2OST		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	CA	enzyme
note	2OST is a representative structure
Gene Ontology	Chain Function Process Component D, C, A, B nuclease activity endonuclease activity
Primary reference	The restriction fold turns to the dark side: a bacterial homing endonuclease with a PD-(D/E)-XK motif., Zhao L, Bonocora RP, Shub DA, Stoddard BL, EMBO J. 2007 May 2;26(9):2432-42. Epub 2007 Apr 5. PMID:17410205

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (120 Kb) [Save to disk] Biological Unit Coordinates (2ost.pdb1.gz) 112 Kb LPC: Ligand-Protein Contacts for 2OST CSU: Contacts of Structural Units for 2OST Likely Quarternary Molecular Structure file(s) for 2OST Structure Factors (927 Kb) Retrieve 2OST in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2OST from S2C, [Save to disk] Re-refined 2ost structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2OST 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ost] [2ost_A] [2ost_B] [2ost_C] [2ost_D] [2ost_Y] [2ost_Z] SWISS-PROT database: [Q57253]

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