3AAV	Hydrolase	date	Nov 26, 2009
title	Bovine Beta-Trypsin Bound To Meta-Diamidino Schiff Base Copp Chelate
authors	D.Iyaguchi, S.Kawano, E.Toyota
compound		source
Molecule: Cationic Trypsin Chain: A, B Synonym: Beta-Trypsin Ec: 3.4.21.4		Organism_scientific: Bos Taurus Organism_common: Bovine Organism_taxid: 9913
symmetry	Space Group: P 31	R_factor 0.183 R_Free 0.209
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.568 54.568 107.235 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	A2C, CA, CU	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural basis for the design of novel Schiff base metal chelate inhibitors of trypsin., Iyaguchi D, Kawano S, Takada K, Toyota E, Bioorg Med Chem. 2010 Mar 15;18(6):2076-80. Epub 2010 Feb 15. PMID:20202854

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk] Biological Unit Coordinates (3aav.pdb1.gz) 38 Kb Biological Unit Coordinates (3aav.pdb2.gz) 38 Kb LPC: Ligand-Protein Contacts for 3AAV CSU: Contacts of Structural Units for 3AAV Structure Factors (559 Kb) Retrieve 3AAV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3AAV from S2C, [Save to disk] Re-refined 3aav structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3AAV 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 3AAV

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 3AAV, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3aav] [3aav_A] [3aav_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3AAV: [Tryp_SPc ] by SMART

Other resources with information on 3AAV

Community annotation for 3AAV at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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