4NKR

The Crystal structure of Bacillus subtilis MobB

• PDB DOI: https://doi.org/10.2210/pdb4NKR/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Bacillus spizizenii str. W23
• Mutation(s): No 


• Deposited: 2013-11-13 Released: 2014-11-26 
• Deposition Author(s): Choe, J., Kim, D., Choi, S., Kim, H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.41 Å
• R-Value Free: 0.321 
• R-Value Work: 0.227 
• R-Value Observed: 0.231 

Literature

Insight into the Role of E.coli MobB in Molybdenum Cofactor Biosynthesis based on the high resolution crystal structure

Mcluskey, K.

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)

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly 3  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 3 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 93.66 kDa 
• Atom Count: 6,285 
• Modelled Residue Count: 758 
• Deposited Residue Count: 830 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Molybdopterin-guanine dinucleotide biosynthesis protein B	A, B, C, D, E	166	Bacillus spizizenii str. W23	Mutation(s): 0
UniProt
Find proteins for E0U3U4 (Bacillus spizizenii (strain ATCC 23059 / NRRL B-14472 / W23)) Explore E0U3U4  Go to UniProtKB:  E0U3U4

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	F [auth A], G [auth A], H [auth A], I [auth B], J [auth B], K [auth B], L [auth C], M [auth C], N [auth D], O [auth D], P [auth D], Q [auth E], R [auth E]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.41 Å
• R-Value Free: 0.321 
• R-Value Work: 0.227 
• R-Value Observed: 0.231 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 225.528	α = 90
b = 42.107	β = 100.99
c = 93.62	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
CCP4	model building
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
CCP4	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-11-26 
Deposition Author(s): Choe, J., Kim, D., Choi, S., Kim, H.

Revision History  

• Version 1.0: 2014-11-26
  Type: Initial release
  
• Version 1.1: 2018-06-13
  Changes: Data collection
• Version 1.2: 2024-02-28
  Changes: Data collection, Database references, Derived calculations