4AOR	Hydrolase Inhibitor	date	Mar 29, 2012
title	Cationic Trypsin In Complex With The Spinacia Oleracea Tryps Inhibitor III (Soti-III)
authors	S.Schmelz, B.Glotzbach, M.Reinwarth, A.Christmann, H.Kolmar, D.W.
compound		source
Molecule: Cationic Trypsin Chain: A, B, C Synonym: Beta-Trypsin, Alpha-Trypsin Chain 1, Alpha-Trypsin Ec: 3.4.21.4		Organism_scientific: Bos Taurus Organism_taxid: 9913 Other_details: Sigma Aldrich (T1426)
Molecule: Trypsin Inhibitor 3 Chain: D, E, F Synonym: Soti-III, Soti III, Trypsin Inhibitor III Engineered: Yes		Synthetic: Yes Organism_scientific: Spinacia Oleracea Organism_common: Spinach Organism_taxid: 3562
symmetry	Space Group: P 1 21 1	R_factor 0.179 R_Free 0.221
crystal cell	length a length b length c angle alpha angle beta angle gamma 49.350 66.820 108.890 90.00 90.17 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	CA, CL, GOL, IMD, MES	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
Gene Ontology	Chain Function Process Component A, C, B F, D, E serine-type endopeptidase in...
Primary reference	Structural characterization of Spinacia oleracea trypsin inhibitor III (SOTI-III)., Glotzbach B, Schmelz S, Reinwarth M, Christmann A, Heinz DW, Kolmar H, Acta Crystallogr D Biol Crystallogr. 2013 Jan;69(Pt 1):114-20. doi:, 10.1107/S0907444912043880. Epub 2012 Dec 20. PMID:23275169

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (138 Kb) [Save to disk] Biological Unit Coordinates (4aor.pdb1.gz) 45 Kb Biological Unit Coordinates (4aor.pdb2.gz) 45 Kb Biological Unit Coordinates (4aor.pdb3.gz) 44 Kb LPC: Ligand-Protein Contacts for 4AOR CSU: Contacts of Structural Units for 4AOR Structure Factors (1014 Kb) Retrieve 4AOR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4AOR from S2C, [Save to disk] Re-refined 4aor structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 4AOR

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 4AOR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4aor_A] [4aor_D] [4aor_E] [4aor_B] [4aor_C] [4aor] [4aor_F] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4AOR: [Tryp_SPc ] by SMART

Other resources with information on 4AOR

Community annotation for 4AOR at PDBWiki (http://pdbwiki.org)

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