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(-) Description

Title :  CRYSTAL STRUCTURE OF TABTOXIN RESISTANCE PROTEIN (FORM II) COMPLEXED WITH AN ACYL COENZYME A
 
Authors :  H. He, Y. Ding, M. Bartlam, R. Zhang, N. Duke, A. Joachimiak, Y. Shao, Z. Cao, H. Tang, Y. Liu, F. Jiang, J. Liu, N. Zhao, Z. Rao
Date :  02 Oct 01  (Deposition) - 03 Jun 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.55
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. He, Y. Ding, M. Bartlam, F. Sun, Y. Le, X. Qin, H. Tang, R. Zhang, A. Joachimiak, J. Liu, N. Zhao, Z. Rao
Crystal Structure Of Tabtoxin Resistance Protein Complexed With Acetyl Coenzyme A Reveals The Mechanism For Beta-Lactam Acetylation.
J. Mol. Biol. V. 325 1019 2003
PubMed-ID: 12527305  |  Reference-DOI: 10.1016/S0022-2836(02)01284-6
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TABTOXIN RESISTANCE PROTEIN
    ChainsA, B
    EC Number2.3.1.-
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPQE-30
    Expression System Taxid562
    Expression System Vector TypePLASMID
    Organism ScientificPSEUDOMONAS SYRINGAE PV. TABACI
    Organism Taxid322
    SynonymACETYLTRANSFERASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 10)

Asymmetric Unit (2, 10)
No.NameCountTypeFull Name
1ACO2Ligand/IonACETYL COENZYME *A
2MSE8Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (2, 5)
No.NameCountTypeFull Name
1ACO1Ligand/IonACETYL COENZYME *A
2MSE4Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (2, 5)
No.NameCountTypeFull Name
1ACO1Ligand/IonACETYL COENZYME *A
2MSE4Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:39 , VAL A:104 , GLN A:105 , LYS A:106 , LEU A:107 , MSE A:108 , VAL A:109 , ARG A:114 , GLY A:115 , GLY A:117 , LEU A:118 , GLY A:119 , ARG A:120 , ASP A:141 , THR A:142 , VAL A:147 , ALA A:148 , PHE A:151 , TYR A:152 , ALA A:154 , HOH A:336 , LYS B:132BINDING SITE FOR RESIDUE ACO A 301
2AC2SOFTWARETHR B:39 , ALA B:44 , VAL B:104 , GLN B:105 , LYS B:106 , LEU B:107 , MSE B:108 , VAL B:109 , ARG B:114 , GLY B:115 , ARG B:116 , GLY B:117 , LEU B:118 , GLY B:119 , ARG B:120 , LEU B:140 , THR B:142 , VAL B:147 , ALA B:148 , PHE B:151 , TYR B:152 , ALA B:154 , HOH B:1354BINDING SITE FOR RESIDUE ACO B 1301

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1J4J)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1J4J)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1J4J)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GNATPS51186 Gcn5-related N-acetyltransferase (GNAT) domain profile.TTR_PSEAJ4-174
 
  2A:15-184
B:15-184
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GNATPS51186 Gcn5-related N-acetyltransferase (GNAT) domain profile.TTR_PSEAJ4-174
 
  1A:15-184
-
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GNATPS51186 Gcn5-related N-acetyltransferase (GNAT) domain profile.TTR_PSEAJ4-174
 
  1-
B:15-184

(-) Exons   (0, 0)

(no "Exon" information available for 1J4J)

(-) 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 A from PDB  Type:PROTEIN  Length:170
 aligned with TTR_PSEAJ | P16966 from UniProtKB/Swiss-Prot  Length:177

    Alignment length:170
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173
            TTR_PSEAJ     4 AQLRRVTAESFAHYRHGLAQLLFETVHGGASVGFMADLDMQQAYAWCDGLKADIAAGSLLLWVVAEDDNVLASAQLSLCQKPNGLNRAEVQKLMVLPSARGRGLGRQLMDEVEQVAVKHKRGLLHLDTEAGSVAEAFYSALAYTRVGELPGYCATPDGRLHPTAIYFKTL 173
               SCOP domains d1j4ja_ A: Tabtoxin resistance protein                                                                                                                                     SCOP domains
               CATH domains 1j4jA00 A:15-184  [code=3.40.630.30, no name defined]                                                                                                                      CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee...hhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhh..eeeeeeee..eeeeeeeeee........eeeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhh..eeeeeeeeeee.....eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE GNAT  PDB: A:15-184 UniProt: 4-174                                                                                                                                         PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1j4j A  15 AQLRRVTAESFAHYRHGLAQLLFETVHGGASVGFmADLDmQQAYAWCDGLKADIAAGSLLLWVVAEDDNVLASAQLSLCQKPNGLNRAEVQKLmVLPSARGRGLGRQLmDEVEQVAVKHKRGLLHLDTEAGSVAEAFYSALAYTRVGELPGYCATPDGRLHPTAIYFKTL 184
                                    24        34        44    |   54        64        74        84        94       104   |   114       124       134       144       154       164       174       184
                                                             49-MSE|                                                   108-MSE        123-MSE                                                         
                                                                  54-MSE                                                                                                                              

Chain B from PDB  Type:PROTEIN  Length:170
 aligned with TTR_PSEAJ | P16966 from UniProtKB/Swiss-Prot  Length:177

    Alignment length:170
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173
            TTR_PSEAJ     4 AQLRRVTAESFAHYRHGLAQLLFETVHGGASVGFMADLDMQQAYAWCDGLKADIAAGSLLLWVVAEDDNVLASAQLSLCQKPNGLNRAEVQKLMVLPSARGRGLGRQLMDEVEQVAVKHKRGLLHLDTEAGSVAEAFYSALAYTRVGELPGYCATPDGRLHPTAIYFKTL 173
               SCOP domains d1j4jb_ B: Tabtoxin resistance protein                                                                                                                                     SCOP domains
               CATH domains 1j4jB00 B:15-184  [code=3.40.630.30, no name defined]                                                                                                                      CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee...hhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhh..eeeeeeee..eeeeeeeeee........eeeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhh..eeeeeeeeeee.....eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE GNAT  PDB: B:15-184 UniProt: 4-174                                                                                                                                         PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1j4j B  15 AQLRRVTAESFAHYRHGLAQLLFETVHGGASVGFmADLDmQQAYAWCDGLKADIAAGSLLLWVVAEDDNVLASAQLSLCQKPNGLNRAEVQKLmVLPSARGRGLGRQLmDEVEQVAVKHKRGLLHLDTEAGSVAEAFYSALAYTRVGELPGYCATPDGRLHPTAIYFKTL 184
                                    24        34        44    |   54        64        74        84        94       104   |   114       124       134       144       154       164       174       184
                                                             49-MSE|                                                   108-MSE        123-MSE                                                         
                                                                  54-MSE                                                                                                                              

   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 Unit

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1J4J)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (TTR_PSEAJ | P16966)
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.
    GO:0016746    transferase activity, transferring acyl groups    Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        TTR_PSEAJ | P169661ghe

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