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(-) Description

Title :  CRYSTAL STRUCTURE OF BOTULINUM NEUROTOXIN SEROTYPE D BINDING DOMAIN
 
Authors :  Y. Zong, K. K. Lee, R. Jin
Date :  09 Aug 10  (Deposition) - 08 Sep 10  (Release) - 16 Apr 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.72
Chains :  Asym./Biol. Unit :  A
Keywords :  Ligand Binding, Gangliosides, Snares, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. Strotmeier, K. Lee, A. K. Volker, S. Mahrhold, Y. Zong, J. Zeiser, J. Zhou, A. Pich, H. Bigalke, T. Binz, A. Rummel, R. Jin
Botulinum Neurotoxin Serotype D Attacks Neurons Via Two Carbohydrate-Binding Sites In A Ganglioside-Dependent Manner.
Biochem. J. V. 431 207 2010
PubMed-ID: 20704566  |  Reference-DOI: 10.1042/BJ20101042

(-) Compounds

Molecule 1 - BOTULINUM NEUROTOXIN TYPE D
    ChainsA
    EC Number3.4.24.69
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentLIGAND BINDING DOMAIN
    GeneBOTD
    Organism ScientificCLOSTRIDIUM BOTULINUM
    Organism Taxid1491
    SynonymBONT/D, BONTOXILYSIN-D, BOTULINUM NEUROTOXIN D LIGHT CHAIN, BOTULINUM NEUROTOXIN D HEAVY CHAIN

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 10)

Asymmetric/Biological Unit (1, 10)
No.NameCountTypeFull Name
1GOL10Ligand/IonGLYCEROL

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHOH A:92 , HOH A:260 , GLU A:1114 , LYS A:1243BINDING SITE FOR RESIDUE GOL A 1
02AC2SOFTWAREHOH A:238 , HOH A:293 , HOH A:496 , SER A:1115 , TRP A:1238 , SER A:1241BINDING SITE FOR RESIDUE GOL A 2
03AC3SOFTWAREHOH A:270 , HOH A:355 , PHE A:987 , TYR A:998 , ILE A:1019 , ASN A:1020 , GLU A:1022 , LYS A:1024 , LYS A:1213 , ASN A:1214BINDING SITE FOR RESIDUE GOL A 3
04AC4SOFTWAREHOH A:400 , ASN A:968 , ASN A:970 , ASP A:988 , SER A:990 , GLU A:991 , SER A:992BINDING SITE FOR RESIDUE GOL A 4
05AC5SOFTWARELYS A:963 , GLN A:976BINDING SITE FOR RESIDUE GOL A 5
06AC6SOFTWAREHOH A:216 , THR A:1174 , TYR A:1176 , THR A:1178BINDING SITE FOR RESIDUE GOL A 6
07AC7SOFTWAREMET A:861 , ASN A:865 , LYS A:868 , VAL A:1075 , GLN A:1079BINDING SITE FOR RESIDUE GOL A 7
08AC8SOFTWAREHOH A:171 , HOH A:254 , HOH A:296 , HOH A:433 , TYR A:1076 , GLU A:1077 , ILE A:1080 , ARG A:1082 , VAL A:1211 , SER A:1212BINDING SITE FOR RESIDUE GOL A 8
09AC9SOFTWAREHOH A:310 , ASN A:1186 , CYS A:1187 , VAL A:1251 , THR A:1252 , ASN A:1253BINDING SITE FOR RESIDUE GOL A 9
10BC1SOFTWAREASN A:898 , THR A:899 , ILE A:900 , THR A:902 , ARG A:1148BINDING SITE FOR RESIDUE GOL A 10

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:1183 -A:1187

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 1)

Asymmetric/Biological Unit (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_BXD_CLOBO_007 *Q1122RBXD_CLOBO  ---  ---AQ1122R
   * ID not provided by source

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3OBR)

(-) 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:418
 aligned with BXD_CLOBO | P19321 from UniProtKB/Swiss-Prot  Length:1276

