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(-) Description

Title :  STRUCTURE OF THE PN LOOP Q182A MUTANT C3BOT1 EXOENZYME (FREE STATE, CRYSTAL FORM I)
 
Authors :  E. A. Stura, J. Menetrey, G. Flatau, P. Boquet, A. Menez
Date :  03 Dec 05  (Deposition) - 27 Feb 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Keywords :  C3 Exoenzyme, Artt Motif, Adp-Ribosyltransferase, Bacterial Toxins, Transferase, Glycosyltransferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E. A. Stura, J. Menetrey, G. Flatau, P. Boquet, A. Menez
Structural Properties Of Wild-Type And Two Artt Motif Mutants Clostridium Botulinum C3 Exoenzyme Isoform 1 In Different Substrate Complexed States And Crystal Forms.
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MONO-ADP-RIBOSYLTRANSFERASE C3
    ChainsA, B, C, D
    EC Number2.4.2.-
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21
    Expression System Taxid511693
    MutationYES
    Organism ScientificCLOSTRIDIUM BOTULINUM
    Organism Taxid1491
    SynonymEXOENZYME C3

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)A   
Biological Unit 2 (1x) B  
Biological Unit 3 (1x)  C 
Biological Unit 4 (1x)   D

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 3)
No.NameCountTypeFull Name
1SO43Ligand/IonSULFATE ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1SO4-1Ligand/IonSULFATE ION
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
Biological Unit 3 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
Biological Unit 4 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG B:128 , SER B:174 , HOH B:2055BINDING SITE FOR RESIDUE SO4 B1247
2AC2SOFTWAREARG C:128 , ARG C:186 , HOH C:2088BINDING SITE FOR RESIDUE SO4 C1252
3AC3SOFTWAREARG D:128 , ARG D:186BINDING SITE FOR RESIDUE SO4 D1248

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2C8G)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2C8G)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2C8G)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2C8G)

(-) Exons   (0, 0)

(no "Exon" information available for 2C8G)

(-) 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:207
 aligned with ARC3_CBDP | P15879 from UniProtKB/Swiss-Prot  Length:251

    Alignment length:207
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       
            ARC3_CBDP    44 NTYQEFTNIDQAKAWGNAQYKKYGLSKSEKEAIVSYTKSASEINGKLRQNKGVINGFPSNLIKQVELLDKSFNKMKTPENIMLFRGDDPAYLGTEFQNTLLNSNGTINKTAFEKAKAKFLNKDRLEYGYISTSLMNVSQFAGRPIITKFKVAKGSKAGYIDPISAFAGQLEMLLPRHSTYHIDDMRLSSDGKQIIITATMMGTAINP 250
               SCOP domains d2c8ga_ A: automated matches                                                                                                                                                                                    SCOP domains
               CATH domains 2c8gA00 A:44-250 Toxin ADP-ribosyltransferase; Chain A, domain 1                                                                                                                                                CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhh........eeeeeeehhhhhhhhhh..........hhhhhhhhhhhhh..eeee...eeee...hhhhh...eeeeeee......ee.hhhh......eeee...eeeeeeeeee......eeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2c8g A  44 NTYQEFTNIDQAKAWGNAQYKKYGLSKSEKEAIVSYTKSASEINGKLRQNKGVINGFPSNLIKQVELLDKSFNKMKTPENIMLFRGDDPAYLGTEFQNTLLNSNGTINKTAFEKAKAKFLNKDRLEYGYISTSLMNVSAFAGRPIITKFKVAKGSKAGYIDPISAFAGQLEMLLPRHSTYHIDDMRLSSDGKQIIITATMMGTAINP 250
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       

Chain B from PDB  Type:PROTEIN  Length:202
 aligned with ARC3_CBDP | P15879 from UniProtKB/Swiss-Prot  Length:251

