1ML1

PROTEIN ENGINEERING WITH MONOMERIC TRIOSEPHOSPHATE ISOMERASE: THE MODELLING AND STRUCTURE VERIFICATION OF A SEVEN RESIDUE LOOP

Structural Biology Knowledgebase: 1ML1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.231

Literature

Macromolecules
Sequence Display for 1ML1

Classification: ISOMERASE

Total Structure Weight: 157758.70

Macromolecule Entities
Molecule Chains Length Organism Details
TRIOSEPHOSPHATE ISOMERASE A, C, E..., G, I, KA, C, E, G, I, K 243 Trypanosoma brucei EC#: 5.3.1.1 IUBMB
Mutation: N15S, Q18P, Q19D, I68G, A69N, K70A, S71D, G72A, ΔA73, ΔF74, ΔT75, ΔE77, ΔV78, ΔS79, P81A, I82S, A100W
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PGA
Query on PGA

A, C, E, G, I, K 2-PHOSPHOGLYCOLIC ACID
C2 H5 O6 P
ASCFNMCAHFUBCO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
PGA N/A in BindingDB
N/A in BindingMoad
Ki: 52000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.231
  • Space Group: P 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 165.23 α = 90.00
b = 165.23 β = 90.00
c = 51.23 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-09-27
  • Released Date: 1997-03-12
  • Deposition author(s): Thanki, N., Zeelen, J.P., Mathieu, M., Jaenicke, R., Abagyan, R.A., Wierenga, R., Schliebs, W.

Revision History

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