1ZZZ

Trypsin inhibitors with rigid tripeptidyl aldehydes

Structural Biology Knowledgebase: 1ZZZ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Work: 0.157

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1ZZZ

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 25286.60

Macromolecule Entities
Molecule Chains Length Organism Details
TRYPSIN A 237 Bos taurus EC#: 3.4.21.4 IUBMB
Gene Name(s):

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0IV
Query on 0IV

A 2-{(3S)-3-[(benzylsulfonyl)amino]-2-oxopiperidin- 1-yl}-N-{(2S)-1-[(3R)-1-carbamimidoylpiperidin- 3-yl]-3-oxopropan-2-yl}acetamide
CVS1694 (Synonym)
C23 H34 N6 O5 S
DATYERRDSFNBDN-AABGKKOBSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000324 (PMS,NVA,1PI,GLY) A N-(benzylsulfonyl)-L-norvalyl-N-{(1R)-2-[(3R)-1-carbamimidoylpiperidin-3-yl]-1-formylethyl}glycinamide Peptide-like /
Inhibitor
Ligand Explorer

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed:
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 63.67 α = 90.00
b = 63.20 β = 90.00
c = 69.22 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-06-02
  • Released Date: 1999-06-15
  • Deposition author(s): Krishnan, R., Zhang, E., Hakansson, K., Arni, R.K., Tulinsky, A., Lim-Wilby, M.S.L., Levy, O.E., Semple, J.E., Brunck, T.K.

Revision History

  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-13
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-13
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords