4TWG | pdb_00004twg

The structure of the Molybdopterin biosynthesis Mog protein from Mycobacterium ulcerans

• PDB DOI: https://doi.org/10.2210/pdb4TWG/pdb

• Classification: BIOSYNTHETIC PROTEIN
• Organism(s): Mycobacterium ulcerans Agy99
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2014-06-30 Released: 2014-11-12 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 
  0.211 (Depositor), 0.212 (DCC) 
• R-Value Work: 
  0.174 (Depositor), 0.175 (DCC) 
• R-Value Observed: 
  0.176 (Depositor) 

Starting Model: experimental

Literature

The structure of the Molybdopterin biosynthesis Mog protein from Mycobacterium ulcerans

Clifton, M.C., Dranow, D.M., Lorimer, D., Edwards, T.E., Seattle Structural Genomics Center for Infectious Disease, SSGCID

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)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 99.81 kDa 
• Atom Count: 6,891 
• Modeled Residue Count: 921 
• Deposited Residue Count: 966 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Molybdopterin biosynthesis Mog protein	A, B, C, D, E, F	161	Mycobacterium ulcerans Agy99	Mutation(s): 0  Gene Names: mog, MUL_0285
UniProt
Find proteins for A0PL01 (Mycobacterium ulcerans (strain Agy99)) Explore A0PL01  Go to UniProtKB:  A0PL01

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CIT	G [auth A]	CITRIC ACID C6 H8 O7 KRKNYBCHXYNGOX-UHFFFAOYSA-N
EDO	H [auth B], I [auth E], J [auth F]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free:  0.211 (Depositor), 0.212 (DCC) 
• R-Value Work:  0.174 (Depositor), 0.175 (DCC) 
• R-Value Observed: 0.176 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M34TWG

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.79	α = 94.92
b = 52.89	β = 101.05
c = 84.22	γ = 83.35

Software Package:

Software Name	Purpose
PHENIX	refinement
XSCALE	data scaling
XDS	data scaling
PDB_EXTRACT	data extraction
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-11-12 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2014-11-12
  Type: Initial release
  
• Version 1.1: 2016-06-15
  Changes: Database references, Derived calculations
• Version 1.2: 2016-07-06
  Changes: Structure summary
• Version 1.3: 2017-11-22
  Changes: Derived calculations, Refinement description
• Version 1.4: 2023-09-27
  Changes: Data collection, Database references, Refinement description