1PRU		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: 1PRV
Gene Ontology	Chain Function Process Component A
Primary reference	Structural comparison of the free and DNA-bound forms of the purine repressor DNA-binding domain., Nagadoi A, Morikawa S, Nakamura H, Enari M, Kobayashi K, Yamamoto H, Sampei G, Mizobuchi K, Schumacher MA, Brennan RG, et al., Structure 1995 Nov 15;3(11):1217-24. PMID:8591032

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (17 Kb) [Save to disk] Biological Unit Coordinates (1pru.pdb1.gz) 15 Kb CSU: Contacts of Structural Units for 1PRU Retrieve 1PRU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PRU from S2C, [Save to disk]

View 1PRU 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: [1pru] [1pru_A] SWISS-PROT database: [P0ACP7] Domain found in 1PRU: [HTH_LACI ] by SMART

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