2XTR		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	NO3	enzyme
Gene Ontology	Chain Function Process Component B, A
Primary reference	Activation of colicin M by the FkpA prolyl cis-trans isomerase/chaperone., Helbig S, Patzer SI, Schiene-Fischer C, Zeth K, Braun V, J Biol Chem. 2010 Dec 13. PMID:21149455

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (175 Kb) [Save to disk] Biological Unit Coordinates (2xtr.pdb1.gz) 85 Kb Biological Unit Coordinates (2xtr.pdb2.gz) 85 Kb LPC: Ligand-Protein Contacts for 2XTR CSU: Contacts of Structural Units for 2XTR Structure Factors (530 Kb) Retrieve 2XTR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2XTR from S2C, [Save to disk] Re-refined 2xtr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2XTR 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: [2xtr] [2xtr_A] [2xtr_B] SWISS-PROT database:

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