1CI7

TERNARY COMPLEX OF THYMIDYLATE SYNTHASE FROM PNEUMOCYSTIS CARINII

Structural Biology Knowledgebase: 1CI7 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.294
  • R-Value Work: 0.221

Literature

Macromolecules
Sequence Display for 1CI7

Classification: TRANSFERASE

Total Structure Weight: 69900.97

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (THYMIDYLATE SYNTHASE) A, B 297 Pneumocystis carinii EC#: 2.1.1.45 IUBMB
Details: COVALENT BOND BETWEEN C173 AND DUMP IN MONOMER A
Gene Name(s): THYA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CB3
Query on CB3

A 10-PROPARGYL-5,8-DIDEAZAFOLIC ACID
C24 H23 N5 O6
LTKHPMDRMUCUEB-IBGZPJMESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
UMP
Query on UMP

A, B 2'-DEOXYURIDINE 5'-MONOPHOSPHATE
DUMP (Synonym)
C9 H13 N2 O8 P
JSRLJPSBLDHEIO-SHYZEUOFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
CB3 N/A in BindingDB
N/A in BindingMoad
Ki: 90 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.294
  • R-Value Work: 0.221
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 66.16 α = 90.00
b = 178.76 β = 90.00
c = 54.05 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-04-08
  • Released Date: 2000-04-10
  • Deposition author(s): Anderson, A.C., O'Neil, R.H., Delano, W.L., Stroud, R.M.

Revision History

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