3P4U

Crystal structure of active caspase-6 in complex with Ac-VEID-CHO inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.185 
  • R-Value Work: 0.150 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Crystal structures of active and inhibitor-bound human Casp6

Mueller, I.Lamers, M.B.A.C.Ritchie, A.J.Dominguez, C.Munoz, I.Maillard, M.Kiselyov, A.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Caspase-6
A, C
157Homo sapiensMutation(s): 0 
Gene Names: CASP6 (MCH2)
EC: 3.4.22.59
Find proteins for P55212 (Homo sapiens)
Go to Gene View: CASP6
Go to UniProtKB:  P55212
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Caspase-6
B, D
108Homo sapiensMutation(s): 0 
Gene Names: CASP6 (MCH2)
EC: 3.4.22.59
Find proteins for P55212 (Homo sapiens)
Go to Gene View: CASP6
Go to UniProtKB:  P55212
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Ac-VEID-CHO inhibitor
E, F
5N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Biologically Interesting Molecules 1 Unique
IDChainsNameType/Class2D Diagram3D Interactions
PRD_000929
Query on PRD_000929
E,FN-acetyl-L-valyl-L-alpha-glutamyl-N-[(2S)-1-carboxy-3-hydroxypropan-2-yl]-L-isoleucinamidePeptide-like / Inhibitor

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Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
CAS
Query on CAS
A, B, C, D
L-PEPTIDE LINKINGC5 H12 As N O2 SCYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.185 
  • R-Value Work: 0.150 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 55.455α = 90.00
b = 89.500β = 111.73
c = 61.245γ = 90.00
Software Package:
Software NamePurpose
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction
MOSFLMdata reduction
CrystalCleardata collection
SCALAdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-09-28
    Type: Initial release
  • Version 1.1: 2015-12-02
    Type: Refinement description