2PUG		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	HPA	enzyme
related structures	by homologous chain: 1BDH, 1PNR
Gene Ontology	Chain Function Process Component A
Primary reference	Structure-based redesign of corepressor specificity of the Escherichia coli purine repressor by substitution of residue 190., Lu F, Schumacher MA, Arvidson DN, Haldimann A, Wanner BL, Zalkin H, Brennan RG, Biochemistry 1998 Jan 27;37(4):971-82. PMID:9454587

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk] Biological Unit Coordinates (2pug.pdb1.gz) 121 Kb LPC: Ligand-Protein Contacts for 2PUG CSU: Contacts of Structural Units for 2PUG Likely Quarternary Molecular Structure file(s) for 2PUG Retrieve 2PUG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PUG from S2C, [Save to disk]

View 2PUG 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: [2pug] [2pug_A] [2pug_B] SWISS-PROT database: [P0ACP7] Domain found in 2PUG: [HTH_LACI ] by SMART

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