    Alignment length:420
                                                                                                                                                                                                                                                                                                                                                                                                                                                          1276  
                                   868       878       888       898       908       918       928       938       948       958       968       978       988       998      1008      1018      1028      1038      1048      1058      1068      1078      1088      1098      1108      1118      1128      1138      1148      1158      1168      1178      1188      1198      1208      1218      1228      1238      1248      1258      1268       | -
           BXD_CLOBO    859 EYFNSINDSKILSLQNKKNALVDTSGYNAEVRVGDNVQLNTIYTNDFKLSSSGDKIIVNLNNNILYSAIYENSSVSFWIKISKDLTNSHNEYTIINSIEQNSGWKLCIRNGNIEWILQDVNRKYKSLIFDYSESLSHTGYTNKWFFVTITNNIMGYMKLYINGELKQSQKIEDLDEVKLDKTIVFGIDENIDENQMLWIRDFNIFSKELSNEDINIVYEGQILRNVIKDYWGNPLKFDTEYYIINDNYIDRYIAPESNVLVLVQYPDRSKLYTGNPITIKSVSDKNPYSRILNGDNIILHMLYNSRKYMIIRDTDTIYATQGGECSQNCVYALKLQSNLGNYGIGIFSIKNIVSKNKYCSQIFSSFRENTMLLADIYKPWRFSFKNAYTPVAVTNYETKLLSTSSFWKFISRDPGWVE--    -
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains -----------------Toxin_R_bind_N-3obrA01 A:876-1067                                                                                                                                                               --------Toxin_R_bind_C-3obrA02 A:1076-1276                                                                                                                                                                       -- Pfam domains
         Sec.struct. author hhhhhhhhheeeeeeee..eeee......eeee....ee......eeee......eeee.............eeeeeeeeehhhhhh...eeeeee......eeeeeee..eeeeeee.....eeeeeee..............eeeeeee....eeeeee..eeeeeee...........eeee...........eeeeeeeee....hhhhhhhhhhhhh.................eeeeee.....eeeeee..eeeeee............eeeee..............eeeeeeee..eeeeeee.........--......eeeeeee.....hhh.eeeeee........eeeee.....eeeeeeee.........eeeeeee..hhhhh.hhhh.eeee.......... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------R------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                3obr A  859 SAMASINDSKILSLQNKKNALVDTSGYNAEVRVGDNVQLNTIYTNDFKLSSSGDKIIVNLNNNILYSAIYENSSVSFWIKISKDLTNSHNEYTIINSIEQNSGWKLCIRNGNIEWILQDVNRKYKSLIFDYSESLSHTGYTNKWFFVTITNNIMGYMKLYINGELKQSQKIEDLDEVKLDKTIVFGIDENIDENQMLWIRDFNIFSKELSNEDINIVYEGQILRNVIKDYWGNPLKFDTEYYIINDNYIDRYIAPESNVLVLVQYPDRSKLYTGNPITIKSVSDKNPYSRILNGDNIILHMLYNSRKYMIIRDTDTIYATQ--ECSQNCVYALKLQSNLGNYGIGIFSIKNIVSKNKYCSQIFSSFRENTMLLADIYKPWRFSFKNAYTPVAVTNYETKLLSTSSFWKFISRDPGWVEPP 1278
                                   868       878       888       898       908       918       928       938       948       958       968       978       988       998      1008      1018      1028      1038      1048      1058      1068      1078      1088      1098      1108      1118      1128      1138      1148      1158      1168      1178|  |  1188      1198      1208      1218      1228      1238      1248      1258      1268      1278
                                                                                                                                                                                                                                                                                                                                                         1179  |                                                                                                
                                                                                                                                                                                                                                                                                                                                                            1182                                                                                                

   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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (2, 2)

Asymmetric/Biological Unit
(-)
Clan: Trefoil (131)

(-) Gene Ontology  (21, 21)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (BXD_CLOBO | P19321)
molecular function
    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.
    GO:0004222    metalloendopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
    GO:0008237    metallopeptidase activity    Catalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
    GO:0008320    protein transmembrane transporter activity    Enables the transfer of a protein from one side of a membrane to the other.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0051609    inhibition of neurotransmitter uptake    Any process that prevents the activation of the directed movement of a neurotransmitter into a cell.
    GO:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
    GO:0071806    protein transmembrane transport    The directed movement of a protein across a membrane by means of some agent such as a transporter or pore.
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0030430    host cell cytoplasm    The cytoplasm of a host cell.
    GO:0044164    host cell cytosol    The part of the host cell cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0044156    host cell junction    A plasma membrane part that forms a specialized region of connection between two host cells or between a host cell and the host extracellular matrix. At a host cell junction, anchoring proteins extend through the host plasma membrane to link cytoskeletal proteins in one cell to cytoskeletal proteins in neighboring cells or to proteins in the extracellular matrix.
    GO:0033644    host cell membrane    Double layer of lipid molecules as it encloses host cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0020002    host cell plasma membrane    The plasma membrane surrounding a host cell.
    GO:0044231    host cell presynaptic membrane    A specialized area of membrane of the host axon terminal that faces the plasma membrane of the host neuron or muscle fiber with which the axon terminal establishes a synaptic junction; many host synaptic junctions exhibit structural presynaptic characteristics, such as conical, electron-dense internal protrusions, that distinguish it from the remainder of the axon plasma membrane.
    GO:0044221    host cell synapse    The junction between a nerve fiber of one host neuron and another host neuron or muscle fiber or glial cell; the site of interneuronal communication.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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 Related Entries

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

UniProtKB/Swiss-Prot
        BXD_CLOBO | P193212fpq 3n7j 3obt 3ogg 3rmx 3rmy 5bqm 5bqn

(-) Related Entries Specified in the PDB File

3obt