1MCT

THE REFINED 1.6 ANGSTROMS RESOLUTION CRYSTAL STRUCTURE OF THE COMPLEX FORMED BETWEEN PORCINE BETA-TRYPSIN AND MCTI-A, A TRYPSIN INHIBITOR OF SQUASH FAMILY


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Observed: 0.167

Literature

Macromolecules
Sequence Display for 1MCT

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 26695.43

Macromolecule Entities
Molecule Chains Length Organism Details
BETA-TRYPSIN A 223 Sus scrofa EC#: 3.4.21.4 IUBMB
Mutation: D165N, E186Q
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
TRYPSIN INHIBITOR A I 28 Momordica charantia Mutation: S2I
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Observed: 0.167
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 62.65 α = 90.00
b = 62.65 β = 90.00
c = 124.31 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-10-24
  • Released Date: 1994-01-31
  • Deposition author(s): Huang, Q., Liu, S., Tang, Y.

Revision History

  • Version 1_0: 1994-01-31

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance