4JVO

Crystal structure of the double mutant (S112A, H303A) of B.anthracis mycrocine immunity protein (MccF) with alanyl sulfamoyl adenylates

• PDB DOI: https://doi.org/10.2210/pdb4JVO/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Bacillus anthracis str. Ames
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2013-03-25 Released: 2013-06-12 
• Deposition Author(s): Nocek, B., Tikhonov, A., Severinov, K., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.30 Å
• R-Value Free: 0.148 
• R-Value Work: 0.116 
• R-Value Observed: 0.117 

Starting Model: experimental

Literature

Crystal structure of the double mutant (S112A, H303A) of B.anthracis mycrocine immunity protein (MccF) with alanyl sulfamoyl adenylates

Nocek, B., Tikhonov, A., Severinov, K., Anderson, W.F., Joachimiak, A.

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: 76.81 kDa 
• Atom Count: 6,452 
• Modelled Residue Count: 668 
• Deposited Residue Count: 672 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Microcin immunity protein MccF	A, B	336	Bacillus anthracis str. Ames	Mutation(s): 2  Gene Names: BA_1949, BAS1809, GBAA_1949
UniProt
Find proteins for A0A6L8PEJ7 (Bacillus anthracis) Explore A0A6L8PEJ7  Go to UniProtKB:  A0A6L8PEJ7

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
A5A	C [auth A], E [auth B]	'5'-O-(N-(L-ALANYL)-SULFAMOYL)ADENOSINE C13 H19 N7 O7 S CWWYMWDIYBJVLP-YTMOPEAISA-N
GOL	D [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.30 Å
• R-Value Free: 0.148 
• R-Value Work: 0.116 
• R-Value Observed: 0.117 
• Space Group: P 4₃

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 118.865	α = 90
b = 118.865	β = 90
c = 55.848	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-06-12 
Deposition Author(s): Nocek, B., Tikhonov, A., Severinov, K., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2013-06-12
  Type: Initial release
  
• Version 1.1: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description