1AFQ

CRYSTAL STRUCTURE OF BOVINE GAMMA-CHYMOTRYPSIN COMPLEXED WITH A SYNTHETIC INHIBITOR

Structural Biology Knowledgebase: 1AFQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.182
  • R-Value Work: 0.181

Literature

Macromolecules
Sequence Display for 1AFQ

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 26058.69

Macromolecule Entities
Molecule Chains Length Organism Details
BOVINE GAMMA-CHYMOTRYPSIN A 13 Bos taurus EC#: 3.4.21.1 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
BOVINE GAMMA-CHYMOTRYPSIN B 131 Bos taurus EC#: 3.4.21.1 IUBMB
Gene Name(s):
BOVINE GAMMA-CHYMOTRYPSIN C 96 Bos taurus EC#: 3.4.21.1 IUBMB
Gene Name(s):

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0FG
Query on 0FG

B, C D-leucyl-N-(4-fluorobenzyl)-L-phenylalaninamide
C22 H28 F N3 O2
BCQKEAUFNXECKN-UXHICEINSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000279
Query on PRD_000279
B, C D-LEUCYL-L-PHENYLALANYL-P-FLUOROBENZYLAMIDE Peptide-like /
Inhibitor
Ligand Explorer Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.182
  • R-Value Work: 0.181
  • Space Group: P 42 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 69.84 α = 90.00
b = 69.84 β = 90.00
c = 97.36 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-03-12
  • Released Date: 1997-09-17
  • Deposition author(s): Sugio, S., Kashima, A., Inoue, Y., Maeda, I., Nose, T., Shimohigashi, Y.

Revision History

  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-13
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-13
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords