1DKH

CRYSTAL STRUCTURE OF THE HEMOPHORE HASA, PH 6.5

Structural Biology Knowledgebase: 1DKH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.228

Literature

Macromolecules
Sequence Display for 1DKH

Classification: TRANSPORT PROTEIN

Total Structure Weight: 20251.81

Macromolecule Entities
Molecule Chains Length Organism Details
HEME-BINDING PROTEIN A A 188 Serratia marcescens Gene Name(s): hasA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SM
Query on SM

A SAMARIUM (III) ION
Sm
DOSGOCSVHPUUIA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.228
  • Space Group: P 32 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 111.65 α = 90.00
b = 111.65 β = 90.00
c = 52.79 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-12-07
  • Released Date: 2000-12-27
  • Deposition author(s): Arnoux, P., Haser, R., Izadi-Pruneyre, N., Lecroisey, A., Czjzek, M.

Revision History

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