2KO1 | pdb_00002ko1

Solution NMR structure of the ACT domain from GTP pyrophosphokinase of Chlorobium tepidum. Northeast Structural Genomics Consortium Target CtR148A

• PDB DOI: https://doi.org/10.2210/pdb2KO1/pdb
• BMRB: 16486

• Classification: TRANSFERASE
• Organism(s): Chlorobaculum tepidum
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2009-09-08 Released: 2009-09-29 
• Deposition Author(s): Eletsky, A., Garcia, E., Wang, H., Ciccosanti, C., Jiang, M., Nair, R., Rost, B., Acton, T.B., Xiao, R., Everett, J.K., Lee, H., Prestegard, J.H., Montelione, G.T., Szyperski, T., Northeast Structural Genomics Consortium (NESG)

---

Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: target function 

Literature

Solution NMR structure of the ACT domain from GTP pyrophosphokinase of Chlorobium tepidum

Eletsky, A., Garcia, E., Wang, H., Ciccosanti, C., Jiang, M., Nair, R., Rost, B., Acton, T.B., Xiao, R., Everett, J.K., Lee, H., Prestegard, J., Montelione, G.T., Szyperski, T.

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.

Macromolecule Content

• Total Structure Weight: 20.1 kDa 
• Atom Count: 1,406 
• Modelled Residue Count: 176 
• Deposited Residue Count: 176 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GTP pyrophosphokinase	A, B	88	Chlorobaculum tepidum	Mutation(s): 1  Gene Names: CT1545, relA EC: 2.7.6.5
UniProt
Find proteins for Q8KC80 (Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS)) Explore Q8KC80  Go to UniProtKB:  Q8KC80

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: target function 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-09-29 
Deposition Author(s): Eletsky, A., Garcia, E., Wang, H., Ciccosanti, C., Jiang, M., Nair, R., Rost, B., Acton, T.B., Xiao, R., Everett, J.K., Lee, H., Prestegard, J.H., Montelione, G.T., Szyperski, T., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2009-09-29
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2021-10-20
  Changes: Data collection, Database references, Derived calculations
• Version 1.3: 2024-05-22
  Changes: Data collection