1KCA		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: 1F39
Primary reference	Crystal structure of the lambda repressor C-terminal domain octamer., Bell CE, Lewis M, J Mol Biol 2001 Dec 14;314(5):1127-36. PMID:11743728

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (127 Kb) [Save to disk] Biological Unit Coordinates (1kca.pdb1.gz) 122 Kb Biological Unit Coordinates (1kca.pdb2.gz) 242 Kb CSU: Contacts of Structural Units for 1KCA Likely Quarternary Molecular Structure file(s) for 1KCA Retrieve 1KCA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KCA from S2C, [Save to disk]

View 1KCA 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: [1kca_H] [1kca] [1kca_A] [1kca_B] [1kca_C] [1kca_D] [1kca_E] [1kca_F] [1kca_G] SWISS-PROT database: [P03034]

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