    Alignment length:202
                                    54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244  
            ARC3_CBDP    45 TYQEFTNIDQAKAWGNAQYKKYGLSKSEKEAIVSYTKSASEINGKLRQNKGVINGFPSNLIKQVELLDKSFNKMKTPENIMLFRGDDPAYLGTEFQNTLLNSNGTINKTAFEKAKAKFLNKDRLEYGYISTSLMNVSQFAGRPIITKFKVAKGSKAGYIDPISAFAGQLEMLLPRHSTYHIDDMRLSSDGKQIIITATMMGT 246
               SCOP domains d2c8gb_ B: automated matches                                                                                                                                                                               SCOP domains
               CATH domains 2c8gB00 B:45-246 Toxin ADP-ribosyltransferase; Chain A, domain 1                                                                                                                                           CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhh........eeeeeeehhhhhhhhhhh.........hhhhhhhhhhhhh..eeee...eeee...hhhhh...eeeeeee......ee...........eeee...eeeeeeeeee......eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2c8g B  45 TYQEFTNIDQAKAWGNAQYKKYGLSKSEKEAIVSYTKSASEINGKLRQNKGVINGFPSNLIKQVELLDKSFNKMKTPENIMLFRGDDPAYLGTEFQNTLLNSNGTINKTAFEKAKAKFLNKDRLEYGYISTSLMNVSAFAGRPIITKFKVAKGSKAGYIDPISAFAGQLEMLLPRHSTYHIDDMRLSSDGKQIIITATMMGT 246
                                    54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244  

Chain C from PDB  Type:PROTEIN  Length:208
 aligned with ARC3_CBDP | P15879 from UniProtKB/Swiss-Prot  Length:251

    Alignment length:208
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243        
            ARC3_CBDP    44 NTYQEFTNIDQAKAWGNAQYKKYGLSKSEKEAIVSYTKSASEINGKLRQNKGVINGFPSNLIKQVELLDKSFNKMKTPENIMLFRGDDPAYLGTEFQNTLLNSNGTINKTAFEKAKAKFLNKDRLEYGYISTSLMNVSQFAGRPIITKFKVAKGSKAGYIDPISAFAGQLEMLLPRHSTYHIDDMRLSSDGKQIIITATMMGTAINPK 251
               SCOP domains d2c8gc_ C: automated matches                                                                                                                                                                                     SCOP domains
               CATH domains 2c8gC00 C:44-251 Toxin ADP-ribosyltransferase; Chain A, domain 1                                                                                                                                                 CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhh.....eeeeeeehhhhhhhhhh..........hhhhhhhhhhhhh..eeee...eeee...hhhhhh..eeeeeee......ee...........eeee...eeeeeeeeee......eeeeeeeeee..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2c8g C  44 NTYQEFTNIDQAKAWGNAQYKKYGLSKSEKEAIVSYTKSASEINGKLRQNKGVINGFPSNLIKQVELLDKSFNKMKTPENIMLFRGDDPAYLGTEFQNTLLNSNGTINKTAFEKAKAKFLNKDRLEYGYISTSLMNVSAFAGRPIITKFKVAKGSKAGYIDPISAFAGQLEMLLPRHSTYHIDDMRLSSDGKQIIITATMMGTAINPK 251
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243        

Chain D from PDB  Type:PROTEIN  Length:205
 aligned with ARC3_CBDP | P15879 from UniProtKB/Swiss-Prot  Length:251

    Alignment length:205
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243     
            ARC3_CBDP    44 NTYQEFTNIDQAKAWGNAQYKKYGLSKSEKEAIVSYTKSASEINGKLRQNKGVINGFPSNLIKQVELLDKSFNKMKTPENIMLFRGDDPAYLGTEFQNTLLNSNGTINKTAFEKAKAKFLNKDRLEYGYISTSLMNVSQFAGRPIITKFKVAKGSKAGYIDPISAFAGQLEMLLPRHSTYHIDDMRLSSDGKQIIITATMMGTAI 248
               SCOP domains d2c8gd_ D: automated matches                                                                                                                                                                                  SCOP domains
               CATH domains 2c8gD00 D:44-248 Toxin ADP-ribosyltransferase; Chain A, domain 1                                                                                                                                              CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhh.....eeeeeeehhhhhhhhhhh.........hhhhhhhhhhhhh..eeee...eeee...hhhhh...eeeeeee......ee...........eeee...eeeeeeeeee......eeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2c8g D  44 NTYQEFTNIDQAKAWGNAQYKKYGLSKSEKEAIVSYTKSASEINGKLRQNKGVINGFPSNLIKQVELLDKSFNKMKTPENIMLFRGDDPAYLGTEFQNTLLNSNGTINKTAFEKAKAKFLNKDRLEYGYISTSLMNVSAFAGRPIITKFKVAKGSKAGYIDPISAFAGQLEMLLPRHSTYHIDDMRLSSDGKQIIITATMMGTAI 248
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243     

   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  (1, 4)

Asymmetric Unit

(-) CATH Domains  (1, 4)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2C8G)

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (ARC3_CBDP | P15879)
molecular function
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0016757    transferase activity, transferring glycosyl groups    Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).
    GO:0016763    transferase activity, transferring pentosyl groups    Catalysis of the transfer of a pentosyl group from one compound (donor) to another (acceptor).
biological process
    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:0006471    protein ADP-ribosylation    The transfer, from NAD, of ADP-ribose to protein amino acids.
    GO:0016032    viral process    A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        ARC3_CBDP | P158791g24 1gze 1gzf 1uzi 2a78 2a9k 2bov 2c89 2c8a 2c8b 2c8c 2c8d 2c8e 2c8f 2c8h

(-) Related Entries Specified in the PDB File

1g24 THE CRYSTAL STRUCTURE OF EXOENZYME C3 FROM CLOSTRIDIUMBOTULINUM
1gze STRUCTURE OF THE CLOSTRIDIUM BOTULINUM C3 EXOENZYME (L177C MUTANT)
1gzf STRUCTURE OF THE CLOSTRIDIUM BOTULINUM C3 EXOENZYME (WILD-TYPE) IN COMPLEX WITH NAD
1uzi C3 EXOENZYME FROM CLOSTRIDIUM BOTULINUM, TETRAGONAL FORM
2a78 CRYSTAL STRUCTURE OF THE C3BOT-RALA COMPLEX REVEALS A NOVELTYPE OF ACTION OF A BACTERIAL EXOENZYME
2a9k CRYSTAL STRUCTURE OF THE C3BOT-NAD-RALA COMPLEX REVEALS ANOVEL TYPE OF ACTION OF A BACTERIAL EXOENZYME
2bov MOLECULAR RECOGNITION OF AN ADP-RIBOSYLATING CLOSTRIDIUM BOTULINUM C3 EXOENZYME BY RALA GTPASE
2c89 STRUCTURE OF THE PN LOOP Q182A MUTANT C3BOT1 EXOENZYME (FREE STATE, CRYSTAL FORM I)
2c8a STRUCTURE OF THE WILD-TYPE C3BOT1 EXOENZYME (NICOTINAMIDE-BOUND STATE, CRYSTAL FORM I)
2c8b STRUCTURE OF THE ARTT MOTIF Q212A MUTANT C3BOT1 EXOENZYME (FREE STATE, CRYSTAL FORM II)
2c8c STRUCTURE OF THE ARTT MOTIF Q212A MUTANT C3BOT1 EXOENZYME (NAD-BOUND STATE, CRYSTAL FORM I)
2c8d STRUCTURE OF THE ARTT MOTIF Q212A MUTANT C3BOT1 EXOENZYME (FREE STATE, CRYSTAL FORM I)
2c8e STRUCTURE OF THE ARTT MOTIF E214N MUTANT C3BOT1 EXOENZYME (FREE STATE, CRYSTAL FORM III)
2c8f STRUCTURE OF THE ARTT MOTIF E214N MUTANT C3BOT1 EXOENZYME (NAD-BOUND STATE, CRYSTAL FORM III)
2c8h STRUCTURE OF THE PN LOOP Q182A MUTANT C3BOT1 EXOENZYME (NAD-BOUND STATE, CRYSTAL FORM I)