1E6Z

CHITINASE B FROM SERRATIA MARCESCENS WILDTYPE IN COMPLEX WITH CATALYTIC INTERMEDIATE

Structural Biology Knowledgebase: 1E6Z SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.187

Literature

Macromolecules
Sequence Display for 1E6Z

Classification: HYDROLASE

Total Structure Weight: 112213.16

Macromolecule Entities
Molecule Chains Length Organism Details
CHITINASE B A, B 498 Serratia marcescens EC#: 3.2.1.14 IUBMB
Gene Name(s): chiB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NGO
Query on NGO

A, B 2-METHYL-4,5-DIHYDRO-(1,2-DIDEOXY-ALPHA-D- GLUCOPYRANOSO)[2,1-D]-1,3-OXAZOLE
N-ACETYLGLUCOSAMINE-OXAZOLINIUM ION INTERMEDIATE (Synonym)
C8 H14 N O5
PDBSWNMXMILYCQ-PVFLNQBWSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.187
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 55.80 α = 90.00
b = 103.81 β = 90.00
c = 186.36 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-23
  • Released Date: 2001-06-22
  • Deposition author(s): Komander, D., Synstad, B., Eijsink, V.G.H., Van Aalten, D.M.F.

Revision History

  • 2011-08-31
    Type: Sequence database correspondence | Details: DBREF
  • 2011-08-31
    Type: Binding sites and description | Details: REMARK 800,SITE
  • 2011-08-31
    Type: Atom nomenclature | Details: ATOM,HETATM
  • 2011-08-31
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2011-08-31
    Type: Linkage | Details: LINK
  • 2011-08-31
    Type: Refinement description | Details: REMARK 3
  • 2011-08-31
    Type: Other | Details: REMARK 465,TER,REMARK 470,REMARK 525,REMARK 280,REMARK 480
  • 2011-08-31
    Type: Data collection | Details: REMARK 200
  • 2011-08-31
    Type: Non-polymer description | Details: HETSYN,FORMUL,HETNAM,HET
  • 2011-08-31
    Type: Geometry validation | Details: REMARK 500
  • 2011-08-31
    Type: Version format compliance | Details: REMARK 4