1IBC

CRYSTAL STRUCTURE OF INHIBITED INTERLEUKIN-1BETA CONVERTING ENZYME


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.73 Å
  • R-Value Free: 0.285
  • R-Value Work: 0.173

Literature

Macromolecules
Sequence Display for 1IBC

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 32293.93

Macromolecule Entities
Molecule Chains Length Organism Details
INTERLEUKIN-1BETA CONVERTING ENZYME A 194 Homo sapiens EC#: 3.4.22.36 IUBMB
Gene Name(s): CASP1 Gene View IL1BC IL1BCE
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
INTERLEUKIN-1BETA CONVERTING ENZYME B 88 Homo sapiens EC#: 3.4.22.36 IUBMB
Mutation: D381A
Gene Name(s): CASP1 Gene View IL1BC IL1BCE
PEPTIDE ACE-TRP-GLU-HIS-ASA C 5 synthetic

Small Molecules
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
C NON-POLYMER C2 H4 O --
ASA
Query on ASA
C L-PEPTIDE LINKING C4 H7 N O3 ASP

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.73 Å
  • R-Value Free: 0.285
  • R-Value Work: 0.173
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 64.61 α = 90.00
b = 64.61 β = 90.00
c = 160.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-02-12
  • Released Date: 1998-02-11
  • Deposition author(s): Becker, J.W., Rotonda, J.

Revision History

  • Version 1_0: 1998-02-11

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance

  • Version 1_3: 2011-11-16

    Type: Atomic model