3S0N	Hydrolase Hydrolase Inhibitor	date	May 13, 2011
title	Crystal Structure Of Human Chymase With Benzimidazolone Inhi
authors	K.C.Qian, N.A.Farrow, A.K.Padyana
compound		source
Molecule: Chymase Chain: A Fragment: Unp Residues 22-247 Synonym: Alpha-Chymase, Mast Cell Protease I Ec: 3.4.21.39 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cma1, Cyh, Cym Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_vector_type: Baculovirus
symmetry	Space Group: P 43	R_factor 0.193 R_Free 0.230
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.830 73.830 48.450 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	0BB, NAG, ZN BindingDB	enzyme	Hydrolase E.C.3.4.21.39 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Benzimidazolone as potent chymase inhibitor: Modulation of reactive metabolite formation in the hydrophobic (P(1)) region., Lo HY, Nemoto PA, Kim JM, Hao MH, Qian KC, Farrow NA, Albaugh DR, Fowler DM, Schneiderman RD, Michael August E, Martin L, Hill-Drzewi M, Pullen SS, Takahashi H, De Lombaert S, Bioorg Med Chem Lett. 2011 Aug 1;21(15):4533-9. Epub 2011 Jun 17. PMID:21733690

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (3s0n.pdb1.gz) 40 Kb LPC: Ligand-Protein Contacts for 3S0N CSU: Contacts of Structural Units for 3S0N Structure Factors (252 Kb) Retrieve 3S0N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3S0N from S2C, [Save to disk] Re-refined 3s0n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3S0N in 3D

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Visual 3D analysis of 3S0N

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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 3S0N, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3s0n_A] [3s0n] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3S0N: [Tryp_SPc ] by SMART

Other resources with information on 3S0N

Community annotation for 3S0N at PDBWiki (http://pdbwiki.org)

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