1CHG

CHYMOTRYPSINOGEN,2.5 ANGSTROMS CRYSTAL STRUCTURE, COMPARISON WITH ALPHA-CHYMOTRYPSIN,AND IMPLICATIONS FOR ZYMOGEN ACTIVATION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Work: 0.430 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Chymotrypsinogen: 2.5-angstrom crystal structure, comparison with alpha-chymotrypsin, and implications for zymogen activation.

Freer, S.T.Kraut, J.Robertus, J.D.Wright, H.T.Xuong, N.H.

(1970) Biochemistry 9: 1997-2009


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
CHYMOTRYPSINOGEN A
A
245Bos taurusMutation(s): 0 
EC: 3.4.21.1
Find proteins for P00766 (Bos taurus)
Go to UniProtKB:  P00766
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Work: 0.430 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 52.000α = 90.00
b = 63.900β = 90.00
c = 77.100γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1976-11-22
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance