1SLS		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, 9 Models	resolution
Primary reference	A pseudosquare knot structure of DNA in solution., Ulyanov NB, Ivanov VI, Minyat EE, Khomyakova EB, Petrova MV, Lesiak K, James TL, Biochemistry 1998 Sep 15;37(37):12715-26. PMID:9737848

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (234 Kb) [Save to disk] Biological Unit Coordinates (1sls.pdb1.gz) 26 Kb CSU: Contacts of Structural Units for 1SLS Original NMR restraints for 1SLS from PDB Retrieve 1SLS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SLS from S2C, [Save to disk]

View 1SLS 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: [1sls] [1sls_A] [1sls_B] SWISS-PROT database:

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