1XHK

Crystal structure of M. jannaschii Lon proteolytic domain

Structural Biology Knowledgebase: 1XHK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.226

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1XHK

Classification: HYDROLASE

Total Structure Weight: 40683.95

Macromolecule Entities
Molecule Chains Length Organism Details
Putative protease La homolog A, B 187 Methanocaldococcus jannaschii EC#: 3.4.21 IUBMB
Fragment: Catalytic domain
Mutation: M612M
Gene Name(s): MJ1417
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B 2-(N-MORPHOLINO)-ETHANESULFONIC ACID
C6 H13 N O4 S
SXGZJKUKBWWHRA-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.226
  • Space Group: P 42 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 89.85 α = 90.00
b = 89.85 β = 90.00
c = 100.61 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-09-20
  • Released Date: 2004-10-05
  • Deposition author(s): Im, Y.J., Na, Y., Kang, G.B., Rho, S.-H., Kim, M.-K., Lee, J.H., Chung, C.H., Eom, S.H.

Revision History

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