1SU5

Understanding protein lids: Structural analysis of active hinge mutants in triosephosphate isomerase

Structural Biology Knowledgebase: 1SU5 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.185

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1SU5

Classification: ISOMERASE

Total Structure Weight: 54553.67

Macromolecule Entities
Molecule Chains Length Organism Details
Triosephosphate isomerase A, B 247 Gallus gallus EC#: 5.3.1.1 IUBMB
Mutation: K174N, T175P, A176N
Gene Name(s): TPI1 Gene View

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

A, B 2-PHOSPHOGLYCOLIC ACID
C2 H5 O6 P
ASCFNMCAHFUBCO-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.185
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 86.76 α = 90.00
b = 86.76 β = 90.00
c = 163.38 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-03-26
  • Released Date: 2004-08-24
  • Deposition author(s): Kursula, I., Salin, M., Sun, J., Norledge, B.V., Haapalainen, A.M., Sampson, N.S., Wierenga, R.K.

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4