1YKD		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	CMP	enzyme
Primary reference	Crystal structure of the tandem GAF domains from a cyanobacterial adenylyl cyclase: Modes of ligand binding and dimerization., Martinez SE, Bruder S, Schultz A, Zheng N, Schultz JE, Beavo JA, Linder JU, Proc Natl Acad Sci U S A 2005 Feb 22;102(8):3082-7. Epub 2005 Feb 11. PMID:15708973

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (137 Kb) [Save to disk] Biological Unit Coordinates (1ykd.pdb1.gz) 130 Kb LPC: Ligand-Protein Contacts for 1YKD CSU: Contacts of Structural Units for 1YKD Likely Quarternary Molecular Structure file(s) for 1YKD Structure Factors (445 Kb) Retrieve 1YKD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YKD from S2C, [Save to disk] Re-refined 1ykd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YKD 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: [1ykd] [1ykd_A] [1ykd_B] SWISS-PROT database: [P94182] Domain found in 1YKD: [GAF ] by SMART

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