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(-) Description

Title :  ENGINEERED LS-ACHBP WITH ALPHA4-ALPHA4 BINDING POCKET IN COMPLEX WITH NS3573
 
Authors :  A. Shahsavar, J. S. Kastrup, T. Balle, M. Gajhede
Date :  14 May 14  (Deposition) - 22 Jul 15  (Release) - 02 Sep 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.83
Chains :  Asym./Biol. Unit :  A,B,C,D,E
Keywords :  Signaling Protein, Ion Channel, Receptor Stoichiometry, Cys-Loop Receptor, Acetylcholine Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Shahsavar, P. K. Ahring, J. A. Olsen, C. Krintel, J. S. Kastrup, T. Balle, M. Gajhede
Achbp Engineered To Mimic The Alpha4-Alpha4 Binding Pocket In Alpha4Beta2 Nicotinic Acetylcholine Receptors Reveals Interface Specific Interactions Important For Binding And Activity
Mol. Pharmacol. V. 88 697 2015
PubMed-ID: 26180047  |  Reference-DOI: 10.1124/MOL.115.098061

(-) Compounds

Molecule 1 - ACETYLCHOLINE-BINDING PROTEIN
    Chains: A, B, C, D, E
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Common: FALL ARMYWORM
    Expression System Plasmid: PFASTBAC
    Expression System Strain: SF9
    Expression System Taxid: 7108
    Expression System Vector Type: BACULOVIRUS
    Mutation: YES
    Organism Common: GREAT POND SNAIL
    Organism Scientific: LYMNAEA STAGNALIS
    Organism Taxid: 6523
    Other Details: 1-(5-ETHOXYPYRIDIN-3-YL)-1,4-DIAZEPANE ( NS3573) BINDS AT THE INTERFACE OF EACH TWO MONOMERS
    Synonym: ACH-BINDING PROTEIN, ACHBP

 Structural Features

(-) Chains, Units

  12345
Asymmetric/Biological Unit : ABCDE

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric/Biological Unit (2, 6)
No.NameCountTypeFull Name
109P5Ligand/Ion1-(5-ETHOXYPYRIDIN-3-YL)-1,4-DIAZEPANE
2NAG1Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:89 , TRP A:143 , CYS A:188 , TYR A:192 , HIS B:104 , GLN B:112 , THR B:114BINDING SITE FOR RESIDUE 09P A 211
2AC2SOFTWARETYR B:89 , TRP B:143 , TYR B:185 , CYS B:188 , TRP C:53 , HIS C:104 , GLN C:112 , THR C:114BINDING SITE FOR RESIDUE 09P B 211
3AC3SOFTWARETYR C:89 , TRP C:143 , TYR C:185 , CYS C:188 , TYR C:192 , HOH C:2017 , HIS D:104 , THR D:114BINDING SITE FOR RESIDUE 09P C 211
4AC4SOFTWARETYR D:89 , TRP D:143 , TYR D:185 , CYS D:188 , HOH D:2026 , HIS E:104 , GLN E:112 , THR E:114BINDING SITE FOR RESIDUE 09P D 211
5AC5SOFTWARETRP A:53 , HIS A:104 , GLN A:112 , THR A:114 , HOH A:2017 , TYR E:89 , TRP E:143 , TYR E:185 , TYR E:192BINDING SITE FOR RESIDUE 09P E 211
6AC6SOFTWAREARG C:23 , ASN D:66 , SER D:68BINDING SITE FOR MONO-SACCHARIDE NAG D1206 BOUND TO ASN D 66

(-) SS Bonds  (10, 10)

Asymmetric/Biological Unit
No.Residues
1A:123 -A:136
2A:187 -A:188
3B:123 -B:136
4B:187 -B:188
5C:123 -C:136
6C:187 -C:188
7D:123 -D:136
8D:187 -D:188
9E:123 -E:136
10E:187 -E:188

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4UM1)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4UM1)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4UM1)

(-) Exons   (0, 0)

(no "Exon" information available for 4UM1)

(-) 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:200
                                                                                                                                                                                                                                        
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh............eeeeeeeeeeee........eeeeeeeeeeeee.hhhh........eeeee.hhh....eee.......ee....eeeee...eeee..eeeeeee...........eeeeeeeee.......eeeee............eeeeeeeeeeeeee......eeeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4um1 A   1 LDRADILYNIRQTSRPDVIPTQRDRPVAVSVSLKFINILEVNEITNEVDVVFWQQTTWSDRTLAWNSSHSPDQVSVPISSLWVPDLAAYNAISKPEVLTPQLAHVVSDGEVQYTPSIRQRFSCDVSGVDTESGATCRIKIGSWTHHSREISVDPTTDSEYFSQYSRFEILDVTQKKNSVTYSCCPEAYEDVEVSLNFRKK 204
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150     ||164       174       184       194       204
                                                                                                                                                                                     156|                                           
                                                                                                                                                                                      161                                           


