1OF0 | pdb_00001of0

CRYSTAL STRUCTURE OF BACILLUS SUBTILIS COTA AFTER 1H SOAKING WITH ABTS

• PDB DOI: https://doi.org/10.2210/pdb1OF0/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Bacillus subtilis
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2003-04-03 Released: 2004-05-21 
• Deposition Author(s): Enguita, F.J., Marcal, D., Grenha, R., Martins, L.O., Henriques, A.O., Carrondo, M.A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.45 Å
• R-Value Free: 
  0.252 (Depositor), 0.232 (DCC) 
• R-Value Work: 
  0.197 (Depositor), 0.182 (DCC) 
• R-Value Observed: 
  0.197 (Depositor) 

Starting Model: experimental

Literature

Structural Characterization of a Bacterial Laccase Reaction Cycle

Enguita, F.J., Marcal, D., Grenha, R., Martins, L.O., Henriques, A.O., Carrondo, M.A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PQS (software)

Macromolecule Content 

• Total Structure Weight: 59.58 kDa 
• Atom Count: 4,334 
• Modeled Residue Count: 503 
• Deposited Residue Count: 513 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
SPORE COAT PROTEIN A	A	513	Bacillus subtilis	Mutation(s): 0  EC: 1.10.3.2 (UniProt), 1.3.3.5 (UniProt)
UniProt
Find proteins for P07788 (Bacillus subtilis (strain 168)) Explore P07788  Go to UniProtKB:  P07788

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EBS	I [auth A]	3-ETHYL-2-[(2Z)-2-(3-ETHYL-6-SULFO-1,3-BENZOTHIAZOL-2(3H)-YLIDENE)HYDRAZINO]-6-SULFO-3H-1,3-BENZOTHIAZOL-1-IUM C18 H18 N4 O6 S4 ZTOJFFHGPLIVKC-YAFCTCPESA-N
GOL	G [auth A], H [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
C1O	E [auth A]	CU-O LINKAGE Cu O QPLDLSVMHZLSFG-UHFFFAOYSA-N
CU1	B [auth A], C [auth A], D [auth A]	COPPER (I) ION Cu VMQMZMRVKUZKQL-UHFFFAOYSA-N
OXY	F [auth A]	OXYGEN MOLECULE O2 MYMOFIZGZYHOMD-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.45 Å
• R-Value Free:  0.252 (Depositor), 0.232 (DCC) 
• R-Value Work:  0.197 (Depositor), 0.182 (DCC) 
• R-Value Observed: 0.197 (Depositor) 

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 102.278	α = 90
b = 102.278	β = 90
c = 136.247	γ = 120

Software Package:

Software Name	Purpose
CNS	refinement
MOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-05-21 
Deposition Author(s): Enguita, F.J., Marcal, D., Grenha, R., Martins, L.O., Henriques, A.O., Carrondo, M.A.

Revision History  

• Version 1.0: 2004-05-21
  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: 2019-07-24
  Changes: Data collection, Derived calculations
• Version 1.4: 2023-12-13
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description
• Version 1.5: 2025-10-01
  Changes: Advisory, Derived calculations, Structure summary