Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym./Biol. Unit
(-)Asym./Biol. Unit - sites
collapse expand < >
Image Asym./Biol. Unit
Asym./Biol. Unit  (Jmol Viewer)
Image Asym./Biol. Unit - sites
Asym./Biol. Unit - sites  (Jmol Viewer)

(-) Description

Title :  CRYSTAL STRUCTURE OF ACHBP FROM BULINUS TRUNCATUS REVALS THE CONSERVED STRUCTURAL SCAFFOLD AND SITES OF VARIATION IN NICOTINIC ACETYLCHOLINE RECEPTORS
 
Authors :  P. H. N. Celie, R. V. Klaassen, S. E. Van Rossum-Fikkert, R. Van Elk, P. Van Nierop, A. B. Smit, T. K. Sixma
Date :  27 Jan 05  (Deposition) - 24 May 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A,B,C,D,E
Keywords :  3D-Structure, Glycoprotein, Glycprotein, Igg Fold, Immunoglobulin Domain, Pentamer, Signal (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. H. N. Celie, R. V. Klaassen, S. E. Van Rossum-Fikkert, R. Van Elk, P. Van Nierop, A. B. Smit, T. K. Sixma
Crystal Structure Of Acetylcholine-Binding Protein From Bulinus Truncatus Reveals The Conserved Structural Scaffold And Sites Of Variation In Nicotinic Acetylcholine Receptors.
J. Biol. Chem. V. 280 26457 2005
PubMed-ID: 15899893  |  Reference-DOI: 10.1074/JBC.M414476200

(-) Compounds

Molecule 1 - ACETYLCHOLINE-BINDING PROTEIN
    Cell: GLIAL
    Chains: A, B, C, D, E
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Cell Line: SF9
    Expression System Plasmid: PFASTBACI
    Expression System Taxid: 7108
    Expression System Vector Type: BACULOVIRUS
    Organism Scientific: BULINUS TRUNCATUS
    Organism Taxid: 55810
    Other Details: CAPS BUFFER MOLECULE IS COCRYSTALLIZED IN THE LIGAND BINDING-SITE. CAPS COULD BE BUILT IN 4 OUT OF 5 BINDING SITES WITHIN THE PENTAMER

 Structural Features

(-) Chains, Units

  12345
Asymmetric/Biological Unit : ABCDE

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric/Biological Unit (1, 4)
No.NameCountTypeFull Name
1CXS4Ligand/Ion3-CYCLOHEXYL-1-PROPYLSULFONIC ACID

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:142 , TYR A:184 , SER A:185 , CYS A:186 , CYS A:187 , TYR A:191 , HOH A:2034 , TRP B:51 , GLN B:53 , VAL B:103 , VAL B:113BINDING SITE FOR RESIDUE CXS A1204
2AC2SOFTWARETRP B:142 , TYR B:184 , SER B:185 , CYS B:186 , CYS B:187 , TYR B:191 , HOH B:2039 , TRP C:51 , GLN C:53 , VAL C:103 , VAL C:113BINDING SITE FOR RESIDUE CXS B1204
3AC3SOFTWARETYR C:88 , TRP C:142 , TYR C:184 , SER C:185 , CYS C:186 , TYR C:191 , TRP D:51 , GLN D:53 , VAL D:103 , VAL D:113 , HOH D:2048BINDING SITE FOR RESIDUE CXS C1204
4AC4SOFTWARETRP D:142 , TYR D:184 , SER D:185 , CYS D:186 , CYS D:187 , TYR D:191 , HOH D:2036 , TRP E:51 , GLN E:53 , VAL E:103 , VAL E:113BINDING SITE FOR RESIDUE CXS D1204

(-) SS Bonds  (10, 10)

Asymmetric/Biological Unit
No.Residues
1A:122 -A:135
2A:186 -A:187
3B:122 -B:135
4B:186 -B:187
5C:122 -C:135
6C:186 -C:187
7D:122 -D:135
8D:186 -D:187
9E:122 -E:135
10E:186 -E:187

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2BJ0)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2BJ0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2BJ0)

(-) Exons   (0, 0)

(no "Exon" information available for 2BJ0)

(-) 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:203
                                                                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2bj0A00 A:1-203  [code=2.70.170.10, no name defined]                                                                                                                                                        CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhh...........eeeeeeeeeeeeeeee....eeeeeeeeeeeee.hhhhhhh......eeeee.hhh....eee.......ee....eeeee...eeee..eeeeeee...........eeeeeeeee.......eeeee................eeeeeeeeeeeeee......eeeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bj0 A   1 QIRWTLLNQITGESDVIPLSNNTPLNVSLNFKLMNIVEADTEKDQVEVVLWTQASWKVPYYSSLLSSSSLDQVSLPVSKMWTPDLSFYNAIAAPELLSADRVVVSKDGSVIYVPSQRVRFTCDLINVDTEPGATCRIKVGSWTHDNKQFALITGEEGVVNIAEYFDSPKFDLLSATQSLNRKKYSCCENMYDDIEITFAFRKK 203
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200   


