1GG6

CRYSTAL STUCTURE OF GAMMA CHYMOTRYPSIN WITH N-ACETYL-PHENYLALANINE TRIFLUOROMETHYL KETONE BOUND AT THE ACTIVE SITE

Structural Biology Knowledgebase: 1GG6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.175

Literature

Macromolecules
Sequence Display for 1GG6

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 26078.38

Macromolecule Entities
Molecule Chains Length Organism Details
GAMMA CHYMOTRYPSIN A 10 Bos taurus EC#: 3.4.21.1 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
GAMMA CHYMOTRYPSIN B 131 Bos taurus EC#: 3.4.21.1 IUBMB
Gene Name(s):
GAMMA CHYMOTRYPSIN C 97 Bos taurus EC#: 3.4.21.1 IUBMB
Gene Name(s):

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
APL
Query on APL

B N-(1-BENZYL-3,3,3-TRIFLUORO-2,2-DIHYDROXY- PROPYL)-ACETAMIDE
C12 H14 F3 N O3
NETPVFJEHOGNPJ-JTQLQIEISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
APF
Query on APF

C 1,1,1-TRIFLUORO-3-ACETAMIDO-4-PHENYL BUTAN- 2-ONE(N-ACETYL-L-PHENYLALANYL TRIFLUOROMETHYL KETONE)
C12 H12 F3 N O2
JTIIYPHJIDENCW-JTQLQIEISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

B, C SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

B, C 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.175
  • Space Group: P 42 21 2

Unit Cell:

Length (Å) Angle (°)
a = 69.19 α = 90.00
b = 69.19 β = 90.00
c = 95.44 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-31
  • Released Date: 2000-09-20
  • Deposition author(s): Neidhart, D., Wei, Y., Cassidy, C., Lin, J., Cleland, W.W., Frey, P.A.

Revision History

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