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(-) Description

Title :  THE CRYSTAL STRUCTURE OF A PROBABLE N-ACETYLTRANSFERASE FROM PSEUDOMONAS AERUGINOSA
 
Authors :  R. Zhang, X. Xu, H. Zheng, A. Savchenko, A. Edwards, A. Joachimiak, Midw Center For Structural Genomics (Mcsg)
Date :  15 Dec 05  (Deposition) - 24 Jan 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A,B  (2x)
Keywords :  Structural Genomics, N-Acetyltransferase, Pseudomonas Aeruginosa, Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Zhang, X. Xu, H. Zheng, A. Savchenko, A. Edwards, A. Joachimiak
The Crystal Structure Of A N-Acetyltransferase From Pseudomonas Aeruginosa
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PROBABLE N-ACETYLTRANSFERASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET15B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Scientific: PSEUDOMONAS AERUGINOSA UCBPP-PA14
    Organism Taxid: 208963
    Strain: PAO1

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): AB
Biological Unit 2 (2x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2FE7)

(-) Sites  (0, 0)

(no "Site" information available for 2FE7)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2FE7)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Gly B:60 -Arg B:61

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2FE7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2FE7)

(-) Exons   (0, 0)

(no "Exon" information available for 2FE7)

(-) 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:154
 aligned with Q9I640_PSEAE | Q9I640 from UniProtKB/TrEMBL  Length:158

    Alignment length:156
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152      
         Q9I640_PSEAE     3 LEIRPAVPADAEQILAFIIELADYERARHEVVTDVEGIRRSLFAEGSPTRALMCLSEGRPIGYAVYFYSYSTWLGRNGIYLEDLYVTPEYRGVGAGRRLLRELAREAVANDCGRLEWSVLDWNQPAIDFYRSIGALPQDEWVRYRLDGEALRKMAE 158
               SCOP domains d2fe7a1 A:3-158 Probable N-acetyltransferase PA0478                                                                                                          SCOP domains
               CATH domains 2fe7A00 A:3-158  [code=3.40.630.30, no name defined]                                                                                                         CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhhhhh.hhhhh..hhhhhhhhhh.....eeeeeeee..eeeeeeeeeeeee....eeeeeeeeeee.hhhh--hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhh..ee...eeeeeeehhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2fe7 A   3 LEIRPAVPADAEQILAFIIELADYERARHEVVTDVEGIRRSLFAEGSPTRALMCLSEGRPIGYAVFFYSYSTWLGRNGIYLEDLYVTPEYR--GAGRRLLRELAREAVANDCGRLEWSVLDWNQPAIDFYRSIGALPQDEWVRYRLDGEALRKMAE 158
                                    12        22        32        42        52        62        72        82        92|  |   102       112       122       132       142       152      
                                                                                                                     93 96                                                              


Chain B from PDB  Type:PROTEIN  Length:166
 aligned with Q9I640_PSEAE | Q9I640 from UniProtKB/TrEMBL  Length:158

    Alignment length:166
                                    1                                                                                                                                                             
                                    |2        12        22        32        42        52        62        72        82        92       102       112       122       132       142       152      
         Q9I640_PSEAE     - --------MTLEIRPAVPADAEQILAFIIELADYERARHEVVTDVEGIRRSLFAEGSPTRALMCLSEGRPIGYAVYFYSYSTWLGRNGIYLEDLYVTPEYRGVGAGRRLLRELAREAVANDCGRLEWSVLDWNQPAIDFYRSIGALPQDEWVRYRLDGEALRKMAE 158
               SCOP domains d2fe7b_ B: automated matches                                                                                                                                           SCOP domains
               CATH domains 2fe7B00 B:-7-158  [code=3.40.630.30, no name defined]                                                                                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeee.hhhhhhhhhhhhhhhhhhh.hhhhh..hhhhhhhhhh.....eeeeeeee...eeeeeeeeeeee....eeeeeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhh..ee...eeeeeeehhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2fe7 B  -7 ENLYFQGHMTLEIRPAVPADAEQILAFIIELADYERARHEVVTDVEGIRRSLFAEGSPTRALMCLSEGRPIGYAVFFYSYSTWLGRNGIYLEDLYVTPEYRGVGAGRRLLRELAREAVANDCGRLEWSVLDWNQPAIDFYRSIGALPQDEWVRYRLDGEALRKMAE 158
                                     2        12        22        32        42        52        62        72        82        92       102       112       122       132       142       152
   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  (2, 2)

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

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2FE7)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q9I640_PSEAE | Q9I640)
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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  Cis Peptide Bonds
    Gly B:60 - Arg B:61   [ RasMol ]  
 
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