1Q4O		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: 1Q4K, 1UMW
Primary reference	The crystal structure of the human polo-like kinase-1 polo box domain and its phospho-peptide complex., Cheng KY, Lowe ED, Sinclair J, Nigg EA, Johnson LN, EMBO J 2003 Nov 3;22(21):5757-68. PMID:14592974

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk] Biological Unit Coordinates (1q4o.pdb1.gz) 37 Kb Biological Unit Coordinates (1q4o.pdb2.gz) 37 Kb CSU: Contacts of Structural Units for 1Q4O Likely Quarternary Molecular Structure file(s) for 1Q4O Structure Factors (298 Kb) Retrieve 1Q4O in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Q4O from S2C, [Save to disk] Re-refined 1q4o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Q4O 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: [1q4o] [1q4o_A] [1q4o_B] SWISS-PROT database: [P53350]

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