Chain B from PDB  Type:PROTEIN  Length:200
                                                                                                                                                                                                                                        
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh............eeeeeeeeeeee........eeeeeeeeeeeee.hhhh........eeeee.hhh....eee.......ee....eeeee...eeee..eeeeeee...........eeeeeeeee.......eeeee...........eeeeeeeeeeeeee......eeeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4um1 B   1 LDRADILYNIRQTSRPDVIPTQRDRPVAVSVSLKFINILEVNEITNEVDVVFWQQTTWSDRTLAWNSSHSPDQVSVPISSLWVPDLAAYNAISKPEVLTPQLAHVVSDGEVQYTPSIRQRFSCDVSGVDTESGATCRIKIGSWTHHSREISVDPTDSEYFSQYSRFEILDVTQKKNSVTYSCCPEAYEDVEVSLNFRKKG 205
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150    || 165       175       185       195       205
                                                                                                                                                                                    155|                                            
                                                                                                                                                                                     161                                            


Chain C from PDB  Type:PROTEIN  Length:199
                                                                                                                                                                                                                                       
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh............eeeeeeeeeeee........eeeeeeeeeeeee.hhhh........eeeee.hhh....eee.......ee....eeeee...eeee..eeeeeee...........eeeeeeeee.......eeeee..........eeeeeeeeeeeeee......eeeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4um1 C   1 LDRADILYNIRQTSRPDVIPTQRDRPVAVSVSLKFINILEVNEITNEVDVVFWQQTTWSDRTLAWNSSHSPDQVSVPISSLWVPDLAAYNAISKPEVLTPQLAHVVSDGEVQYTPSIRQRFSCDVSGVDTESGATCRIKIGSWTHHSREISVDPTSEYFSQYSRFEILDVTQKKNSVTYSCCPEAYEDVEVSLNFRKKG 205
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150    || 166       176       186       196         
                                                                                                                                                                                    155|                                           
                                                                                                                                                                                     162                                           


Chain D from PDB  Type:PROTEIN  Length:204
                                                                                                                                                                                                                                            
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh............eeeeeeeeeeee........eeeeeeeeeeeee.hhhh........eeeee.hhh....eee.......ee....eeeee...eeee..eeeeeee...........eeeeeeeee.......eeeee.....hhhhh.....eeeeeeeeeeeeee......eeeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4um1 D   1 LDRADILYNIRQTSRPDVIPTQRDRPVAVSVSLKFINILEVNEITNEVDVVFWQQTTWSDRTLAWNSSHSPDQVSVPISSLWVPDLAAYNAISKPEVLTPQLAHVVSDGEVQYTPSIRQRFSCDVSGVDTESGATCRIKIGSWTHHSREISVDPTTENSDSEYFSQYSRFEILDVTQKKNSVTYSCCPEAYEDVEVSLNFRKKG 205
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       161       171       181       191       201    
                                                                                                                                                                                        159|                                            
                                                                                                                                                                                         161                                            


Chain E from PDB  Type:PROTEIN  Length:201
                                                                                                                                                                                                                                         
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh............eeeeeeeeeeee........eeeeeeeeeeeee.hhhh........eeeee.hhh....eee.......ee....eeeee...eeee..eeeeeee...........eeeeeeeee.......eeeee.............eeeeeeeeeeeeee......eeeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4um1 E   1 LDRADILYNIRQTSRPDVIPTQRDRPVAVSVSLKFINILEVNEITNEVDVVFWQQTTWSDRTLAWNSSHSPDQVSVPISSLWVPDLAAYNAISKPEVLTPQLAHVVSDGEVQYTPSIRQRFSCDVSGVDTESGATCRIKIGSWTHHSREISVDPTSDDSEYFSQYSRFEILDVTQKKNSVTYSCCPEAYEDVEVSLNFRKK 204
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150    || 163       173       183       193       203 
                                                                                                                                                                                    155|                                             
                                                                                                                                                                                     159
   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 4UM1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4UM1)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4UM1)

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)

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  4um1
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  ACHP_LYMST | P58154
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 Related Entries

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

UniProtKB/Swiss-Prot
        ACHP_LYMST | P58154: 1i9b 1uv6 1uw6 1ux2 1yi5 2zju 2zjv 3u8j 3u8k 3u8l 3u8m 3u8n 3wip 3wth 3wti 3wtj 3wtk 3wtl 3wtm 3wtn 3wto 3zdg 3zdh 4alx 4hqp 4nzb 4qaa 4qab 4qac 4um3 4zjt 4zk1 4zr6 4zru 5afh 5afj 5afk 5afl 5afm 5afn 5bp0 5j5f 5j5g 5j5h 5j5i 5t90

(-) Related Entries Specified in the PDB File

4um3 ENGINEERED LS-ACHBP WITH ALPHA4-ALPHA4 INTERFACE IN COMPLEX WITH NS3920