2U2A		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	The structure of an essential splicing element: stem loop IIa from yeast U2 snRNA., Stallings SC, Moore PB, Structure 1997 Sep 15;5(9):1173-85. PMID:9331416

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (13 Kb) [Save to disk] Biological Unit Coordinates (2u2a.pdb1.gz) 11 Kb CSU: Contacts of Structural Units for 2U2A Retrieve 2U2A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2U2A from S2C, [Save to disk]

View 2U2A 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: [2u2a] [2u2a_A] SWISS-PROT database:

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