1PCQ

Crystal structure of groEL-groES

Structural Biology Knowledgebase: 1PCQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.81 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.262

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1PCQ

Classification: CHAPERONE

Total Structure Weight: 849918.89

Macromolecule Entities
Molecule Chains Length Organism Details
groEL protein A, B, C..., D, E, F, G, H, I, J, K, L, M, NA, B, C, D, E, F, G, H, I, J, K, L, M, N 524 Escherichia coli Gene Name(s): groL groEL mopA b4143 JW4103
groES protein O, P, Q..., R, S, T, UO, P, Q, R, S, T, U 97 Escherichia coli Gene Name(s): groS groES mopB b4142 JW4102

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ADP
Query on ADP

A, B, C, D, E, F, G ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
AF3
Query on AF3

A, B, C, D, E, F, G ALUMINUM FLUORIDE
Al F3
KLZUFWVZNOTSEM-UHFFFAOYSA-K
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
K
Query on K

A, B, C, D, E, F, G POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, D, E, F, G MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.81 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.262
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 255.55 α = 90.00
b = 266.86 β = 90.00
c = 187.05 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-05-16
  • Released Date: 2003-10-14
  • Deposition author(s): Chaudhry, C., Farr, G.W., Todd, M.J., Rye, H.S., Brunger, A.T., Adams, P.D., Horwich, A.L., Sigler, P.B.

Revision History

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