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(-) Description

Title :  CRYSTAL STRUCTURE OF A PROBABLE ACETYLTRANSFERASES (GNAT FAMILY) FROM CHROMOBACTERIUM VIOLACEUM ATCC 12472
 
Authors :  B. Nocek, A. Stein, L. Bigelow, B. Feldmann, A. Joachimiak, Midwest Ce Structural Genomics (Mcsg)
Date :  14 Dec 10  (Deposition) - 19 Jan 11  (Release) - 19 Jan 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Mcsg, Psi-2, Structural Genomics, Protein Structure Initiative, Midwest Center For Structural Genomics, Gnat Family Member, Acetylotransferase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Nocek, A. Stein, L. Bigelow, B. Feldmann, A. Joachimiak
Crystal Structure Of A Probable Acetyltransferases (Gnat Family) From Chromobacterium Violaceum Atcc 12472
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PROBABLE ACETYLTRANSFERASES
    Atcc: 12472
    Chains: A, B
    EC Number: 2.3.1.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21 MAGIC
    Expression System Taxid: 511693
    Expression System Vector Type: PMCSG7
    Fragment: SEQUENCE DATABASE RESIDUES 1-206
    Gene: CV_1740
    Organism Scientific: CHROMOBACTERIUM VIOLACEUM
    Organism Taxid: 536

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 9)

Asymmetric/Biological Unit (3, 9)
No.NameCountTypeFull Name
1EDO1Ligand/Ion1,2-ETHANEDIOL
2MSE6Mod. Amino AcidSELENOMETHIONINE
3NA2Ligand/IonSODIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL A:83 , GLN A:85 , THR A:88 , HOH A:257 , HOH A:278BINDING SITE FOR RESIDUE NA A 301
2AC2SOFTWARETYR A:66 , ARG A:108 , GLY A:120 , HIS A:121BINDING SITE FOR RESIDUE EDO A 207
3AC3SOFTWAREVAL B:83 , GLN B:85 , THR B:88 , HOH B:234 , HOH B:235BINDING SITE FOR RESIDUE NA B 301

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Gly A:67 -Pro A:68
2Gly B:67 -Pro B:68

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3PZJ)

(-) Exons   (0, 0)

(no "Exon" information available for 3PZJ)

(-) 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:198
 aligned with Q7NX87_CHRVO | Q7NX87 from UniProtKB/TrEMBL  Length:236

    Alignment length:198
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196        
         Q7NX87_CHRVO     7 SPPIAPSTPLLAGWRSAGKAPEAAIRGEAVSLQPLDAPRHGAALFRLFAGDDSHWEHLPYGPFEDEDAFITWLALTVAQSDTALYVVCAKDSDQALGFLGYRQMVQAHGAIEIGHVNFSPALRRTRLATEAVFLLLKTAFELGYRRCEWRCDSRNAASAAAARRFGFQFEGTLRQAMVVKRRNRDTHVFSMLDGEWDA 204
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ........................ee...eeeee.hhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhh...eeeeeee.......eeeeeeeeehhh.eeeeeeeee......hhhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhhh.eeeeeeeeeeee..eeeeeeeeeeehhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3pzj A   7 SPPIAPSTPLLAGWRSAGKAPEAAIRGEAVSLQPLDAPRHGAALFRLFAGDDSHWEHLPYGPFEDEDAFITWLALTVAQSDTALYVVCAKDSDQALGFLGYRQmVQAHGAIEIGHVNFSPALRRTRLATEAVFLLLKTAFELGYRRCEWRCDSRNAASAAAARRFGFQFEGTLRQAmVVKRRNRDTHVFSmLDGEWDA 204
                                    16        26        36        46        56        66        76        86        96       106   |   116       126       136       146       156       166       176      |186       196|       
                                                                                                                                 110-MSE                                                                  183-MSE       197-MSE   


Chain B from PDB  Type:PROTEIN  Length:183
 aligned with Q7NX87_CHRVO | Q7NX87 from UniProtKB/TrEMBL  Length:236

    Alignment length:187
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       
         Q7NX87_CHRVO    18 AGWRSAGKAPEAAIRGEAVSLQPLDAPRHGAALFRLFAGDDSHWEHLPYGPFEDEDAFITWLALTVAQSDTALYVVCAKDSDQALGFLGYRQMVQAHGAIEIGHVNFSPALRRTRLATEAVFLLLKTAFELGYRRCEWRCDSRNAASAAAARRFGFQFEGTLRQAMVVKRRNRDTHVFSMLDGEWDA 204
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ------------------Acetyltransf_3-3pzjB01 B:36-174                                                                                                            ------------------------------ Pfam domains (1)
           Pfam domains (2) ------------------Acetyltransf_3-3pzjB02 B:36-174                                                                                                            ------------------------------ Pfam domains (2)
         Sec.struct. author .............ee....eeee.hhhhhhhhhhhhhh.hhhhhh........hhhhhhhhhhhhhh....eeeeee.--...eeeeeeeeeee....eeeeeeeee.....--hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhhh.eeeeeeeeeeee..eeeeeeeeeeehhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3pzj B  18 AGWRSAGKAPEAAIRGEAVSLQPLDAPRHGAALFRLFAGDDSHWEHLPYGPFEDEDAFITWLALTVAQSDTALYVVCA--SDQALGFLGYRQmVQAHGAIEIGHVNFSPALR--RLATEAVFLLLKTAFELGYRRCEWRCDSRNAASAAAARRFGFQFEGTLRQAmVVKRRNRDTHVFSmLDGEWDA 204
                                    27        37        47        57        67        77        87       | -|      107  |    117       127 |  |  137       147       157       167       177     | 187       197       
                                                                                                        95 98         110-MSE            129  |                                                183-MSE       197-MSE   
                                                                                                                                            132
   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  (0, 0)

(no "SCOP Domain" information available for 3PZJ)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: Acetyltrans (109)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q7NX87_CHRVO | Q7NX87)
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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