3ITI	Hydrolase	date	Aug 28, 2009
title	Structure Of Bovine Trypsin With The Mad Triangle B3c
authors	T.Beck, C.E.Da Cunha, G.M.Sheldrick
compound		source
Molecule: Cationic Trypsin Chain: A Synonym: Beta-Trypsin, Alpha-Trypsin Chain 1, Alpha-Trypsin Ec: 3.4.21.4		Organism_scientific: Bos Taurus Organism_common: Bovine,Cow,Domestic Cattle,Domestic Cow Organism_taxid: 9913
symmetry	Space Group: P 21 21 21	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.658 56.883 66.808 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.55 Å
ligand	BEN, BRV, CA, CL BindingDB	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	How to get the magic triangle and the MAD triangle into your protein crystal., Beck T, da Cunha CE, Sheldrick GM, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2009 Oct 1;65(Pt 10):1068-70., Epub 2009 Sep 25. PMID:19851024

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk] Biological Unit Coordinates (3iti.pdb1.gz) 39 Kb LPC: Ligand-Protein Contacts for 3ITI CSU: Contacts of Structural Units for 3ITI Structure Factors (260 Kb) Retrieve 3ITI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3ITI from S2C, [Save to disk] Re-refined 3iti structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3ITI 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 3ITI

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 3ITI, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3iti_A] [3iti] SWISS-PROT database: [P00760] Domain organization of [TRY1_BOVIN] by SWISSPFAM Domain found in 3ITI: [Tryp_SPc ] by SMART

Other resources with information on 3ITI

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

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