1ORF

The Oligomeric Structure of Human Granzyme A Reveals the Molecular Determinants of Substrate Specificity


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.191

Literature

Macromolecules
Sequence Display for 1ORF

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 26420.12

Macromolecule Entities
Molecule Chains Length Organism Details
Granzyme A A 234 Homo sapiens EC#: 3.4.21.78 IUBMB
Mutation: N157E
Gene Name(s): GZMA Gene View CTLA3 HFSP
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0G6
Query on 0G6

A D-phenylalanyl-N-[(2S,3S)-6-{[amino(iminio)methyl]amino}- 1-chloro-2-hydroxyhexan-3-yl]-L-prolinamide
PPACK (Synonym)
C21 H34 Cl N6 O3
DVFLYEYCMMLBTQ-VSZNYVQBSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000020
Query on PRD_000020
A D-Phe-Pro-Arg-CH2Cl Peptide-like /
Inhibitor
Ligand Explorer

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.191
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 115.03 α = 90.00
b = 145.02 β = 90.00
c = 39.56 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-12
  • Released Date: 2003-07-01
  • Deposition author(s): Bell, J.K., Goetz, D.H., Mahrus, S., Harris, J.L., Fletterick, R.J., Craik, C.S.

Revision History

  • Version 1_0: 2003-07-01

    Type: Initial release

  • Version 1_1: 2008-04-29

    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: 2013-02-27

    Type: Other