1ISM

Crystal Structure Analysis of BST-1/CD157 complexed with nicotinamide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.189

Literature

Macromolecules
Sequence Display for 1ISM

Classification: HYDROLASE

Total Structure Weight: 61473.45

Macromolecule Entities
Molecule Chains Length Organism Details
bone marrow stromal cell antigen 1 A, B 265 Homo sapiens EC#: 3.2.2.6 IUBMB
Fragment: Extracellular region
Mutation: N34D, N63T, N116A
Gene Name(s): BST1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 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)
NCA
Query on NCA

A, B NICOTINAMIDE
C6 H6 N2 O
DFPAKSUCGFBDDF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.189
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 57.90 α = 90.00
b = 112.73 β = 90.00
c = 133.55 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-12-05
  • Released Date: 2002-03-13
  • Deposition author(s): Yamamoto-Katayama, S., Ariyoshi, M., Ishihara, K., Hirano, T., Jingami, H., Morikawa, K.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Non-polymer description, Version format compliance