Chain B from PDB  Type:PROTEIN  Length:203
                                                                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2bj0B00 B:1-203  [code=2.70.170.10, no name defined]                                                                                                                                                        CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhh...........eeeeeeeeeeeeeeee....eeeeeeeeeeeee.hhhhhhh......eeeee.hhh....eee.......ee....eeeee...eeee..eeeeeee...........eeeeeeeee.......eeee.................eeeeeeeeeeeee........eeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bj0 B   1 QIRWTLLNQITGESDVIPLSNNTPLNVSLNFKLMNIVEADTEKDQVEVVLWTQASWKVPYYSSLLSSSSLDQVSLPVSKMWTPDLSFYNAIAAPELLSADRVVVSKDGSVIYVPSQRVRFTCDLINVDTEPGATCRIKVGSWTHDNKQFALITGEEGVVNIAEYFDSPKFDLLSATQSLNRKKYSCCENMYDDIEITFAFRKK 203
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200   


Chain C from PDB  Type:PROTEIN  Length:203
                                                                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2bj0C00 C:1-203  [code=2.70.170.10, no name defined]                                                                                                                                                        CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhh...........eeeeeeeeeeeeeeee....eeeeeeeeeeeee.hhhhhhh......eeeee.hhh....eee.......ee....eeeee...eeee..eeeeeee...........eeeeeeeee.......eeeee.....hhhhh......eeeeeeeeeeeee........eeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bj0 C   1 QIRWTLLNQITGESDVIPLSNNTPLNVSLNFKLMNIVEADTEKDQVEVVLWTQASWKVPYYSSLLSSSSLDQVSLPVSKMWTPDLSFYNAIAAPELLSADRVVVSKDGSVIYVPSQRVRFTCDLINVDTEPGATCRIKVGSWTHDNKQFALITGEEGVVNIAEYFDSPKFDLLSATQSLNRKKYSCCENMYDDIEITFAFRKK 203
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200   


Chain D from PDB  Type:PROTEIN  Length:203
                                                                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2bj0D00 D:1-203  [code=2.70.170.10, no name defined]                                                                                                                                                        CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhh...........eeeeeeeeeeeeeeee....eeeeeeeeeeeee.hhhhhhh......eeeee.hhh....eee.......ee....eeeee...eeee..eeeeeee...........eeeeeeeee.......eeee.................eeeeeeeeeeeeee......eeeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bj0 D   1 QIRWTLLNQITGESDVIPLSNNTPLNVSLNFKLMNIVEADTEKDQVEVVLWTQASWKVPYYSSLLSSSSLDQVSLPVSKMWTPDLSFYNAIAAPELLSADRVVVSKDGSVIYVPSQRVRFTCDLINVDTEPGATCRIKVGSWTHDNKQFALITGEEGVVNIAEYFDSPKFDLLSATQSLNRKKYSCCENMYDDIEITFAFRKK 203
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200   


Chain E from PDB  Type:PROTEIN  Length:203
                                                                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2bj0E00 E:1-203  [code=2.70.170.10, no name defined]                                                                                                                                                        CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhh...........eeeeeeeeeeeeeeee....eeeeeeeeeeeee.hhhhhhh......eeeee.hhh....eee.......ee....eeeee...eeee..eeeeeee...........eeeeeeeee.......eeee.................eeeeeeeeeeeeee......eeeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bj0 E   1 QIRWTLLNQITGESDVIPLSNNTPLNVSLNFKLMNIVEADTEKDQVEVVLWTQASWKVPYYSSLLSSSSLDQVSLPVSKMWTPDLSFYNAIAAPELLSADRVVVSKDGSVIYVPSQRVRFTCDLINVDTEPGATCRIKVGSWTHDNKQFALITGEEGVVNIAEYFDSPKFDLLSATQSLNRKKYSCCENMYDDIEITFAFRKK 203
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200
   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 2BJ0)

(-) CATH Domains  (1, 5)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2BJ0)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 2BJ0)

 Visualization

(-) Interactive Views

Asymmetric/Biological Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    CXS  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 2bj0)
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym./Biol. Unit PNG format | Asym./Biol. Unit - sites PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  2bj0
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  (no 'UniProt ID/Accession number' available) |
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProt
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  (no 'UniProt ID/Accession number' available) |
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT

 Related Entries

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

(no "Entries Sharing at Least One Protein Chain" available for 2BJ0)

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2BJ0)