3QTH

Crystal structure of a DinB-like protein (CPS_3021) from Colwellia psychrerythraea 34H at 2.20 A resolution

• PDB DOI: https://doi.org/10.2210/pdb3QTH/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Colwellia psychrerythraea 34H
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2011-02-22 Released: 2011-03-09 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.209 
• R-Value Work: 0.182 
• R-Value Observed: 0.183 

Literature

Crystal structure of a Hypothetical DinB-like protein (CPS_3021) from Colwellia psychrerythraea 34H at 2.20 A resolution

Joint Center for Structural Genomics (JCSG)

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: 40.89 kDa 
• Atom Count: 2,784 
• Modelled Residue Count: 336 
• Deposited Residue Count: 352 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterized protein	A, B	176	Colwellia psychrerythraea 34H	Mutation(s): 0  Gene Names: CPS_3021
UniProt
Find proteins for Q47ZP9 (Colwellia psychrerythraea (strain 34H / ATCC BAA-681)) Explore Q47ZP9  Go to UniProtKB:  Q47ZP9

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	D [auth A], E [auth A], G [auth B], H [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
CL	C [auth A], F [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

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: 2.20 Å
• R-Value Free: 0.209 
• R-Value Work: 0.182 
• R-Value Observed: 0.183 
• Space Group: P 2₁ 2₁ 2₁
• Diffraction Data: https://doi.org/10.18430/M33QTH

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.112	α = 90
b = 75.026	β = 90
c = 101.404	γ = 90

Software Package:

Software Name	Purpose
MolProbity	model building
PDB_EXTRACT	data extraction
SOLVE	phasing
SCALA	data scaling
MOSFLM	data reduction
BUSTER	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-03-09 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2011-03-09
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2011-07-20
  Changes: Structure summary
• Version 1.3: 2014-12-24
  Changes: Structure summary
• Version 1.4: 2017-11-08
  Changes: Refinement description
• Version 1.5: 2023-02-01
  Changes: Database references, Derived calculations