1RXP	Hydrolase	date	Dec 18, 2003
title	Structure Of Trypsin (Orthorhombic) With 1-(4-Tert- Butylcarbamoyl- Piperazine-1-Carbonyl)-3-(3-Guanidino- Propyl)-4-Oxo-Azetidine-2-Carboxylic Acid
authors	G.S.Bisacchi, B.Jacobson
compound		source
Molecule: Trypsin Chain: A Ec: 3.4.21.4		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Organ: Pancreas
symmetry	Space Group: P 21 21 21	R_factor 0.195 R_Free 0.222
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.290 58.250 66.680 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	169, CA, SO4	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
related structures	by homologous chain: 1C2F, 3PTN
Gene Ontology	Chain Function Process Component A
Primary reference	Solid-phase synthesis and SAR of 4-carboxy-2-azetidinone mechanism-based tryptase inhibitors., Sutton JC, Bolton SA, Davis ME, Hartl KS, Jacobson B, Mathur A, Ogletree ML, Slusarchyk WA, Zahler R, Seiler SM, Bisacchi GS, Bioorg Med Chem Lett 2004 May 3;14(9):2233-9. PMID:15081015

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (1rxp.pdb1.gz) 39 Kb LPC: Ligand-Protein Contacts for 1RXP CSU: Contacts of Structural Units for 1RXP Likely Quarternary Molecular Structure file(s) for 1RXP Structure Factors (200 Kb) Retrieve 1RXP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RXP from S2C, [Save to disk] Re-refined 1rxp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1RXP 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 1RXP

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 1RXP, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1rxpa_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1rxp_A] [1rxp] SWISS-PROT database: [P00760] Domain organization of [TRY1_BOVIN] by SWISSPFAM Domain found in 1RXP: [Tryp_SPc ] by SMART

Other resources with information on 1RXP

Community annotation for 1RXP at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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