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(-) Description

Title :  STRUCTURE OF YNCA, A PUTATIVE ACETYLTRANSFERASE FROM SALMONELLA TYPHIMURIUM WITH ITS COFACTOR ACETYL-COA
 
Authors :  A. U. Singer, T. Skarina, O. Onopriyenko, A. M. Edwards, W. F. Anderson, A. Savchenko, Center For Structural Genomics Of Infectious Di (Csgid)
Date :  10 Jul 08  (Deposition) - 12 Aug 08  (Release) - 16 Feb 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Salmonella Essential Gene Idp0086 Acetyltransferase Cofactor Acetyl- Coa, Transferase. Funded By The National Institute Of Allergy And Infectious Diseases Of Nih Contract Number Hhsn272200700058C, Structural Genomics, Center For Structural Genomics Of Infectious Diseases, Csgid, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. U. Singer, T. Skarina, O. Onopriyenko, A. M. Edwards, W. F. Anderson A. Savchenko
Structure Of Ynca, A Putative Acetyltransferase From Salmonella Typhimurium With Its Cofactor Acetyl-Coa
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - YNCA
    ChainsA, B
    EC Number2.3.1.-
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPMCSG7
    Expression System StrainBL21-GOLD(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneYNCA
    Organism ScientificSALMONELLA TYPHIMURIUM
    StrainLT2

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 19)

Asymmetric/Biological Unit (4, 19)
No.NameCountTypeFull Name
1ACO2Ligand/IonACETYL COENZYME *A
2ACT5Ligand/IonACETATE ION
3CL4Ligand/IonCHLORIDE ION
4MSE8Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLY A:119 , LEU A:155 , ACT A:1429 , HOH A:1436 , PHE B:77BINDING SITE FOR RESIDUE ACT A 1428
02AC2SOFTWARETRP A:71 , GLU A:82 , PHE A:157 , ACT A:1428 , ARG B:72BINDING SITE FOR RESIDUE ACT A 1429
03AC3SOFTWAREPHE A:77 , HOH A:1540 , TRP B:29 , GLY B:119 , LEU B:155 , ACT B:1428 , HOH B:1449BINDING SITE FOR RESIDUE ACT A 1430
04AC4SOFTWAREACT A:1430 , TRP B:71 , ARG B:72 , GLU B:82 , PHE B:157BINDING SITE FOR RESIDUE ACT B 1428
05AC5SOFTWAREHIS B:24BINDING SITE FOR RESIDUE CL B 1429
06AC6SOFTWAREHIS A:132 , VAL A:138BINDING SITE FOR RESIDUE CL A 1431
07AC7SOFTWAREHIS B:24BINDING SITE FOR RESIDUE CL B 1430
08AC8SOFTWAREHIS A:20 , PRO A:89 , ASP A:163 , GLU A:164 , HIS A:165 , HOH A:1611BINDING SITE FOR RESIDUE CL A 1432
09AC9SOFTWARELYS A:8 , PHE B:149 , ARG B:151 , HOH B:1548BINDING SITE FOR RESIDUE ACT B 1431
10BC1SOFTWAREALA A:27 , HIS A:83 , SER A:84 , VAL A:85 , TYR A:86 , VAL A:87 , GLN A:92 , GLY A:93 , LYS A:94 , GLY A:95 , LEU A:96 , GLY A:97 , ARG A:98 , ALA A:118 , ASN A:124 , ALA A:125 , ALA A:126 , SER A:127 , ARG A:129 , SER A:133 , HOH A:1489 , HOH A:1513 , HOH A:1565 , HOH A:1579 , HOH A:1622 , HOH A:1627 , GLU B:57 , GLY B:60BINDING SITE FOR RESIDUE ACO A 1423
11BC2SOFTWAREPHE A:5 , ARG A:110 , HOH A:1439 , ALA B:27 , HIS B:83 , SER B:84 , VAL B:85 , TYR B:86 , VAL B:87 , GLN B:92 , GLY B:93 , LYS B:94 , GLY B:95 , LEU B:96 , GLY B:97 , ARG B:98 , ALA B:118 , ASN B:124 , ALA B:126 , SER B:127 , ARG B:129 , HOH B:1472 , HOH B:1481 , HOH B:1484 , HOH B:1489 , HOH B:1535 , HOH B:1554 , HOH B:1569BINDING SITE FOR RESIDUE ACO B 1423

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3DR8)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3DR8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3DR8)

