3QOO | pdb_00003qoo

Crystal structure of hot-dog-like Taci_0573 protein from Thermanaerovibrio acidaminovorans

• PDB DOI: https://doi.org/10.2210/pdb3QOO/pdb

• Classification: Structural genomics, Unknown function
• Organism(s): Thermanaerovibrio acidaminovorans DSM 6589
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2011-02-10 Released: 2011-02-23 
• Deposition Author(s): Michalska, K., Li, H., Clancy, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.25 Å
• R-Value Free: 
  0.181 (Depositor), 0.172 (DCC) 
• R-Value Work: 
  0.156 (Depositor), 0.152 (DCC) 
• R-Value Observed: 
  0.157 (Depositor) 

Literature

Crystal structure of hot-dog-like Taci_0573 protein from Thermanaerovibrio acidaminovorans

Michalska, K., Li, H., Clancy, S., Joachimiak, A.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content 

• Total Structure Weight: 15.68 kDa 
• Atom Count: 1,254 
• Modeled Residue Count: 135 
• Deposited Residue Count: 138 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterized protein	A	138	Thermanaerovibrio acidaminovorans DSM 6589	Mutation(s): 0  Gene Names: Taci_0573
UniProt
Find proteins for D1B956 (Thermanaerovibrio acidaminovorans (strain ATCC 49978 / DSM 6589 / Su883)) Explore D1B956  Go to UniProtKB:  D1B956

Small Molecules

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

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: 1.25 Å
• R-Value Free:  0.181 (Depositor), 0.172 (DCC) 
• R-Value Work:  0.156 (Depositor), 0.152 (DCC) 
• R-Value Observed: 0.157 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M33QOO

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 38.078	α = 90
b = 38.078	β = 90
c = 142.148	γ = 120

Software Package:

Software Name	Purpose
SBC-Collect	data collection
SHELX	model building
MLPHARE	phasing
DM	model building
ARP/wARP	model building
Coot	model building
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
SHELX	phasing
DM	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-02-23 
Deposition Author(s): Michalska, K., Li, H., Clancy, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2011-02-23
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2024-11-27
  Changes: Data collection, Database references, Derived calculations, Structure summary