1GKI

Plasmid coupling protein TrwB in complex with ADP and Mg2+.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.210

Literature

Macromolecules
Sequence Display for 1GKI

Classification: COUPLING PROTEIN

Total Structure Weight: 295190.16

Macromolecule Entities
Molecule Chains Length Organism Details
CONJUGAL TRANSFER PROTEIN TRWB A, B, D..., E, F, GA, B, D, E, F, G 437 Escherichia coli Fragment: CYTOSOLIC, RESIDUES 71-507
Details: COMPLEX WITH ADP AND MG2+.
Gene Name(s): trwB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

E 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
HEPES (Synonym)
C8 H18 N2 O4 S
JKMHFZQWWAIEOD-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.210
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 151.10 α = 90.00
b = 151.10 β = 90.00
c = 251.60 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-08-14
  • Released Date: 2002-05-16
  • Deposition author(s): Gomis-Ruth, F.X., Moncalian, G., De La cruz, F., Coll, M.

Revision History

  • Version 1_0: 2002-05-16

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance