1B3O

TERNARY COMPLEX OF HUMAN TYPE-II INOSINE MONOPHOSPHATE DEHYDROGENASE WITH 6-CL-IMP AND SELENAZOLE ADENINE DINUCLEOTIDE

Structural Biology Knowledgebase: 1B3O SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.244

Literature

Macromolecules
Sequence Display for 1B3O

Classification: DEHYDROGENASE

Total Structure Weight: 113918.91

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (INOSINE MONOPHOSPHATE DEHYDROGENASE 2) A, B 514 Homo sapiens EC#: 1.1.1.205 IUBMB
Gene Name(s): IMPDH2 Gene View IMPD2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B SELENAZOLE-4-CARBOXYAMIDE-ADENINE DINUCLEOTIDE
C19 H25 N7 O14 P2 Se
SKNBJMQZTZPCPF-QZTLEVGFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CPR
Query on CPR

A, B 6-CHLOROPURINE RIBOSIDE, 5'-MONOPHOSPHATE
C10 H13 Cl N4 O7 P
ALOBOMYIOYNCBS-KQYNXXCUSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
UNX
Query on UNX

B UNKNOWN ATOM OR ION
X
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: 0.270
  • R-Value Work: 0.244
  • Space Group: I 4

Unit Cell:

Length (Å) Angle (°)
a = 142.26 α = 90.00
b = 142.26 β = 90.00
c = 174.94 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-12-14
  • Released Date: 1999-04-12
  • Deposition author(s): Colby, T.D., Vanderveen, K., Strickler, M.D., Goldstein, B.M.

Revision History

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