5CY2 | pdb_00005cy2

Tn3 resolvase - site III complex crystal form II

• PDB DOI: https://doi.org/10.2210/pdb5CY2/pdb
• NAKB: 5CY2

• Classification: recombination/DNA
• Organism(s): Escherichia coli
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2015-07-30 Released: 2017-01-11 
• Deposition Author(s): Montano, P.S., Rice, P.A.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 4.00 Å
• R-Value Free: 
  0.250 (Depositor), 0.250 (DCC) 
• R-Value Work: 
  0.207 (Depositor), 0.210 (DCC) 
• R-Value Observed: 
  0.209 (Depositor) 

Literature

Structures of resolvase - accessory site complexes

Montano, S.P., Rice, P.A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 119.38 kDa 
• Atom Count: 7,792 
• Modeled Residue Count: 821 
• Deposited Residue Count: 876 
• Unique protein chains: 1
• Unique nucleic acid chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Transposon Tn3 resolvase	A, B, E, F	192	Escherichia coli	Mutation(s): 0  Gene Names: tnpR
UniProt
Find proteins for P0ADI2 (Escherichia coli) Explore P0ADI2  Go to UniProtKB:  P0ADI2

Entity ID: 2
Molecule	Chains	Length	Organism	Image
DNA (27-MER)	C, G	27	N/A

Entity ID: 3
Molecule	Chains	Length	Organism	Image
DNA (27-MER)	D, H	27	N/A

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 4.00 Å
• R-Value Free:  0.250 (Depositor), 0.250 (DCC) 
• R-Value Work:  0.207 (Depositor), 0.210 (DCC) 
• R-Value Observed: 0.209 (Depositor) 

Diffraction Data: https://doi.org/10.15785/SBGRID/683

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 144.9	α = 90
b = 151.92	β = 99.85
c = 106.14	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
MOLREP	phasing
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2017-01-11 
Deposition Author(s): Montano, P.S., Rice, P.A.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	R01GM086826

Revision History  

• Version 1.0: 2017-01-11
  Type: Initial release
  
• Version 1.1: 2017-09-20
  Changes: Author supporting evidence
• Version 1.2: 2019-12-25
  Changes: Author supporting evidence
• Version 1.3: 2024-03-06
  Changes: Data collection, Database references