1YBY

Conserved hypothetical protein Cth-95 from Clostridium thermocellum

• PDB DOI: https://doi.org/10.2210/pdb1YBY/pdb

• Classification: TRANSLATION
• Organism(s): Acetivibrio thermocellus
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2004-12-21 Released: 2005-02-01 
• Deposition Author(s): Zhao, M., Zhou, W., Chang, J., Habel, J., Kataeva, I., Xu, H., Chen, L., Lee, D., Nguyen, J., Chang, S.-H., Horanyi, P., Florence, Q., Tempel, W., Lin, D., Zhang, H., Ljundahl, L., Liu, Z.-J., Rose, J., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.270 
• R-Value Work: 0.228 
• R-Value Observed: 0.229 

Literature

Conserved hypothetical protein Cth-95 from Clostridium thermocellum

Zhao, M., Zhou, W., Chang, J., Habel, J., Kataeva, I., Xu, H., Chen, L., Lee, D., Nguyen, J., Chang, S.-H., Horanyi, P., Florence, Q., Tempel, W., Lin, D., Zhang, H., Ljundahl, L., Liu, Z.-J., Rose, J., Wang, B.-C.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 48.35 kDa 
• Atom Count: 2,929 
• Modelled Residue Count: 354 
• Deposited Residue Count: 430 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Translation elongation factor P	A, B	215	Acetivibrio thermocellus	Mutation(s): 5
UniProt
Find proteins for A3DDQ3 (Acetivibrio thermocellus (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372)) Explore A3DDQ3  Go to UniProtKB:  A3DDQ3

Small Molecules

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

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.270 
• R-Value Work: 0.228 
• R-Value Observed: 0.229 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 114.915	α = 90
b = 55.476	β = 120.84
c = 88.462	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-02-01 
Deposition Author(s): Zhao, M., Zhou, W., Chang, J., Habel, J., Kataeva, I., Xu, H., Chen, L., Lee, D., Nguyen, J., Chang, S.-H., Horanyi, P., Florence, Q., Tempel, W., Lin, D., Zhang, H., Ljundahl, L., Liu, Z.-J., Rose, J., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG)

Revision History  

• Version 1.0: 2005-02-01
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description