAAFDQEAVVGALAAYVLPKFEQPRSEIYIYDLAVSGEHRRQGIATALINLLKHEANALGAYVIYVQADYGDDPAVALYTKL 160
                                    34        44        54        64        74        84        94       104       114       124       134       144       154
   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  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1BO4)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q53396_SERMA | Q53396)
molecular function
    GO:0008080    N-acetyltransferase activity    Catalysis of the transfer of an acetyl group to a nitrogen atom on the acceptor molecule.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.

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