3GMG

Crystal structure of an uncharacterized conserved protein from Mycobacterium tuberculosis

• PDB DOI: https://doi.org/10.2210/pdb3GMG/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Mycobacterium tuberculosis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-03-13 Released: 2009-03-24 
• Deposition Author(s): Bonanno, J.B., Rutter, M., Bain, K.T., Chang, S., Ozyurt, S., Wasserman, S., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.211 
• R-Value Work: 0.183 
• R-Value Observed: 0.184 

Literature

Crystal structure of an uncharacterized conserved protein from Mycobacterium tuberculosis

Bonanno, J.B., Rutter, M., Bain, K.T., Chang, S., Ozyurt, S., Wasserman, S., Sauder, J.M., Burley, S.K., Almo, S.C.

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: 35.27 kDa 
• Atom Count: 2,354 
• Modelled Residue Count: 286 
• Deposited Residue Count: 340 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterized protein Rv1825/MT1873	A, B	170	Mycobacterium tuberculosis	Mutation(s): 0  Gene Names: Rv1825, MT1873, MTCY1A11.18c
UniProt
Find proteins for P9WFG3 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WFG3  Go to UniProtKB:  P9WFG3

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.211 
• R-Value Work: 0.183 
• R-Value Observed: 0.184 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.815	α = 90
b = 65.173	β = 90
c = 85.013	γ = 90

Software Package:

Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
MAR345	data collection
MOSFLM	data reduction
SHELXCD	phasing
SHELXE	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-03-24 
Deposition Author(s): Bonanno, J.B., Rutter, M., Bain, K.T., Chang, S., Ozyurt, S., Wasserman, S., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2009-03-24
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-01
  Changes: Refinement description
• Version 1.3: 2018-11-21
  Changes: Data collection, Structure summary
• Version 1.4: 2021-02-10
  Changes: Database references, Structure summary
• Version 1.5: 2024-02-21
  Changes: Data collection, Database references