2XA4		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	AZ5, PTR BindingDB	enzyme
Gene Ontology	Chain Function Process Component B, A
Primary reference	Discovery of 5-chloro-N2-[(1S)-1-(5-fluoropyrimidin-2-yl)ethyl]-N4-(5-methyl-1H-pyrazol -3-yl)pyrimidine-2,4-diamine (AZD1480) as a novel inhibitor of the Jak/Stat pathway., Ioannidis S, Lamb ML, Wang T, Almeida L, Block MH, Davies AM, Peng B, Su M, Zhang HJ, Hoffmann E, Rivard C, Green I, Howard T, Pollard H, Read J, Alimzhanov M, Bebernitz G, Bell K, Ye M, Huszar D, Zinda M, J Med Chem. 2011 Jan 13;54(1):262-76. Epub 2010 Dec 7. PMID:21138246

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk] Biological Unit Coordinates (2xa4.pdb1.gz) 49 Kb Biological Unit Coordinates (2xa4.pdb2.gz) 50 Kb LPC: Ligand-Protein Contacts for 2XA4 CSU: Contacts of Structural Units for 2XA4 Structure Factors (595 Kb) Retrieve 2XA4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2XA4 from S2C, [Save to disk] Re-refined 2xa4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2XA4 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: [2xa4] [2xa4_A] [2xa4_B] SWISS-PROT database: Domain found in 2XA4: [TyrKc ] by SMART

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