2P90

The crystal structure of a protein of unknown function from Corynebacterium glutamicum ATCC 13032

• PDB DOI: https://doi.org/10.2210/pdb2P90/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Corynebacterium glutamicum ATCC 13032
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2007-03-23 Released: 2007-05-08 
• Deposition Author(s): Zhang, R., Duggan, E., Gu, M., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 0.251 
• R-Value Work: 0.193 
• R-Value Observed: 0.196 

Literature

The crystal structure of a protein of unknown function from Corynebacterium glutamicum ATCC 13032

Zhang, R., Duggan, E., Gu, M., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Macromolecule Content

• Total Structure Weight: 105.86 kDa 
• Atom Count: 6,595 
• Modelled Residue Count: 806 
• Deposited Residue Count: 957 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein Cgl1923	A, B, C	319	Corynebacterium glutamicum ATCC 13032	Mutation(s): 0  Gene Names: Cgl1923, cg2106
UniProt
Find proteins for Q8NP93 (Corynebacterium glutamicum (strain ATCC 13032 / DSM 20300 / BCRC 11384 / JCM 1318 / LMG 3730 / NCIMB 10025)) Explore Q8NP93  Go to UniProtKB:  Q8NP93

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 0.251 
• R-Value Work: 0.193 
• R-Value Observed: 0.196 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 84.834	α = 90
b = 113.348	β = 90
c = 117.368	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-3000	data reduction
HKL-3000	data scaling
SHELXS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-05-08 
Deposition Author(s): Zhang, R., Duggan, E., Gu, M., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2007-05-08
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.3: 2024-02-21
  Changes: Data collection, Database references