4CT9 | pdb_00004ct9

Competence or damage-inducible protein CinA from Thermus thermophilus

• PDB DOI: https://doi.org/10.2210/pdb4CT9/pdb

• Classification: BIOSYNTHETIC PROTEIN
• Organism(s): Thermus thermophilus HB8
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2014-03-12 Released: 2015-01-21 
• Deposition Author(s): Derrick, J., Karrupiah, V.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.14 Å
• R-Value Free: 
  0.242 (Depositor), 0.240 (DCC) 
• R-Value Work: 
  0.197 (Depositor), 0.200 (DCC) 
• R-Value Observed: 
  0.199 (Depositor) 

Starting Model: experimental

Literature

Competence or Damage-Inducible Protein Cina from Thermus Thermophilus

Karrupiah, V., Derrick, J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 87.2 kDa 
• Atom Count: 6,382 
• Modeled Residue Count: 777 
• Deposited Residue Count: 788 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CINA-LIKE PROTEIN	A, B	394	Thermus thermophilus HB8	Mutation(s): 0
UniProt
Find proteins for Q5SHB0 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q5SHB0  Go to UniProtKB:  Q5SHB0

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
AMP	C [auth A]	ADENOSINE MONOPHOSPHATE C10 H14 N5 O7 P UDMBCSSLTHHNCD-KQYNXXCUSA-N
SO4	D [auth A], H [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	E [auth A], F [auth A], I [auth B], J [auth B], K [auth B], L [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
NA	G [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.14 Å
• R-Value Free:  0.242 (Depositor), 0.240 (DCC) 
• R-Value Work:  0.197 (Depositor), 0.200 (DCC) 
• R-Value Observed: 0.199 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 73.19	α = 90
b = 93.79	β = 90
c = 132.97	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-01-21 
Deposition Author(s): Derrick, J., Karrupiah, V.

Revision History  

• Version 1.0: 2015-01-21
  Type: Initial release
  
• Version 1.1: 2023-12-20
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description