3PGZ

Crystal structure of a single strand binding protein (SSB) from bartonella henselae

• PDB DOI: https://doi.org/10.2210/pdb3PGZ/pdb

• Classification: DNA BINDING PROTEIN
• Organism(s): Bartonella henselae
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2010-11-03 Released: 2010-12-22 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID), Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.256 
• R-Value Work: 0.210 
• R-Value Observed: 0.212 

Starting Model: experimental

Literature

Crystal structure of a single strand binding protein (SSB) from bartonella henselae

Seattle Structural Genomics Center for Infectious Disease, Abendroth, J., Edwards, T.E., Staker, B.

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 PISA (software)

Macromolecule Content

• Total Structure Weight: 43.25 kDa 
• Atom Count: 1,982 
• Modelled Residue Count: 223 
• Deposited Residue Count: 386 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Single-stranded DNA-binding protein	A, B	193	Bartonella henselae	Mutation(s): 0  Gene Names: BH10130, ssb4
UniProt
Find proteins for A0A0H3LX24 (Bartonella henselae (strain ATCC 49882 / DSM 28221 / CCUG 30454 / Houston 1)) Explore A0A0H3LX24  Go to UniProtKB:  A0A0H3LX24

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
UNX	C [auth B], D [auth B], E [auth B], F [auth B], G [auth B], H [auth B]	UNKNOWN ATOM OR ION X

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.256 
• R-Value Work: 0.210 
• R-Value Observed: 0.212 
• Space Group: P 3₂ 2 1
• Diffraction Data: https://doi.org/10.18430/M33PGZ

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 93.76	α = 90
b = 93.76	β = 90
c = 63.51	γ = 120

Software Package:

Software Name	Purpose
StructureStudio	data collection
PHASER	phasing
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-12-22 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID), Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2010-12-22
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2018-01-24
  Changes: Database references, Structure summary
• Version 1.3: 2023-09-06
  Changes: Data collection, Database references, Refinement description