4Z8Z | pdb_00004z8z

Crystal structure of the hypothetical protein from Ruminiclostridium thermocellum ATCC 27405

• PDB DOI: https://doi.org/10.2210/pdb4Z8Z/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Acetivibrio thermocellus ATCC 27405
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2015-04-09 Released: 2015-05-06 
• Deposition Author(s): Filippova, E.V., Wawrzak, Z., Kiryukhina, O., Endres, M., Joachimiak, J., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.55 Å
• R-Value Free: 
  0.222 (Depositor), 0.220 (DCC) 
• R-Value Work: 
  0.175 (Depositor), 0.180 (DCC) 
• R-Value Observed: 
  0.177 (Depositor) 

Literature

Crystal structure of the hypothetical protein from Ruminiclostridium thermocellum ATCC 27405

Filippova, E.V., Wawrzak, Z., Kiryukhina, O., Endres, M., Joachimiak, J., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)

To be published.

Biological Assembly 1  

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

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

Macromolecule Content 

• Total Structure Weight: 38.05 kDa 
• Atom Count: 2,646 
• Modeled Residue Count: 320 
• Deposited Residue Count: 323 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterized protein	A	323	Acetivibrio thermocellus ATCC 27405	Mutation(s): 0  Gene Names: Cthe_0134
UniProt
Find proteins for A3DBP6 (Acetivibrio thermocellus (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372)) Explore A3DBP6  Go to UniProtKB:  A3DBP6

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.55 Å
• R-Value Free:  0.222 (Depositor), 0.220 (DCC) 
• R-Value Work:  0.175 (Depositor), 0.180 (DCC) 
• R-Value Observed: 0.177 (Depositor) 

Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 141.353	α = 90
b = 141.353	β = 90
c = 112.676	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
BLU-MAX	data collection
HKL-3000	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2015-05-06 
Deposition Author(s): Filippova, E.V., Wawrzak, Z., Kiryukhina, O., Endres, M., Joachimiak, J., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	--

Revision History  

• Version 1.0: 2015-05-06
  Type: Initial release
  
• Version 1.1: 2017-09-27
  Changes: Author supporting evidence, Derived calculations, Refinement description, Source and taxonomy, Structure summary
• Version 1.2: 2018-01-24
  Changes: Database references
• Version 1.3: 2019-12-11
  Changes: Author supporting evidence
• Version 1.4: 2024-11-20
  Changes: Data collection, Database references, Structure summary