1RCU | pdb_00001rcu

X-RAY STRUCTURE OF TM1055 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET VT76

• PDB DOI: https://doi.org/10.2210/pdb1RCU/pdb

• Classification: Structural Genomics, unknown function
• Organism(s): Thermotoga maritima
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2003-11-04 Released: 2003-12-02 
• Deposition Author(s): Kuzin, A.P., Chen, Y., Edwards, A., Skarina, T., Savchenko, A., Tong, L., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 
  0.236 (Depositor), 0.250 (DCC) 
• R-Value Work: 
  0.216 (Depositor), 0.226 (DCC) 
• R-Value Observed: 
  0.216 (Depositor) 

Literature

X-RAY STRUCTURE OF TM1055 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET VT76

Kuzin, A.P., Edwards, A., Skarina, T., Savchenko, A., Tong, L.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content

• Total Structure Weight: 85.42 kDa 
• Atom Count: 5,152 
• Modelled Residue Count: 680 
• Deposited Residue Count: 780 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
conserved hypothetical protein VT76	A, B, C, D	195	Thermotoga maritima	Mutation(s): 3
UniProt
Find proteins for Q9X0E5 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9X0E5  Go to UniProtKB:  Q9X0E5

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B, C, D	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free:  0.236 (Depositor), 0.250 (DCC) 
• R-Value Work:  0.216 (Depositor), 0.226 (DCC) 
• R-Value Observed: 0.216 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.748	α = 90
b = 90.438	β = 94.56
c = 83.21	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	phasing
RESOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2003-12-02 
Deposition Author(s): Kuzin, A.P., Chen, Y., Edwards, A., Skarina, T., Savchenko, A., Tong, L., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2003-12-02
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-11-20
  Changes: Data collection, Database references, Derived calculations, Structure summary