4GUX	Crystal structure of trypsin:MCoTi-II complex	date
authors	King, G.J., Daly, N.L., Thorstholm, L., Greenwood, K.P., Rosengren, K.J., Heras, B., Craik, D.J., Martin, J.L.
compound		source
symmetry		R_factor R_Free 0.1941
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	1.80
ligand	ACT, CA	enzyme
Gene Ontology	Chain Function Process Component A, C, B F, D, E
Primary reference	Structural insights into the role of the cyclic backbone in a squash trypsin inhibitor., Daly NL, Thorstholm L, Greenwood KP, King GJ, Rosengren KJ, Heras B, Martin JL, Craik DJ, J Biol Chem. 2013 Dec 13;288(50):36141-8. doi: 10.1074/jbc.M113.528240. Epub 2013, Oct 29. PMID:24169696

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (142 Kb) [Save to disk] Biological Unit Coordinates (4gux.pdb1.gz) 48 Kb Biological Unit Coordinates (4gux.pdb2.gz) 48 Kb Biological Unit Coordinates (4gux.pdb3.gz) 47 Kb LPC: Ligand-Protein Contacts for 4GUX CSU: Contacts of Structural Units for 4GUX Structure Factors (739 Kb) Retrieve 4GUX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4GUX from S2C, [Save to disk] Re-refined 4gux structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4GUX 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 4GUX

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 4GUX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4gux_B] [4gux_C] [4gux_D] [4gux_A] [4gux_E] [4gux] [4gux_F] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 4GUX: [PTI] [Tryp_SPc ] by SMART

Other resources with information on 4GUX

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

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