1WTD		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	GOL	enzyme
related structures	by homologous chain: 1WTE
Primary reference	Crystal structures of type II restriction endonuclease EcoO109I and its complex with cognate DNA., Hashimoto H, Shimizu T, Imasaki T, Kato M, Shichijo N, Kita K, Sato M, J Biol Chem. 2005 Feb 18;280(7):5605-10. Epub 2004 Dec 7. PMID:15590682

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk] Biological Unit Coordinates (1wtd.pdb1.gz) 85 Kb LPC: Ligand-Protein Contacts for 1WTD CSU: Contacts of Structural Units for 1WTD Likely Quarternary Molecular Structure file(s) for 1WTD Structure Factors (214 Kb) Retrieve 1WTD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1WTD from S2C, [Save to disk] Re-refined 1wtd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1WTD 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: [1wtd] [1wtd_A] [1wtd_B] SWISS-PROT database: [Q9RPJ3]

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