1IAU Hydrolase Hydrolase Inhibitor date Mar 23, 2001
title Human Granzyme B In Complex With Ac-Iepd-Cho
authors J.Rotonda, M.Garcia-Calvo, H.G.Bull, W.M.Geissler, B.M.Mckeever, C.A.Willoughby, N.A.Thornberry, J.W.Becker
compound source
Molecule: Granzyme B
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector_type: Baculovirus

Molecule: Acetyl-Isoleucyl-Glutamyl-Prolyl-Aspartyl-Aldehyd Inhibitor;
Chain: B
Synonym: Ace-Ile-Glu-Pro-Asp-Cho
Engineered: Yes

Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized.
symmetry Space Group: P 21 21 21
R_factor 0.239 R_Free 0.296
length a length b length c angle alpha angle beta angle gamma
48.873 75.081 80.261 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand ACE, ASJ, BMA, FUC, MAN, NAG, ZN enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1FI8
  • positive regulation of prote...

  • Primary referenceThe three-dimensional structure of human granzyme B compared to caspase-3, key mediators of cell death with cleavage specificity for aspartic acid in P1., Rotonda J, Garcia-Calvo M, Bull HG, Geissler WM, McKeever BM, Willoughby CA, Thornberry NA, Becker JW, Chem Biol 2001 Apr;8(4):357-68. PMID:11325591
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (1iau.pdb1.gz) 41 Kb
  • LPC: Ligand-Protein Contacts for 1IAU
  • CSU: Contacts of Structural Units for 1IAU
  • Likely Quarternary Molecular Structure file(s) for 1IAU
  • Structure Factors (301 Kb)
  • Retrieve 1IAU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IAU from S2C, [Save to disk]
  • Re-refined 1iau structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1IAU in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1IAU
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1IAU, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1iaua_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1iau from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1iau_A] [1iau_B] [1iau]
  • SWISS-PROT database: [P10144]
  • Domain organization of [GRAB_HUMAN] by SWISSPFAM
  • Domain found in 1IAU: [Tryp_SPc ] by SMART
  • Other resources with information on 1IAU
  • Community annotation for 1IAU at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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