4R0I	CRYSTAL STRUCTURE of MATRIPTASE in COMPLEX WITH INHIBITOR	date
authors	Rao, K.N., Ashok, K.N., Chakshusmathi, G., Rajeev, G., Subramanya, H.
compound		source
symmetry		R_factor R_Free 0.28857
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	1.90
ligand	3KM	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Discovery of O-(3-carbamimidoylphenyl)-l-serine amides as matriptase inhibitors using a fragment-linking approach., Goswami R, Wohlfahrt G, Mukherjee S, Ghadiyaram C, Nagaraj J, Satyam LK, Subbarao K, Gopinath S, Krishnamurthy NR, Subramanya HS, Ramachandra M, Bioorg Med Chem Lett. 2015 Feb 1;25(3):616-20. doi: 10.1016/j.bmcl.2014.12.008., Epub 2014 Dec 17. PMID:25556099

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (4r0i.pdb1.gz) 40 Kb LPC: Ligand-Protein Contacts for 4R0I CSU: Contacts of Structural Units for 4R0I Structure Factors (374 Kb) Retrieve 4R0I in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4R0I from S2C, [Save to disk] Re-refined 4r0i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4R0I 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 4R0I

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 4R0I, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4r0i] [4r0i_A] [4r0i_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4R0I: [Tryp_SPc ] by SMART

Other resources with information on 4R0I

Community annotation for 4R0I at PDBWiki (http://pdbwiki.org)

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