3RIK	The acid beta-glucosidase active site exhibits plasticity in binding 3,4,5,6-tetrahydroxyazepane-based inhibitors: implications for pharmacological chaperone design for gaucher disease	date
authors	Orwig, S.D., Lieberman, R.L.
compound		source
symmetry		R_factor R_Free 0.225
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	2.48
ligand	3RI, NAG, SO4	enzyme
Gene Ontology	Chain Function Process Component A, D, C, B negative regulation of inter...
Primary reference	Binding of 3,4,5,6-tetrahydroxyazepanes to the acid-beta-glucosidase active site: implications for pharmacological chaperone design for Gaucher disease., Orwig SD, Tan YL, Grimster NP, Yu Z, Powers ET, Kelly JW, Lieberman RL, Biochemistry. 2011 Dec 13;50(49):10647-57. Epub 2011 Nov 14. PMID:22047104

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (339 Kb) [Save to disk] Biological Unit Coordinates (3rik.pdb1.gz) 169 Kb Biological Unit Coordinates (3rik.pdb2.gz) 168 Kb LPC: Ligand-Protein Contacts for 3RIK CSU: Contacts of Structural Units for 3RIK Structure Factors (1489 Kb) Retrieve 3RIK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3RIK from S2C, [Save to disk] Re-refined 3rik structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3RIK 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 3RIK

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 3RIK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3rik_A] [3rik] [3rik_D] [3rik_B] [3rik_C] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3RIK

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

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