4UNA		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	MN	enzyme
Gene Ontology	Chain Function Process Component D, G, A nuclease activity endonuclease activity
Primary reference	Visualizing phosphodiester-bond hydrolysis by an endonuclease., Molina R, Stella S, Redondo P, Gomez H, Marcaida MJ, Orozco M, Prieto J, Montoya G, Nat Struct Mol Biol. 2014 Dec 8. doi: 10.1038/nsmb.2932. PMID:25486305

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (161 Kb) [Save to disk] Biological Unit Coordinates (4una.pdb1.gz) 53 Kb Biological Unit Coordinates (4una.pdb2.gz) 52 Kb Biological Unit Coordinates (4una.pdb3.gz) 53 Kb LPC: Ligand-Protein Contacts for 4UNA CSU: Contacts of Structural Units for 4UNA Structure Factors (3338 Kb) Retrieve 4UNA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4UNA from S2C, [Save to disk] Re-refined 4una structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4UNA 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: [4una] [4una_A] [4una_B] [4una_C] [4una_D] [4una_E] [4una_F] [4una_G] [4una_H] [4una_I] [4una_K] [4una_M] [4una_O] SWISS-PROT database:

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