1XA5		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	CA, KAR	enzyme
related structures	by homologous chain: 1OOJ, 3CLN
Gene Ontology	Chain Function Process Component A enzyme regulator activity
Primary reference	The structure of the complex of calmodulin with KAR-2: a novel mode of binding explains the unique pharmacology of the drug., Horvath I, Harmat V, Perczel A, Palfi V, Nyitray L, Nagy A, Hlavanda E, Naray-Szabo G, Ovadi J, J Biol Chem 2005 Mar 4;280(9):8266-74. Epub 2004 Dec 13. PMID:15596444

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk] Biological Unit Coordinates (1xa5.pdb1.gz) 25 Kb LPC: Ligand-Protein Contacts for 1XA5 CSU: Contacts of Structural Units for 1XA5 Likely Quarternary Molecular Structure file(s) for 1XA5 Structure Factors (66 Kb) Retrieve 1XA5 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XA5 from S2C, [Save to disk] Re-refined 1xa5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XA5 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: [1xa5] [1xa5_A] SWISS-PROT database: [P62157] Domain found in 1XA5: [EFh ] by SMART

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