3IWN		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	C2E	enzyme
note	3IWN (Molecule of the Month:pdb130)
Gene Ontology	Chain Function Process Component C, D
Primary reference	Recognition of the bacterial second messenger cyclic diguanylate by its cognate riboswitch., Kulshina N, Baird NJ, Ferre-D'Amare AR, Nat Struct Mol Biol. 2009 Dec;16(12):1212-7. Epub 2009 Nov 8. PMID:19898478

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (113 Kb) [Save to disk] Biological Unit Coordinates (3iwn.pdb1.gz) 54 Kb Biological Unit Coordinates (3iwn.pdb2.gz) 54 Kb LPC: Ligand-Protein Contacts for 3IWN CSU: Contacts of Structural Units for 3IWN Structure Factors (80 Kb) Retrieve 3IWN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3IWN from S2C, [Save to disk] Re-refined 3iwn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3IWN 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: [3iwn] [3iwn_A] [3iwn_B] [3iwn_C] [3iwn_D] SWISS-PROT database: [P09012] Domain found in 3IWN: [RRM ] by SMART

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