4HST

Crystal structure of a double mutant of a class III engineered cephalosporin acylase

Structural Biology Knowledgebase: 4HST SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.57 Å
  • R-Value Free: 0.162
  • R-Value Work: 0.119

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4HST

Classification: HYDROLASE

Total Structure Weight: 84231.99

Macromolecule Entities
Molecule Chains Length Organism Details
glutaryl-7-aminocephalosporanic acid acylase alpha chain A 229 Pseudomonas Fragment: SEE REMARK 999
glutaryl-7-aminocephalosporanic acid acylase beta chain B 543 Pseudomonas Fragment: SEE REMARK 999

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GLJ
Query on GLJ

B 5,5-dihydroxy-L-norvaline
C5 H11 N O4
FIKXYBCGRJPSSD-VKHMYHEASA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.57 Å
  • R-Value Free: 0.162
  • R-Value Work: 0.119
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 68.39 α = 90.00
b = 77.85 β = 90.00
c = 191.99 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-10-30
  • Released Date: 2013-02-27
  • Deposition author(s): Vrielink, A., Golden, E., Patterson, R., Tie, W.J., Anandan, A., Flematti, G., Molla, G., Rosini, E., Pollegioni, L.

Revision History

  • 2013-04-10
    Type: Citation | Details: Citation update