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GNATPS51186 Gcn5-related N-acetyltransferase (GNAT) domain profile.MDDA_SALTY1-163
 
  2A:1-163
B:1-163

(-) Exons   (0, 0)

(no "Exon" information available for 3DR8)

(-) 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:173
 aligned with MDDA_SALTY | Q8ZPD3 from UniProtKB/Swiss-Prot  Length:171

    Alignment length:173
                              1                                                                                                                                                                          
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168   
           MDDA_SALTY     - --MTIRFADKADCAAITEIYNHAVLHTAAIWNDRTVDTDNRLAWYEARQLLGYPVLVSEENGVVTGYASFGDWRSFDGFRYTVEHSVYVHPAHQGKGLGRKLLSRLIDEARRCGKHVMVAGIESQNAASIRLHHSLGFTVTAQMPQVGVKFGRWLDLTFMQLQLDEHAAPDAC 171
               SCOP domains --d3dr8a1 A:1-171 automated matches                                                                                                                                           SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee.hhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhh..eeeeee..eeeeeeeeee...hhhhh.eeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeee.......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --GNAT  PDB: A:1-163 UniProt: 1-163                                                                                                                                  -------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dr8 A  -2 SNmTIRFADKADCAAITEIYNHAVLHTAAIWNDRTVDTDNRLAWYEARQLLGYPVLVSEENGVVTGYASFGDWRSFDGFRYTVEHSVYVHPAHQGKGLGRKLLSRLIDEARRCGKHVmVAGIESQNAASIRLHHSLGFTVTAQmPQVGVKFGRWLDLTFmQLQLDEHAAPDAC 171
                             ||      8        18        28        38        48        58        68        78        88        98       108       118       128       138   |   148       158       168   
                             ||                                                                                                                116-MSE                   142-MSE         158-MSE         
                            -1|                                                                                                                                                                          
                              1-MSE                                                                                                                                                                      

Chain B from PDB  Type:PROTEIN  Length:173
 aligned with MDDA_SALTY | Q8ZPD3 from UniProtKB/Swiss-Prot  Length:171

    Alignment length:173
                              1                                                                                                                                                                          
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168   
           MDDA_SALTY     - --MTIRFADKADCAAITEIYNHAVLHTAAIWNDRTVDTDNRLAWYEARQLLGYPVLVSEENGVVTGYASFGDWRSFDGFRYTVEHSVYVHPAHQGKGLGRKLLSRLIDEARRCGKHVMVAGIESQNAASIRLHHSLGFTVTAQMPQVGVKFGRWLDLTFMQLQLDEHAAPDAC 171
               SCOP domains d3dr8b_ B: automated matches                                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.hhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh...eeeeee..eeeeeeeeee...hhhhh.eeeeeeee.......hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeee.......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --GNAT  PDB: B:1-163 UniProt: 1-163                                                                                                                                  -------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dr8 B  -1 NAmTIRFADKADCAAITEIYNHAVLHTAAIWNDRTVDTDNRLAWYEARQLLGYPVLVSEENGVVTGYASFGDWRSFDGFRYTVEHSVYVHPAHQGKGLGRKLLSRLIDEARRCGKHVmVAGIESQNAASIRLHHSLGFTVTAQmPQVGVKFGRWLDLTFmQLQLDEHAAPDAC 171
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138   |   148       158       168   
                              1-MSE                                                                                                            116-MSE                   142-MSE         158-MSE         

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3DR8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3DR8)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (MDDA_SALTY | Q8ZPD3)
molecular function
    GO:0008080    N-acetyltransferase activity    Catalysis of the transfer of an acetyl group to a nitrogen atom on the acceptor molecule.
    GO:0004596    peptide alpha-N-acetyltransferase activity    Catalysis of the reaction: acetyl-CoA + peptide = CoA + N-alpha-acetylpeptide. This reaction is the acetylation of the N-terminal amino acid residue of a peptide or protein.
    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).
    GO:0016747    transferase activity, transferring acyl groups other than amino-acyl groups    Catalysis of the transfer of an acyl group, other than amino-acyl, from one compound (donor) to another (acceptor).
biological process
    GO:0006474    N-terminal protein amino acid acetylation    The acetylation of the N-terminal amino acid of proteins.
cellular component
    GO:0031248    protein acetyltransferase complex    A complex that catalyzes the transfer of an acetyl group to a protein acceptor molecule.

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(-) Related Entries Specified in the PDB File

3dr6 STRUCTURE OF YNCA WITHOUT LIGAND