1GK0

STRUCTURE-BASED PREDICTION OF MODIFICATIONS IN GLUTARYLAMIDASE TO ALLOW SINGLE-STEP ENZYMATIC PRODUCTION OF 7-AMINOCEPHALOSPORANIC ACID FROM CEPHALOSPORIN C

Structural Biology Knowledgebase: 1GK0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 1GK0

Classification: HYDROLASE

Total Structure Weight: 152004.47

Macromolecule Entities
Molecule Chains Length Organism Details
CEPHALOSPORIN ACYLASE A, C 153 Pseudomonas sp. EC#: 3.5.1.93 IUBMB
Fragment: RESIDUES A8-A160
Mutation: D126E, M146M
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
CEPHALOSPORIN ACYLASE B, D 522 Pseudomonas sp. EC#: 3.5.1.93 IUBMB
Fragment: RESIDUES B1-B522
Mutation: M64M, M73M, M149M, M156M, M172M, M282M, M294M, M304M, M416M, M460M, M473M
Gene Name(s):

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

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

B, D 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, C, D L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.207
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 228.37 α = 90.00
b = 69.91 β = 97.57
c = 113.55 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-08-07
  • Released Date: 2002-01-01
  • Deposition author(s): Fritz-Wolf, K., Koller, K.P., Lange, G., Liesum, A., Sauber, K., Schreuder, H., Aretz, W., Kabsch, W.

Revision History

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