1SGW

Putative ABC transporter (ATP-binding protein) from Pyrococcus furiosus Pfu-867808-001

• PDB DOI: https://doi.org/10.2210/pdb1SGW/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Pyrococcus furiosus DSM 3638
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2004-02-24 Released: 2004-08-10 
• Deposition Author(s): Liu, Z.J., Tempel, W., Shah, A., Chen, L., Lee, D., Kelley, L.-L.C., Dillard, B.D., Rose, J.P., Eneh, J.C., Hopkins, R.C., Jenney Jr., F.E., Lee, H.S., Poole II, F.L., Shah, C., Sugar, F.J., Adams, M.W.W., Richardson, D.C., Richardson, J.S., Wang, B.C., Southeast Collaboratory for Structural Genomics (SECSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.223 
• R-Value Work: 0.195 
• R-Value Observed: 0.197 

Literature

Putative ABC transporter (ATP-binding protein) from Pyrococcus furiosus Pfu-867808-001

Liu, Z.J., Tempel, W., Shah, A., Chen, L., Lee, D., Kelley, L.-L.C., Dillard, B.D., Rose, J.P., Eneh, J.C., Hopkins, R.C., Jenney Jr., F.E., Lee, H.S., Poole II, F.L., Shah, C., Sugar, F.J., Adams, M.W.W., Richardson, D.C., Richardson, J.S., Wang, B.C., Southeast Collaboratory for Structural Genomics

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 24.19 kDa 
• Atom Count: 1,640 
• Modelled Residue Count: 200 
• Deposited Residue Count: 214 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
putative ABC transporter	A	214	Pyrococcus furiosus DSM 3638	Mutation(s): 0
UniProt
Find proteins for Q8U2E3 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)) Explore Q8U2E3  Go to UniProtKB:  Q8U2E3

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CL	B [auth A], D [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
NA	C [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.223 
• R-Value Work: 0.195 
• R-Value Observed: 0.197 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 44.982	α = 90
b = 67.583	β = 90
c = 72.768	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	phasing
MLPHARE	phasing
ARP/wARP	model building
REFMAC	refinement
MAR345	data collection

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-08-10 
Deposition Author(s): Liu, Z.J., Tempel, W., Shah, A., Chen, L., Lee, D., Kelley, L.-L.C., Dillard, B.D., Rose, J.P., Eneh, J.C., Hopkins, R.C., Jenney Jr., F.E., Lee, H.S., Poole II, F.L., Shah, C., Sugar, F.J., Adams, M.W.W., Richardson, D.C., Richardson, J.S., Wang, B.C., Southeast Collaboratory for Structural Genomics (SECSG)

Revision History  

• Version 1.0: 2004-08-10
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description
• Version 1.4: 2024-02-14
  Changes: Data collection, Database references, Derived calculations