1LCB

LACTOBACILLUS CASEI THYMIDYLATE SYNTHASE TERNARY COMPLEX WITH DTMP AND H2FOLATE

Structural Biology Knowledgebase: 1LCB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.204

Literature

Macromolecules
Sequence Display for 1LCB

Classification: TRANSFERASE (METHYLTRANSFERASE)

Total Structure Weight: 37396.48

Macromolecule Entities
Molecule Chains Length Organism Details
THYMIDYLATE SYNTHASE A 316 Lactobacillus casei EC#: 2.1.1.45 IUBMB
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
DHF
Query on DHF

A DIHYDROFOLIC ACID
C19 H21 N7 O6
OZRNSSUDZOLUSN-LBPRGKRZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TMP
Query on TMP

A THYMIDINE-5'-PHOSPHATE
C10 H15 N2 O8 P
GYOZYWVXFNDGLU-XLPZGREQSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
TMP Ki: 8690 - 15500 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.204
  • Space Group: P 61 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 78.60 α = 90.00
b = 78.60 β = 90.00
c = 229.40 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-06-22
  • Released Date: 1995-10-15
  • Deposition author(s): Birdsall, D.L., Finer-Moore, J., Stroud, R.M.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4