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(-) Description

Title :  CRYSTAL STRUCTURE OF THE PUTATIVE DEACETYLASE BC1534 FROM BACILLUS CEREUS
 
Authors :  V. E. Fadouloglou, V. Bouriotis, M. Kokkinidis
Date :  07 Jul 06  (Deposition) - 17 Jul 07  (Release) - 12 Nov 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (3x)
Keywords :  Hexamer, Deacetylase, Rossmann Fold, Zinc-Dependent Metalloenzyme, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. E. Fadouloglou, A. Deli, N. M. Glykos, E. Psylinakis, V. Bouriotis, M. Kokkinidis
Crystal Structure Of The Bczbp, A Zinc-Binding Protein From Bacillus Cereus
Febs J. V. 274 3044 2007
PubMed-ID: 17501983  |  Reference-DOI: 10.1111/J.1742-4658.2007.05834.X
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - LMBE-RELATED PROTEIN
    Atcc: 14579
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector: PET26B
    Organism Scientific: BACILLUS CEREUS
    Organism Taxid: 1396
    Synonym: BC1534 PUTATIVE DEACETYLASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (3x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2ZN2Ligand/IonZINC ION
Biological Unit 1 (1, 6)
No.NameCountTypeFull Name
1ACT6Ligand/IonACETATE ION
2ZN-1Ligand/IonZINC ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:12 , ASP A:15 , HIS A:113 , ACT A:1235BINDING SITE FOR RESIDUE ZN A1234
2AC2SOFTWAREHIS A:12 , ASP A:14 , ASP A:15 , ARG A:53 , HIS A:113 , LEU A:190 , ZN A:1234 , HOH A:2237BINDING SITE FOR RESIDUE ACT A1235
3AC3SOFTWAREHIS B:12 , ASP B:15 , HIS B:113 , ACT B:1233BINDING SITE FOR RESIDUE ZN B1232
4AC4SOFTWAREHIS B:12 , ASP B:14 , ASP B:15 , ARG B:53 , HIS B:113 , LEU B:190 , ZN B:1232 , HOH B:2234BINDING SITE FOR RESIDUE ACT B1233

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2IXD)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2IXD)

(-) 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:233
 aligned with BSHB1_BACCR | Q81FP2 from UniProtKB/Swiss-Prot  Length:234

    Alignment length:233
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231   
          BSHB1_BACCR     2 SGLHILAFGAHADDVEIGMAGTIAKYTKQGYEVGICDLTEADLSSNGTIELRKEEAKVAARIMGVKTRLNLAMPDRGLYMKEEYIREIVKVIRTYKPKLVFAPYYEDRHPDHANCAKLVEEAIFSAGIRKYMPELSPHRVESFYNYMINGFHKPNFCIDISEYLSIKVEALEAYESQFSTGSDGVKTPLTEGYVETVIAREKMFGKEVGVLYAEGFMSKKPVLLHADLLGGCK 234
               SCOP domains d2ixda_ A: automated matches                                                                                                                                                                                                              SCOP domains
               CATH domains 2ixdA00 A:2-234 LmbE-like                                                                                                                                                                                                                 CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee...hhhhhhhhhhhhhhhhh...eeeeeee........hhhhhhhhhhhhhhhhh..eeeeeee.......hhhhhhhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhhhhh..............eeeee.........eeee...hhhhhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhh....eeeeee...eee......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ixd A   2 SGLHILAFGAHADDVEIGMAGTIAKYTKQGYEVGICDLTEADLSSNGTIELRKEEAKVAARIMGVKTRLNLAMPDRGLYMKEEYIREIVKVIRTYKPKLVFAPYYEDRHPDHANCAKLVEEAIFSAGIRKYMPELSPHRVESFYNYMINGFHKPNFCIDISEYLSIKVEALEAYESQFSTGSDGVKTPLTEGYVETVIAREKMFGKEVGVLYAEGFMSKKPVLLHADLLGGCK 234
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231   


Chain B from PDB  Type:PROTEIN  Length:231
 aligned with BSHB1_BACCR | Q81FP2 from UniProtKB/Swiss-Prot  Length:234

    Alignment length:231
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231 
          BSHB1_BACCR     2 SGLHILAFGAHADDVEIGMAGTIAKYTKQGYEVGICDLTEADLSSNGTIELRKEEAKVAARIMGVKTRLNLAMPDRGLYMKEEYIREIVKVIRTYKPKLVFAPYYEDRHPDHANCAKLVEEAIFSAGIRKYMPELSPHRVESFYNYMINGFHKPNFCIDISEYLSIKVEALEAYESQFSTGSDGVKTPLTEGYVETVIAREKMFGKEVGVLYAEGFMSKKPVLLHADLLGG 232
               SCOP domains d2ixdb_ B: automated matches                                                                                                                                                                                                            SCOP domains
               CATH domains 2ixdB00 B:2-232 LmbE-like                                                                                                                                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee...hhhhhhhhhhhhhhhhh...eeeeeee........hhhhhhhhhhhhhhhhh..eeeeeee.......hhhhhhhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhhhhh..............eeeee.........eeee...hhhhhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhh....eeeee....eee....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ixd B   2 SGLHILAFGAHADDVEIGMAGTIAKYTKQGYEVGICDLTEADLSSNGTIELRKEEAKVAARIMGVKTRLNLAMPDRGLYMKEEYIREIVKVIRTYKPKLVFAPYYEDRHPDHANCAKLVEEAIFSAGIRKYMPELSPHRVESFYNYMINGFHKPNFCIDISEYLSIKVEALEAYESQFSTGSDGVKTPLTEGYVETVIAREKMFGKEVGVLYAEGFMSKKPVLLHADLLGG 232
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (BSHB1_BACCR | Q81FP2)
molecular function
    GO:0019213    deacetylase activity    Catalysis of the hydrolysis of an acetyl group or groups from a substrate molecule.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0071793    bacillithiol biosynthetic process    The chemical reactions and pathways resulting in the formation of bacillithiol, the alpha-anomeric glycoside of L-cysteinyl-D-glucosamine with L-malic acid. Bacillithiol, produced widely in the Firmicutes and sporadically in other bacterial lineages, is a low-molecular-weight thiol analogous to mycothiol in the Actinomycetes and glutathione in many species.

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