2KA5		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
note	2KA5 is a representative structure
Gene	TM
Gene Ontology	Chain Function Process Component A anti-sigma factor antagonist...
Primary reference	Comparison of NMR and crystal structures highlights conformational isomerism in protein active sites., Serrano P, Pedrini B, Geralt M, Jaudzems K, Mohanty B, Horst R, Herrmann T, Elsliger MA, Wilson IA, Wuthrich K, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Oct 1;66(Pt, 10):1393-405. Epub 2010 Sep 30. PMID:20944236

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (663 Kb) [Save to disk] Biological Unit Coordinates (2ka5.pdb1.gz) 34 Kb CSU: Contacts of Structural Units for 2KA5 Original NMR restraints for 2KA5 from PDB Retrieve 2KA5 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2KA5 from S2C, [Save to disk]

View 2KA5 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: [2ka5] [2ka5_A] SWISS-PROT database: [Q9X0H0]

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