1S83	Hydrolase	date	Jan 30, 2004
title	Porcine Trypsin Complexed With 4-Amino Propanol
authors	T.R.Transue, J.M.Krahn, S.A.Gabel, E.F.Derose, R.E.London
compound		source
Molecule: Trypsin Chain: A Ec: 3.4.21.4		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Organ: Pancreas
symmetry	Space Group: P 21 21 21	R_factor 0.163 R_Free 0.178
crystal cell	length a length b length c angle alpha angle beta angle gamma 76.583 53.331 46.562 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.25 Å
ligand	4HA, CA, MG, SO4	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
related structures	by homologous chain: 1J8A, 1UTP
Gene Ontology	Chain Function Process Component A
Primary reference	X-ray and NMR characterization of covalent complexes of trypsin, borate, and alcohols., Transue TR, Krahn JM, Gabel SA, DeRose EF, London RE, Biochemistry 2004 Mar 16;43(10):2829-39. PMID:15005618

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (88 Kb) [Save to disk] Biological Unit Coordinates (1s83.pdb1.gz) 84 Kb LPC: Ligand-Protein Contacts for 1S83 CSU: Contacts of Structural Units for 1S83 Likely Quarternary Molecular Structure file(s) for 1S83 Structure Factors (1091 Kb) Retrieve 1S83 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1S83 from S2C, [Save to disk] Re-refined 1s83 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1S83 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 1S83

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1S83 from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1S83, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1s83a_, 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: [1s83] [1s83_A] SWISS-PROT database: [P00761] Domain organization of [TRYP_PIG] by SWISSPFAM Domain found in 1S83: [Tryp_SPc ] by SMART

Other resources with information on 1S83

Community annotation for 1S83 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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