1LBI		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: 1EFA, 1JYF
Gene Ontology	Chain Function Process Component A, D, B, C
Primary reference	Crystal structure of the lactose operon repressor and its complexes with DNA and inducer., Lewis M, Chang G, Horton NC, Kercher MA, Pace HC, Schumacher MA, Brennan RG, Lu P, Science 1996 Mar 1;271(5253):1247-54. PMID:8638105

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (154 Kb) [Save to disk] Biological Unit Coordinates (1lbi.pdb1.gz) 148 Kb CSU: Contacts of Structural Units for 1LBI Likely Quarternary Molecular Structure file(s) for 1LBI Retrieve 1LBI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1LBI from S2C, [Save to disk]

View 1LBI 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: [1lbi_B] [1lbi_C] [1lbi_D] [1lbi] [1lbi_A] SWISS-PROT database: [P03023] Domain found in 1LBI: [HTH_LACI ] by SMART

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