3SLU

Crystal structure of NMB0315


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.41 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.255 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Crystal structure of outer membrane protein NMB0315 from Neisseria meningitidis.

Wang, X.Yang, X.Yang, C.Wu, Z.Xu, H.Shen, Y.

(2011) Plos One 6: e26845-e26845

  • DOI: 10.1371/journal.pone.0026845

  • PubMed Abstract: 
  • NMB0315 is an outer membrane protein of Neisseria meningitidis serogroup B (NMB) and a potential candidate for a broad-spectrum vaccine against meningococcal disease. The crystal structure of NMB0315 was solved by single-wavelength anomalous dispersi ...

    NMB0315 is an outer membrane protein of Neisseria meningitidis serogroup B (NMB) and a potential candidate for a broad-spectrum vaccine against meningococcal disease. The crystal structure of NMB0315 was solved by single-wavelength anomalous dispersion (SAD) at a resolution of 2.4 Å and revealed to be a lysostaphin-type peptidase of the M23 metallopeptidase family. The overall structure consists of three well-separated domains and has no similarity to any previously published structure. However, only the topology of the carboxyl-terminal domain is highly conserved among members of this family, and this domain is a zinc-dependent catalytic unit. The amino-terminal domain of the structure blocks the substrate binding pocket in the carboxyl-terminal domain, indicating that the wild-type full-length protein is in an inactive conformational state. Our studies improve the understanding of the catalytic mechanism of M23 metallopeptidases.


    Organizational Affiliation

    State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, China.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
M23 peptidase domain protein
A, B
371Neisseria meningitidis ATCC 13091Mutation(s): 0 
Find proteins for E0N688 (Neisseria meningitidis ATCC 13091)
Go to UniProtKB:  E0N688
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NI
Query on NI

Download SDF File 
Download CCD File 
A, B
NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.41 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.255 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 195.680α = 90.00
b = 75.500β = 94.66
c = 81.640γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data collection
CNSrefinement
PHENIXphasing
HKL-2000data reduction
PHENIXmodel building
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-02-01
    Type: Initial release