2G02

Nisin cyclase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.242 
  • R-Value Work: 0.181 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Structure and Mechanism of the Lantibiotic Cyclase Involved in Nisin Biosynthesis

Li, B.Yu, J.P.J.Brunzelle, J.S.Moll, G.N.Van der Donk, W.A.Nair, S.K.

(2006) Science 311: 1464-1467

  • DOI: 10.1126/science.1121422
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Nisin is a posttranslationally modified antimicrobial peptide that is widely used as a food preservative. It contains five cyclic thioethers of varying sizes that are installed by a single enzyme, NisC. Reported here are the in vitro reconstitution o ...

    Nisin is a posttranslationally modified antimicrobial peptide that is widely used as a food preservative. It contains five cyclic thioethers of varying sizes that are installed by a single enzyme, NisC. Reported here are the in vitro reconstitution of the cyclization process and the x-ray crystal structure of the NisC enzyme. The structure reveals similarities in fold and substrate activation with mammalian farnesyl transferases, suggesting that human homologs of NisC posttranslationally modify a cysteine of a protein substrate.


    Organizational Affiliation

    Department of Biochemistry, University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, IL 61801, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Nisin biosynthesis protein nisC
A
409Lactococcus lactis subsp. lactisMutation(s): 0 
Gene Names: nisC
Find proteins for Q03202 (Lactococcus lactis subsp. lactis)
Go to UniProtKB:  Q03202
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.242 
  • R-Value Work: 0.181 
  • Space Group: I 41
Unit Cell:
Length (Å)Angle (°)
a = 154.941α = 90.00
b = 154.941β = 90.00
c = 50.956γ = 90.00
Software Package:
Software NamePurpose
SHARPphasing
PDB_EXTRACTdata extraction
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2006-02-10 
  • Released Date: 2006-05-23 
  • Deposition Author(s): Nair, S.K.

Revision History 

  • Version 1.0: 2006-05-23
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Advisory, Version format compliance
  • Version 1.3: 2018-04-04
    Type: Data collection