2WCW

1.6A resolution structure of Archaeoglobus fulgidus Hjc, a Holliday junction resolvase from an archaeal hyperthermophile

• PDB DOI: https://doi.org/10.2210/pdb2WCW/pdb

• Classification: HYDROLASE
• Organism(s): Archaeoglobus fulgidus
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2009-03-17 Released: 2009-03-24 
• Deposition Author(s): Carolis, C., Koehler, C., Sauter, C., Basquin, J., Suck, D., Toeroe, I.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.58 Å
• R-Value Free: 0.190 
• R-Value Work: 0.154 
• R-Value Observed: 0.156 

Starting Model: experimental

Literature

1.6 A Resolution Structure of Archaeoglobus Fulgidus Hjc, a Holliday Junction Resolvase from an Archaeal Hyperthermophile

Carolis, C., Koehler, C., Sauter, C., Basquin, J., Suck, D., Toeroe, I.

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

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

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 62.61 kDa 
• Atom Count: 4,534 
• Modelled Residue Count: 494 
• Deposited Residue Count: 556 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
HJC	A, B, C, D	139	Archaeoglobus fulgidus	Mutation(s): 3  EC: 3.1.21.10
UniProt
Find proteins for O28314 (Archaeoglobus fulgidus (strain ATCC 49558 / DSM 4304 / JCM 9628 / NBRC 100126 / VC-16)) Explore O28314  Go to UniProtKB:  O28314

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ACT	E [auth A], F [auth A], I [auth B], L [auth C], N [auth D], O [auth D]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M
NH4	G [auth A], H [auth B], J [auth C], K [auth C], M [auth D]	AMMONIUM ION H4 N QGZKDVFQNNGYKY-UHFFFAOYSA-O

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.58 Å
• R-Value Free: 0.190 
• R-Value Work: 0.154 
• R-Value Observed: 0.156 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.51	α = 90
b = 75.48	β = 115.34
c = 60.92	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XSCALE	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-03-24 
Deposition Author(s): Carolis, C., Koehler, C., Sauter, C., Basquin, J., Suck, D., Toeroe, I.

Revision History  

• Version 1.0: 2009-03-24
  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: 2024-05-01
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description