1YSA		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: 1DGC, 1KQL
Gene Ontology	Chain Function Process Component C, D
Primary reference	The GCN4 basic region leucine zipper binds DNA as a dimer of uninterrupted alpha helices: crystal structure of the protein-DNA complex., Ellenberger TE, Brandl CJ, Struhl K, Harrison SC, Cell 1992 Dec 24;71(7):1223-37. PMID:1473154

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk] Biological Unit Coordinates (1ysa.pdb1.gz) 35 Kb CSU: Contacts of Structural Units for 1YSA Likely Quarternary Molecular Structure file(s) for 1YSA Retrieve 1YSA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YSA from S2C, [Save to disk]

View 1YSA 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: [1ysa] [1ysa_A] [1ysa_B] [1ysa_C] [1ysa_D] SWISS-PROT database: [P03069] Domain found in 1YSA: [BRLZ ] by SMART

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