1NKN		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
related structures	by homologous chain: 1UO1, 1W5H
Primary reference	Visualization of an unstable coiled coil from the scallop myosin rod., Li Y, Brown JH, Reshetnikova L, Blazsek A, Farkas L, Nyitray L, Cohen C, Nature 2003 Jul 17;424(6946):341-5. PMID:12867988

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk] Biological Unit Coordinates (1nkn.pdb1.gz) 26 Kb Biological Unit Coordinates (1nkn.pdb2.gz) 26 Kb CSU: Contacts of Structural Units for 1NKN Likely Quarternary Molecular Structure file(s) for 1NKN Structure Factors (150 Kb) Retrieve 1NKN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NKN from S2C, [Save to disk] Re-refined 1nkn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1NKN 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: [1nkn_D] [1nkn] [1nkn_A] [1nkn_B] [1nkn_C] SWISS-PROT database: [P03069] [Q17042]

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