3BF2

Crystal structure of the A1KSW9_NEIMF protein from Neisseria meningitidis. Northeast Structural Genomics Consortium target MR36a

• PDB DOI: https://doi.org/10.2210/pdb3BF2/pdb

• Classification: LIPOPROTEIN
• Organism(s): Neisseria meningitidis FAM18
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2007-11-20 Released: 2007-12-04 
• Deposition Author(s): Vorobiev, S.M., Abashidze, M., Seetharaman, J., Cunningham, K., Maglaqui, M., Owens, L., Fang, Y., Xiao, R., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.258 
• R-Value Work: 0.226 
• R-Value Observed: 0.226 

Literature

Crystal structure of the A1KSW9_NEIMF protein from Neisseria meningitidis.

Vorobiev, S.M., Abashidze, M., Seetharaman, J., Cunningham, K., Maglaqui, M., Owens, L., Fang, Y., Xiao, R., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F.

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.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 17.33 kDa 
• Atom Count: 982 
• Modelled Residue Count: 125 
• Deposited Residue Count: 152 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative lipoprotein	A	152	Neisseria meningitidis FAM18	Mutation(s): 1  Gene Names: NMC0657
UniProt
Find proteins for A1KSW9 (Neisseria meningitidis serogroup C / serotype 2a (strain ATCC 700532 / DSM 15464 / FAM18)) Explore A1KSW9  Go to UniProtKB:  A1KSW9

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.258 
• R-Value Work: 0.226 
• R-Value Observed: 0.226 
• Space Group: P 4₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.296	α = 90
b = 65.296	β = 90
c = 92.49	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data collection
DENZO	data reduction
SCALEPACK	data scaling
SHELXDE	phasing
RESOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-12-04 
Deposition Author(s): Vorobiev, S.M., Abashidze, M., Seetharaman, J., Cunningham, K., Maglaqui, M., Owens, L., Fang, Y., Xiao, R., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2007-12-04
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-10-25
  Changes: Author supporting evidence
• Version 1.3: 2021-10-20
  Changes: Database references, Derived calculations