2ZA5 Hydrolase date Oct 02, 2007
title Crystal Structure Of Human Tryptase With Potent Non-Peptide
authors J.C.Spurlino, S.A.Barnakov, F.Lewandowski, C.Milligan
compound source
Molecule: Tryptase Beta 2
Chain: A, B, C, D
Fragment: Unp Residues 31-275
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Pichia Pastoris
Expression_system_taxid: 4922
Expression_system_vector_type: Plasmid
symmetry Space Group: P 41
R_factor 0.181 R_Free 0.233
length a length b length c angle alpha angle beta angle gamma
82.678 82.678 170.284 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand 2FF enzyme Hydrolase E.C. BRENDA
A, D, C, B

Primary referencePotent, nonpeptide inhibitors of human mast cell tryptase. Synthesis and biological evaluation of novel spirocyclic piperidine amide derivatives., Costanzo MJ, Yabut SC, Zhang HC, White KB, de Garavilla L, Wang Y, Minor LK, Tounge BA, Barnakov AN, Lewandowski F, Milligan C, Spurlino JC, Abraham WM, Boswell-Smith V, Page CP, Maryanoff BE, Bioorg Med Chem Lett. 2008 Jan 30;. PMID:18272363
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (171 Kb) [Save to disk]
  • Biological Unit Coordinates (2za5.pdb1.gz) 166 Kb
  • LPC: Ligand-Protein Contacts for 2ZA5
  • CSU: Contacts of Structural Units for 2ZA5
  • Likely Quarternary Molecular Structure file(s) for 2ZA5
  • Retrieve 2ZA5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ZA5 from S2C, [Save to disk]
  • View 2ZA5 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 2ZA5
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2ZA5, from MSDmotif at EBI
  • Fold representative 2za5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2za5_A] [2za5] [2za5_B] [2za5_D] [2za5_C]
  • SWISS-PROT database: [P20231]
  • Domain organization of [TRYB2_HUMAN] by SWISSPFAM
  • Domain found in 2ZA5: [Tryp_SPc ] by SMART
  • Other resources with information on 2ZA5
  • Community annotation for 2ZA5 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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