1AB9

CRYSTAL STRUCTURE OF BOVINE GAMMA-CHYMOTRYPSIN

Structural Biology Knowledgebase: 1AB9 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.190
  • R-Value Work: 0.191

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1AB9

Classification: COMPLEX (SERINE PROTEASE / PEPTIDE)

Total Structure Weight: 25894.40

Macromolecule Entities
Molecule Chains Length Organism Details
GAMMA-CHYMOTRYPSIN A 13 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):
PENTAPEPTIDE (TPGVY) D 5 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.190
  • R-Value Work: 0.191
  • Space Group: P 42 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 69.52 α = 90.00
b = 69.52 β = 90.00
c = 97.81 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-02-05
  • Released Date: 1997-08-20
  • Deposition author(s): Sugio, S., Kashima, A., Inoue, Y., Maeda, I., Nose, T., Shimohigashi, Y.

Revision History

  • 2013-03-13
    Type: Other | Details: Remove PRD info on PRD molecule with WAIT status
  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4