1NK3		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: 1NK2, 1QRY
Gene Ontology	Chain Function Process Component P
Primary reference	Interactions of the vnd/NK-2 homeodomain with DNA by nuclear magnetic resonance spectroscopy: basis of binding specificity., Gruschus JM, Tsao DH, Wang LH, Nirenberg M, Ferretti JA, Biochemistry 1997 May 6;36(18):5372-80. PMID:9154919

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk] Biological Unit Coordinates (1nk3.pdb1.gz) 40 Kb CSU: Contacts of Structural Units for 1NK3 Experimental data, such as chemical shifts, at BioMagResBank (BMRB) NMR Restraints Grid from BioMagResBank (BMRB) Retrieve 1NK3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NK3 from S2C, [Save to disk]

View 1NK3 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: [1nk3] [1nk3_A] [1nk3_B] [1nk3_P] SWISS-PROT database: [P22808] Domain found in 1NK3: [HOX ] by SMART

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