2C8G | pdb_00002c8g

Structure of the PN loop Q182A mutant C3bot1 Exoenzyme (Free state, crystal form I)

PDB DOI: https://doi.org/10.2210/pdb2C8G/pdb

Classification: TRANSFERASE
Organism(s): Clostridium botulinum
Expression System: Escherichia coli BL21
Mutation(s): Yes

Deposited: 2005-12-03 Released: 2007-02-27
Deposition Author(s): Stura, E.A., Menetrey, J., Flatau, G., Boquet, P., Menez, A.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.247 (Depositor), 0.246 (DCC)
R-Value Work:
0.212 (Depositor), 0.215 (DCC)
R-Value Observed:
0.213 (Depositor)

Starting Model: experimental
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This is version 1.3 of the entry. See complete history.

Literature

Structural Properties of Wild-Type and Two Artt Motif Mutants Clostridium Botulinum C3 Exoenzyme Isoform 1 in Different Substrate Complexed States and Crystal Forms.

Stura, E.A., Menetrey, J., Flatau, G., Boquet, P., Menez, A.

To be published.

Macromolecule Content

Total Structure Weight: 94.43 kDa
Atom Count: 6,747
Modeled Residue Count: 822
Deposited Residue Count: 844
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
MONO-ADP-RIBOSYLTRANSFERASE C3	A, B, C, D	211	Clostridium botulinum	Mutation(s): 1 EC: 2.4.2
UniProt
Find proteins for P15879 (Clostridium botulinum D phage) Explore P15879 Go to UniProtKB: P15879
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P15879
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download:Ideal Coordinates CCD File SDF format, chain G [auth D] SDF format, chain F [auth C] SDF format, chain E [auth B] MOL2 format, chain G [auth D] MOL2 format, chain F [auth C] MOL2 format, chain E [auth B] mmCIF format, chain G [auth D] mmCIF format, chain F [auth C] mmCIF format, chain E [auth B]	E [auth B], F [auth C], G [auth D]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain E [auth B] Focus chain F [auth C] Focus chain G [auth D] Interactions & Density Focus chain E [auth B] Focus chain F [auth C] Focus chain G [auth D]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.247 (Depositor), 0.246 (DCC)
R-Value Work: 0.212 (Depositor), 0.215 (DCC)
R-Value Observed: 0.213 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 105.671	α = 90
b = 74.951	β = 102.46
c = 121.199	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2007-02-27

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2007-02-27
Type: Initial release
Version 1.1: 2011-05-08
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2023-12-13
Changes: Data collection, Database references, Other, Refinement description

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.