3RKQ		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
ligand	MG	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of the human NKX2.5 homeodomain in complex with DNA target., Pradhan L, Genis C, Scone P, Weinberg EO, Kasahara H, Nam HJ, Biochemistry. 2012 Aug 14;51(32):6312-9. Epub 2012 Aug 3. PMID:22849347

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (3rkq.pdb1.gz) 38 Kb LPC: Ligand-Protein Contacts for 3RKQ CSU: Contacts of Structural Units for 3RKQ Structure Factors (215 Kb) Retrieve 3RKQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3RKQ from S2C, [Save to disk] Re-refined 3rkq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3RKQ 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: [3rkq] [3rkq_A] [3rkq_B] [3rkq_C] [3rkq_D] SWISS-PROT database: Domain found in 3RKQ: [HOX ] by SMART

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