2ZEB	Hydrolase	date	Dec 08, 2007
title	Potent, Nonpeptide Inhibitors Of Human Mast Cell Tryptase
authors	J.C.Spurlino, F.Lewandowski, C.Milligan
compound		source
Molecule: Tryptase Beta 2 Chain: A, B, C, D Fragment: Unp Residues 31-273 Ec: 3.4.21.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Tpsb2
symmetry	Space Group: P 41	R_factor 0.172 R_Free 0.225
crystal cell	length a length b length c angle alpha angle beta angle gamma 82.670 82.670 171.565 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	11M	enzyme	Hydrolase E.C.3.4.21 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Potent, 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] (168 Kb) [Save to disk] Biological Unit Coordinates (2zeb.pdb1.gz) 162 Kb LPC: Ligand-Protein Contacts for 2ZEB CSU: Contacts of Structural Units for 2ZEB Likely Quarternary Molecular Structure file(s) for 2ZEB Structure Factors (334 Kb) Retrieve 2ZEB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ZEB from S2C, [Save to disk] Re-refined 2zeb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2ZEB 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 2ZEB

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 3D motif for 2ZEB, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2zeb_B] [2zeb_C] [2zeb_A] [2zeb_D] [2zeb] SWISS-PROT database: [Q15661] Domain organization of [TRYB1_HUMAN] by SWISSPFAM Domain found in 2ZEB: [Tryp_SPc ] by SMART

Other resources with information on 2ZEB

Community annotation for 2ZEB at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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Images from IMB Jena Image Library of Biological Macromolecules.

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