1L0O

Crystal Structure of the Bacillus stearothermophilus Anti-Sigma Factor SpoIIAB with the Sporulation Sigma Factor SigmaF

Structural Biology Knowledgebase: 1L0O SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.221

Literature

Macromolecules
Sequence Display for 1L0O

Classification: PROTEIN BINDING

Total Structure Weight: 62375.18

Macromolecule Entities
Molecule Chains Length Organism Details
Anti-sigma F factor A, B 150 Geobacillus stearothermophilus EC#: 2.7.11.1 IUBMB
Mutation: T34M, A137H, Y138I, C139V, E140K, K141S, Q142K
Gene Name(s): spoIIAB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
sigma factor C 243 Geobacillus stearothermophilus Fragment: RESIDUES 7-245
Mutation: S132A, I135V, R215K, R217Q, V233M
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ADP
Query on ADP

A, B ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.221
  • Space Group: P 65 2 2

Unit Cell:

Length (Å) Angle (°)
a = 97.31 α = 90.00
b = 97.31 β = 90.00
c = 262.98 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-02-12
  • Released Date: 2002-04-03
  • Deposition author(s): Campbell, E.A., Masuda, S., Sun, J.L., Muzzin, O., Olson, C.A., Wang, S., Darst, S.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4