2UUY	Hydrolase	date	Mar 08, 2007
title	Structure Of A Tick Tryptase Inhibitor In Complex With Bovine Trypsin
authors	C.Siebold, G.C.Paesen, K.Harlos, M.F.Peacey, P.A.Nuttall, D.I.Stuart
compound		source
Molecule: Cationic Trypsin Chain: A Fragment: Residues 21-243 Synonym: Trypsin From Bovine Pancreas, Beta-Trypsin Ec: 3.4.21.4		Organism_scientific: Bos Taurus Organism_common: Bovine Organism_taxid: 9913 Tissue: Pancreas
Molecule: Tryptase Inhibitor Chain: B Fragment: Residues 45-96 Synonym: Tryptase Inhibitor Tdpi		Organism_scientific: Rhipicephalus Appendiculatus Organism_common: Brown Ear Tick Organism_taxid: 34631
symmetry	Space Group: P 21 21 21	R_factor 0.130 R_Free 0.163
crystal cell	length a length b length c angle alpha angle beta angle gamma 46.949 67.690 69.068 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.15 Å
ligand	CA, CL	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
note	2UUY is a representative structure
Gene Ontology	Chain Function Process Component A B
Primary reference	A tick protein with a modified Kunitz fold inhibits human tryptase., Paesen GC, Siebold C, Harlos K, Peacey MF, Nuttall PA, Stuart DI, J Mol Biol. 2007 May 11;368(4):1172-86. Epub 2007 Mar 14. PMID:17391695

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (116 Kb) [Save to disk] Biological Unit Coordinates (2uuy.pdb1.gz) 105 Kb LPC: Ligand-Protein Contacts for 2UUY CSU: Contacts of Structural Units for 2UUY Likely Quarternary Molecular Structure file(s) for 2UUY Structure Factors (564 Kb) Retrieve 2UUY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2UUY from S2C, [Save to disk] Re-refined 2uuy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2UUY in 3D

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Visual 3D analysis of 2UUY

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 2UUY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2uuy_A] [2uuy_B] [2uuy] SWISS-PROT database: [Q1EG59] [P00760] Domain organization of [Q1EG59_RHIAP] [TRY1_BOVIN] by SWISSPFAM Domain found in 2UUY: [Tryp_SPc ] by SMART

Other resources with information on 2UUY

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

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