2D18		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, 11 Models	resolution
Primary reference	Solution RNA structures of the HIV-1 dimerization initiation site in the kissing-loop and extended-duplex dimers., Baba S, Takahashi K, Noguchi S, Takaku H, Koyanagi Y, Yamamoto N, Kawai G, J Biochem (Tokyo). 2005 Nov;138(5):583-92. PMID:16272570

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (193 Kb) [Save to disk] Biological Unit Coordinates (2d18.pdb1.gz) 18 Kb CSU: Contacts of Structural Units for 2D18 Retrieve 2D18 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2D18 from S2C, [Save to disk]

View 2D18 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: [2d18_B] [2d18] [2d18_A] SWISS-PROT database:

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