1USC | pdb_00001usc

PUTATIVE STYRENE MONOOXYGENASE SMALL COMPONENT

• PDB DOI: https://doi.org/10.2210/pdb1USC/pdb

• Classification: OXYGENASE
• Organism(s): Thermus thermophilus HB8
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2003-11-21 Released: 2003-11-27 
• Deposition Author(s): Tahirov, T.H., Inagaki, E., Takahashi, H.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.24 Å
• R-Value Free: 
  0.222 (Depositor) 
• R-Value Work: 
  0.203 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.203 (Depositor) 

Literature

Crystal Structure of Putative Styrene Monooxygenase Small Component from Thermus Thermophilus

Inagaki, E., Takahashi, H., Tahirov, T.H.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content 

• Total Structure Weight: 40.51 kDa 
• Atom Count: 3,415 
• Modeled Residue Count: 356 
• Deposited Residue Count: 356 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PUTATIVE STYRENE MONOOXYGENASE SMALL COMPONENT	A, B	178	Thermus thermophilus HB8	Mutation(s): 0
UniProt
Find proteins for P83818 (Thermus thermophilus) Explore P83818  Go to UniProtKB:  P83818

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FMN	C [auth A], E [auth B]	FLAVIN MONONUCLEOTIDE C17 H21 N4 O9 P FVTCRASFADXXNN-SCRDCRAPSA-N
ACT	D [auth A], F [auth B]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.24 Å
• R-Value Free:  0.222 (Depositor) 
• R-Value Work:  0.203 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.203 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 70.321	α = 90
b = 77.571	β = 90
c = 63.86	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data reduction
HKL-2000	data scaling
MLPHARE	phasing
DM	phasing
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2003-11-27 
Deposition Author(s): Tahirov, T.H., Inagaki, E., Takahashi, H.

Revision History  

• Version 1.0: 2003-11-27
  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: 2019-03-06
  Changes: Data collection, Experimental preparation, Other
• Version 1.4: 2019-05-22
  Changes: Data collection, Experimental preparation
• Version 1.5: 2024-05-08
  Changes: Data collection, Database references, Other