4GK8

Crystal structure of histidinol phosphate phosphatase (HISK) from Lactococcus lactis subsp. lactis Il1403 complexed with ZN and L-histidinol arsenate

Structural Biology Knowledgebase: 4GK8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.196
  • R-Value Work: 0.162

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4GK8

Classification: HYDROLASE

Total Structure Weight: 34045.30

Macromolecule Entities
Molecule Chains Length Organism Details
Histidinol-phosphatase A 284 Lactococcus lactis EC#: 3.1.3.15 IUBMB
Mutation: R65Q, I127T, K217R
Gene Name(s): hisK LL1216 L37351

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GK8
Query on GK8

A {[(2S)-2-amino-3-(1H-imidazol-5-yl)propyl]oxy}(trihydroxy)- lambda~5~-arsanyl
C6 H13 As N3 O4
ULOXOLOOGPGSSX-YFKPBYRVSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PEG
Query on PEG

A DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
IMD
Query on IMD

A IMIDAZOLE
C3 H5 N2
RAXXELZNTBOGNW-UHFFFAOYSA-O
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

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

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.196
  • R-Value Work: 0.162
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 85.86 α = 90.00
b = 86.62 β = 90.00
c = 45.09 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-08-10
  • Released Date: 2013-02-27
  • Deposition author(s): Fedorov, A.A., Fedorov, E.V., Ghodge, S., Raushel, F.M., Almo, S.C.

Revision History

No revisions since initial release