2M18		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	Structure of Human Telomeric RNA (TERRA): Stacking of Two G-Quadruplex Blocks in K(+) Solution., Martadinata H, Phan AT, Biochemistry. 2013 Apr 2;52(13):2176-83. doi: 10.1021/bi301606u. Epub 2013 Mar, 19. PMID:23445442

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (210 Kb) [Save to disk] Biological Unit Coordinates (2m18.pdb1.gz) 21 Kb CSU: Contacts of Structural Units for 2M18 Original NMR restraints for 2M18 from PDB Retrieve 2M18 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2M18 from S2C, [Save to disk]

View 2M18 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: [2m18] [2m18_A] [2m18_B] [2m18_C] [2m18_D] SWISS-PROT database:

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