1HKQ

PPS10 plasmid DNA replication initiator protein RepA. Replication inactive, dimeric N-terminal domain.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.75 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.238

Literature

Macromolecules
Sequence Display for 1HKQ

Classification: DNA BINDING PROTEIN

Total Structure Weight: 32305.23

Macromolecule Entities
Molecule Chains Length Organism Details
REPLICATION PROTEIN A, B 132 Pseudomonas savastanoi Fragment: N-TERMINAL DOMAIN DIMER, RESIDUES 2-133
Details: PPS10 PLASMID DNA REPLICATION INITIATOR, REPLICATION INACTIVE, DIMERIC SPECIES
Gene Name(s): repA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B MERCURY (II) ION
Hg
BQPIGGFYSBELGY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BEZ
Query on BEZ

A, B BENZOIC ACID
C7 H6 O2
WPYMKLBDIGXBTP-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.75 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.238
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 51.87 α = 90.00
b = 55.53 β = 90.00
c = 96.07 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-11
  • Released Date: 2003-05-29
  • Deposition author(s): Giraldo, R., Fernandez-Tornero, C., Evans, P.R., Diaz-Orejas, R., Romero, A.

Revision History

  • Version 1_0: 2003-05-29

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance