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- PDB-1gze: Structure of the Clostridium botulinum C3 exoenzyme (L177C mutant) -

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Basic information

Entry
Database: PDB / ID: 1gze
TitleStructure of the Clostridium botulinum C3 exoenzyme (L177C mutant)
ComponentsMONO-ADP-RIBOSYLTRANSFERASE C3
KeywordsTRANSFERASE / ADP-RIBOSYLTRANSFERASE / BACTERIAL TOXIN / C3 EXOENZYME / NAD
Function / homology
Function and homology information


NAD+-protein mono-ADP-ribosyltransferase activity / Transferases; Glycosyltransferases; Pentosyltransferases / nucleotidyltransferase activity / extracellular region
Similarity search - Function
Mono-ADP-ribosyltransferase C3/Edin / Toxin ADP-ribosyltransferase; Chain A, domain 1 / Toxin ADP-ribosyltransferase; Chain A, domain 1 / ADP ribosyltransferase / ADP-ribosyltransferase exoenzyme / Toxin-related mono-ADP-ribosyltransferase (TR mART) core domain profile. / Alpha-Beta Complex / Alpha Beta
Similarity search - Domain/homology
: / Mono-ADP-ribosyltransferase C3
Similarity search - Component
Biological speciesCLOSTRIDIUM BOTULINUM (bacteria)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.7 Å
AuthorsMenetrey, J. / Flatau, G. / Stura, E.A. / Charbonnier, J.B. / Gas, F. / Teulon, J.M. / Le Du, M.H. / Boquet, P. / Menez, A.
CitationJournal: J.Biol.Chem. / Year: 2002
Title: Nad Binding Induces Conformational Changes in Rho Adp-Ribosylating Clostridium Botulinum C3 Exoenzyme
Authors: Menetrey, J. / Flatau, G. / Stura, E.A. / Charbonnier, J.B. / Gas, F. / Teulon, J.M. / Le Du, M.H. / Boquet, P. / Menez, A.
History
DepositionMay 21, 2002Deposition site: PDBE / Processing site: PDBE
Revision 1.0Aug 29, 2002Provider: repository / Type: Initial release
Revision 1.1May 8, 2011Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Dec 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id
Remark 700 SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: MONO-ADP-RIBOSYLTRANSFERASE C3
B: MONO-ADP-RIBOSYLTRANSFERASE C3
C: MONO-ADP-RIBOSYLTRANSFERASE C3
D: MONO-ADP-RIBOSYLTRANSFERASE C3
hetero molecules


Theoretical massNumber of molelcules
Total (without water)95,1308
Polymers94,3284
Non-polymers8024
Water77543
1
A: MONO-ADP-RIBOSYLTRANSFERASE C3
hetero molecules


Theoretical massNumber of molelcules
Total (without water)23,7832
Polymers23,5821
Non-polymers2011
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
2
B: MONO-ADP-RIBOSYLTRANSFERASE C3
hetero molecules


Theoretical massNumber of molelcules
Total (without water)23,7832
Polymers23,5821
Non-polymers2011
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
3
C: MONO-ADP-RIBOSYLTRANSFERASE C3
hetero molecules


Theoretical massNumber of molelcules
Total (without water)23,7832
Polymers23,5821
Non-polymers2011
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
4
D: MONO-ADP-RIBOSYLTRANSFERASE C3
hetero molecules


Theoretical massNumber of molelcules
Total (without water)23,7832
Polymers23,5821
Non-polymers2011
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
Unit cell
Length a, b, c (Å)108.997, 75.596, 123.465
Angle α, β, γ (deg.)90.00, 102.37, 90.00
Int Tables number5
Space group name H-MC121

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Components

#1: Protein
MONO-ADP-RIBOSYLTRANSFERASE C3 / EXOENZYME C3


Mass: 23581.953 Da / Num. of mol.: 4 / Fragment: CATALYTIC DOMAIN, RESIDUES 41-251 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) CLOSTRIDIUM BOTULINUM (bacteria) / Production host: ESCHERICHIA COLI (E. coli)
References: UniProt: P15879, Transferases; Glycosyltransferases; Pentosyltransferases
#2: Chemical
ChemComp-HG / MERCURY (II) ION


Mass: 200.590 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Hg
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 43 / Source method: isolated from a natural source / Formula: H2O
Compound detailsENGINEERED MUTATION: LEU (177) CYS

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.63 Å3/Da / Density % sol: 46.9 %
Crystal growpH: 3
Details: 22.5 % PEG 3350 W/W, 100MM LI2SO4, 80 MM ACID CITRIC PH 3
Crystal grow
*PLUS
Temperature: 18 ℃ / pH: 3 / Method: vapor diffusion, sitting drop
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formulaDetails
112 mg/mlprotein1drop
222.5 %(w/w)PEG33501reservoir
3100 mM1reservoirLi2SO4
480 mMcitric acid1reservoirpH3.

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Data collection

DiffractionMean temperature: 290 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU / Wavelength: 1.5418
DetectorDate: Jan 15, 2000
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 2.7→18.12 Å / Num. obs: 49116 / % possible obs: 93.1 % / Observed criterion σ(I): 2 / Redundancy: 2.5 % / Biso Wilson estimate: 68.3 Å2 / Rmerge(I) obs: 0.072 / Net I/σ(I): 16
Reflection shellResolution: 2.7→2.87 Å / % possible all: 76.3
Reflection
*PLUS
Highest resolution: 2.7 Å / Lowest resolution: 20 Å / Num. measured all: 120624
Reflection shell
*PLUS
Highest resolution: 2.7 Å / Lowest resolution: 2.8 Å / % possible obs: 76.3 % / Rmerge(I) obs: 0.399 / Mean I/σ(I) obs: 1.8

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Processing

Software
NameVersionClassification
CNS1refinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1G24

1g24


Resolution: 2.7→18.12 Å / Rfactor Rfree error: 0.006 / Data cutoff high absF: 10000 / Cross valid method: THROUGHOUT / σ(F): 0
RfactorNum. reflection% reflectionSelection details
Rfree0.29 1991 7.9 %RANDOM
Rwork0.24 ---
obs0.24 28722 93.1 %-
Solvent computationSolvent model: FLAT MODEL
Displacement parametersBiso mean: 59.9 Å2
Refinement stepCycle: LAST / Resolution: 2.7→18.12 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6464 0 4 43 6511
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.012
X-RAY DIFFRACTIONc_bond_d_na
X-RAY DIFFRACTIONc_bond_d_prot
X-RAY DIFFRACTIONc_angle_d
X-RAY DIFFRACTIONc_angle_d_na
X-RAY DIFFRACTIONc_angle_d_prot
X-RAY DIFFRACTIONc_angle_deg1.7
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d24.5
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d1.08
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it
X-RAY DIFFRACTIONc_mcangle_it
X-RAY DIFFRACTIONc_scbond_it
X-RAY DIFFRACTIONc_scangle_it
Refinement
*PLUS
Highest resolution: 2.7 Å / Lowest resolution: 20 Å / Rfactor Rfree: 0.29 / Rfactor Rwork: 0.24
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_dihedral_angle_d
X-RAY DIFFRACTIONc_dihedral_angle_deg24.5
X-RAY DIFFRACTIONc_improper_angle_d
X-RAY DIFFRACTIONc_improper_angle_deg1.08

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