1KLT

CRYSTAL STRUCTURE OF PMSF-TREATED HUMAN CHYMASE AT 1.9 ANGSTROMS RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.183

Literature

Macromolecules
Sequence Display for 1KLT

Classification: SERINE PROTEASE

Total Structure Weight: 25223.11

Macromolecule Entities
Molecule Chains Length Organism Details
CHYMASE A 226 Homo sapiens EC#: 3.4.21.39 IUBMB
Mutation: C22S
Gene Name(s): CMA1 Gene View CYH CYM
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A phenylmethanesulfonic acid
C7 H8 O3 S
NIXKBAZVOQAHGC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.183
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 43.93 α = 90.00
b = 58.16 β = 90.00
c = 86.09 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-10-16
  • Released Date: 1998-12-09
  • Deposition author(s): Mcgrath, M.E.

Revision History

  • Version 1_0: 1998-12-09

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance