1I9X		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
Primary reference	Crystal structure of a model branchpoint-U2 snRNA duplex containing bulged adenosines., Berglund JA, Rosbash M, Schultz SC, RNA 2001 May;7(5):682-91. PMID:11350032

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (15 Kb) [Save to disk] Biological Unit Coordinates (1i9x.pdb1.gz) 11 Kb CSU: Contacts of Structural Units for 1I9X Likely Quarternary Molecular Structure file(s) for 1I9X Structure Factors (43 Kb) Retrieve 1I9X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1I9X from S2C, [Save to disk] Re-refined 1i9x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1I9X 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: [1i9x] [1i9x_A] [1i9x_B] SWISS-PROT database:

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