3MAB

CRYSTAL STRUCTURE OF AN UNCHARACTERIZED PROTEIN FROM LISTERIA MONOCYTOGENES, Triclinic FORM

• PDB DOI: https://doi.org/10.2210/pdb3MAB/pdb
• Entry: 3MAB supersedes: 3BQS

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Listeria monocytogenes serotype 4b str. F2365
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2010-03-23 Released: 2010-04-14 
• Deposition Author(s): Madegowda, M., Chruszcz, M., Minor, W., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.42 Å
• R-Value Free: 0.206 
• R-Value Work: 0.167 
• R-Value Observed: 0.169 

Literature

Crystal structure of an uncharacterized protein from listeria monocytogenes

Madegowda, M., Chruszcz, M., Minor, W., Burley, S.K., Swaminathan, S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 generated by PISA (software)

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 3 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 21.07 kDa 
• Atom Count: 1,595 
• Modelled Residue Count: 173 
• Deposited Residue Count: 186 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
uncharacterized protein	A, B	93	Listeria monocytogenes serotype 4b str. F2365	Mutation(s): 2  Gene Names: 265669, LMOf2365_2733

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.42 Å
• R-Value Free: 0.206 
• R-Value Work: 0.167 
• R-Value Observed: 0.169 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 29.062	α = 83.24
b = 33.549	β = 75.47
c = 40.784	γ = 89.73

Software Package:

Software Name	Purpose
MAR345dtb	data collection
MOLREP	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-04-14 
Deposition Author(s): Madegowda, M., Chruszcz, M., Minor, W., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)
• This entry supersedes: 3BQS

Revision History  

• Version 1.0: 2010-04-14
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2021-02-10
  Changes: Database references, Structure summary
• Version 1.3: 2021-10-06
  Changes: Database references
• Version 1.4: 2022-04-13
  Changes: Database references, Structure summary
• Version 1.5: 2023-09-06
  Changes: Data collection, Refinement description