1VPB

CRYSTAL STRUCTURE OF A PUTATIVE MODULATOR OF DNA GYRASE (BT3649) FROM BACTEROIDES THETAIOTAOMICRON VPI-5482 AT 1.75 A RESOLUTION

• PDB DOI: https://doi.org/10.2210/pdb1VPB/pdb

• Classification: HYDROLASE
• Organism(s): Bacteroides thetaiotaomicron VPI-5482
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2004-10-15 Released: 2004-11-09 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 0.204 
• R-Value Work: 0.178 
• R-Value Observed: 0.180 

Literature

Crystal structure of Putative modulator of DNA gyrase (bt3649) from Bacteroides thetaiotaomicron vpi-5482 at 1.75 A resolution

Joint Center for Structural Genomics (JCSG)

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.

Macromolecule Content

• Total Structure Weight: 49.97 kDa 
• Atom Count: 3,863 
• Modelled Residue Count: 437 
• Deposited Residue Count: 451 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
putative modulator of DNA gyrase	A	451	Bacteroides thetaiotaomicron VPI-5482	Mutation(s): 0  Gene Names: bt3649
UniProt
Find proteins for Q8A1L2 (Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 / VPI-5482 / E50)) Explore Q8A1L2  Go to UniProtKB:  Q8A1L2

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EDO	B [auth A], C [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 0.204 
• R-Value Work: 0.178 
• R-Value Observed: 0.180 
• Space Group: C 2 2 2₁
• Diffraction Data: https://doi.org/10.18430/M31VPB

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 73.541	α = 90
b = 154.968	β = 90
c = 106.12	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SCALEPACK	data scaling
SOLVE	phasing
REFMAC	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-11-09 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2004-11-09
  Type: Initial release
  
• Version 1.1: 2008-04-26
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance
• Version 1.3: 2023-01-25
  Changes: Database references, Derived calculations
• Version 1.4: 2024-05-22
  Changes: Data collection