1H0I

Complex of a chitinase with the natural product cyclopentapeptide argifin from Gliocladium

Structural Biology Knowledgebase: 1H0I SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.192

Literature

Macromolecules
Sequence Display for 1H0I

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 114090.01

Macromolecule Entities
Molecule Chains Length Organism Details
CHITINASE B A, B 499 Serratia marcescens EC#: 3.2.1.14 IUBMB
Mutation: A119S, A171T, I223V, N320S, A321T, D329E, L498V
Gene Name(s): chiB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
ARGIFIN C, D 5 Gliocladium

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000465
Query on PRD_000465
C, D Argifin Oligopeptide /
Inhibitor
Ligand Explorer Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.192
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 55.77 α = 90.00
b = 103.91 β = 90.00
c = 186.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-06-19
  • Released Date: 2002-06-27
  • Deposition author(s): Houston, D.R., Shiomi, K., Arai, N., Omura, S., Peter, M.G., Turberg, A., Synstad, B., Eijsink, V.G.H., Aalten, D.M.F.

Revision History

  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-13
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-13
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-13
    Type: Version format compliance | Details: Compliance with PDBx exchange dictionary V4