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(-) Description

Title :  CRYSTAL STRUCTURE OF A CHIMERIC ACETYLCHOLINE BINDING PROTEIN FROM APLYSIA CALIFORNICA (AC-ACHBP) CONTAINING THE MAIN IMMUNOGENIC REGION (MIR) FROM THE HUMAN ALPHA 1 SUBUNIT OF THE MUSCLE NICOTINIC ACETYLCHOLINE RECEPTOR IN COMPLEX WITH ANATOXIN-A.
 
Authors :  T. T. Talley, J. Bobango, J. Wu, J. F. Park, J. Luo, J. Lindsatrom, P. Tayl
Date :  29 Apr 15  (Deposition) - 13 May 15  (Release) - 13 May 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.23
Chains :  Asym./Biol. Unit :  A,B,C,D,E
Keywords :  Anatoxin-A, Nicotinic, Receptor, Acetylcholine, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Luo, P. Taylor, M. Losen, M. H. De Baets, G. D. Shelton, J. Lindstrom
Main Immunogenic Region Structure Promotes Binding Of Conformation-Dependent Myasthenia Gravis Autoantibodies, Nicotinic Acetylcholine Receptor Conformation Maturation, And Agonist Sensitivity.
J. Neurosci. V. 29 13898 2009
PubMed-ID: 19890000  |  Reference-DOI: 10.1523/JNEUROSCI.2833-09.2009

(-) Compounds

Molecule 1 - ACETYLCHOLINE RECEPTOR SUBUNIT ALPHA,SOLUBLE ACETYLCHOLINE RECEPTOR,ACETYLCHOLINE RECEPTOR SUBUNIT ALPHA,SOLUBLE ACETYLCHOLINE RECEPTOR
    Chains: A, B, C, D, E
    Engineered: YES
    Expression System: HOMO SAPIENS
    Expression System Taxid: 9606
    Gene: CHRNA1, ACHRA, CHNRA
    Organism Common: HUMAN, CALIFORNIA SEA HARE
    Organism Scientific: HOMO SAPIENS, APLYSIA CALIFORNICA
    Organism Taxid: 9606, 6500

 Structural Features

(-) Chains, Units

  12345
Asymmetric/Biological Unit : ABCDE

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 3)

Asymmetric/Biological Unit (1, 3)
No.NameCountTypeFull Name
14P03Ligand/Ion1-[(1R,6R)-9-AZABICYCLO[4.2.1]NON-2-EN-2-YL]ETHANONE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR B:93 , TRP B:147 , HOH B:426 , ILE C:118binding site for residue 4P0 B 301
2AC2SOFTWAREILE A:118 , HOH A:320 , TYR D:93 , TRP D:147 , CYS D:190 , TYR D:195binding site for residue 4P0 D 301
3AC3SOFTWAREILE B:118 , TYR E:93 , TRP E:147 , CYS E:190 , CYS E:191 , HOH E:427binding site for residue 4P0 E 301

(-) SS Bonds  (10, 10)

Asymmetric/Biological Unit
No.Residues
1A:127 -A:140
2A:190 -A:191
3B:127 -B:140
4B:190 -B:191
5C:127 -C:140
6C:190 -C:191
7D:127 -D:140
8D:190 -D:191
9E:127 -E:140
10E:190 -E:191

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4ZJS)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4ZJS)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4ZJS)

(-) Exons   (0, 0)

(no "Exon" information available for 4ZJS)

(-) 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:206
                                                                                                                                                                                                                                              
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhh................eeeeeeeeeeeeeeee....eeeeeeeeeeeeeeeeee.hhhhhh...eeeee.hhh....eee.......ee....eeeee.eeeeee..eeeeeee...........eeeeeeeee.......eeee................eeeeeeeeeeeee........eeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4zjs A   2 EHETRLVAKLFKDYSSVVRPVEDHRQVVEVTLGFTLQDIVKADSSTNEVDLVYYEQQRWVDYNLKWNPDDYGGVKKIHIPAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRER 207
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201      


Chain B from PDB  Type:PROTEIN  Length:206
                                                                                                                                                                                                                                              
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhh...............eeeeeeeeeeeeeeee....eeeeeeeeeeeeeeeeee.hhhhhh...eeeee.hhh....eee.......ee....eeeee.eeeeee..eeeeeee...........eeeeeeeee.......eeee................eeeeeeeeeeeee........eeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4zjs B   2 EHETRLVAKLFKDYSSVVRPVEDHRQVVEVTLGFTLQDIVKADSSTNEVDLVYYEQQRWVDYNLKWNPDDYGGVKKIHIPAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRER 207
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201      


Chain C from PDB  Type:PROTEIN  Length:205
                                                                                                                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhh...............eeeeeeeeeeeeeeee....eeeeeeeeeeeee......hhhhhh...eeeee.hhh....eee.......ee....eeeee...eeee..eeeeeee...........eeeeeeeee.......eeee................eeeeeeeeeeeee.......eeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4zjs C   2 EHETRLVAKLFKDYSSVVRPVEDHRQVVEVTLGFTLQDIVKADSSTNEVDLVYYEQQRWVDYNLKWNPDDYGGVKKIHIPAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYCCPEPYIDVNLVVKFRER 207
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181      |192       202     
                                                                                                                                                                                                                    188|                 
                                                                                                                                                                                                                     190                 


Chain D from PDB  Type:PROTEIN  Length:206
                                                                                                                                                                                                                                              
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhh...............eeeeeeeeeeeeeeee....eeeeeeeeeeeeeeeeee.hhhhhh...eeeee.hhh....eee.......ee....eeeee.eeeeee..eeeeeee...........eeeeeeeee.......eeee................eeeeeeeeeeeeeee..eeeeeeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4zjs D   2 EHETRLVAKLFKDYSSVVRPVEDHRQVVEVTLGFTLQDIVKADSSTNEVDLVYYEQQRWVDYNLKWNPDDYGGVKKIHIPAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRER 207
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201      


Chain E from PDB  Type:PROTEIN  Length:205
                                                                                                                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhh...............eeeeeeeeeeeeeeee....eeeeeeeeeeeeeeeeee.hhhhhh...eeeee.hhh....eee.......ee....eeeee.eeeeee..eeeeeee...........eeeeeeeee.......eeee.................eeeeeeeeeeeeee..eeeeeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4zjs E   2 EHETRLVAKLFKDYSSVVRPVEDHRQVVEVTLGFTLQDIVKADSSTNEVDLVYYEQQRWVDYNLKWNPDDYGGVKKIHIPAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRE 206
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201
   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 4ZJS)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4ZJS)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4ZJS)

(-) Gene Ontology  (34, 39)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        ACHA_HUMAN | P02708: 1y5p 1y5t 1y6c 1ycx
UniProtKB/TrEMBL
        Q8WSF8_APLCA | Q8WSF8: 2br7 2br8 2byn 2byp 2byq 2byr 2bys 2c9t 2pgz 2ph9 2uz6 2w8f 2w8g 2wn9 2wnc 2wnj 2wnl 2wzy 2x00 2xnt 2xnu 2xnv 2xys 2xyt 2xz5 2xz6 2y54 2y56 2y57 2y58 2y7y 2ymd 2yme 3c79 3c84 3gua 3peo 3pmz 3sh1 3sio 3t4m 4aft 4bfq 4bqt 4dbm 4ez1 4frr 4wv9 4xhe 4xk9 4zk4 5ain 5brx 5bw2 5co5 5jme 5ke4 5kzu 5lxb 5syo 5tvc

(-) Related Entries Specified in the PDB File

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