1KKM

L.casei HprK/P in complex with B.subtilis P-Ser-HPr


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.200

Literature

Macromolecules
Sequence Display for 1KKM

Classification: TRANSFERASE HYDROLASE / TRANSPORT PROTEIN

Total Structure Weight: 100796.05

Macromolecule Entities
Molecule Chains Length Organism Details
HprK protein A, B, C 205 Lactobacillus casei EC#: 2.7.11 IUBMB 2.7.4 IUBMB
Gene Name(s): hprK
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PHOSPHOCARRIER PROTEIN HPR H, I, J 100 Bacillus subtilis EC#: 2.7.11 IUBMB
Mutation: S46X, G85R
Gene Name(s): ptsH BSU13900
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

A, B, C PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B, C CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
SEP
Query on SEP
H, I, J L-PEPTIDE LINKING C3 H8 N O6 P SER

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.200
  • Space Group: P 32 1 2

Unit Cell:

Length (Å) Angle (°)
a = 80.83 α = 90.00
b = 80.83 β = 90.00
c = 252.49 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-12-10
  • Released Date: 2002-08-28
  • Deposition author(s): Fieulaine, S., Morera, S., Poncet, S., Galinier, A., Janin, J., Deutscher, J., Nessler, S.

Revision History

  • Version 1_0: 2002-08-28

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance