2XSA		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	CL	enzyme
note	2XSA (Molecule of the Month:pdb141)
Gene Ontology	Chain Function Process Component A
Primary reference	Human OGA binds substrates in a conserved peptide recognition groove., Schimpl M, Schuttelkopf AW, Borodkin VS, van Aalten DM, Biochem J. 2010 Oct 25;432(1):1-7. PMID:20863279

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (156 Kb) [Save to disk] Biological Unit Coordinates (2xsa.pdb1.gz) 301 Kb Biological Unit Coordinates (2xsa.pdb2.gz) 300 Kb LPC: Ligand-Protein Contacts for 2XSA CSU: Contacts of Structural Units for 2XSA Structure Factors (423 Kb) Retrieve 2XSA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2XSA from S2C, [Save to disk] Re-refined 2xsa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2XSA 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: [2xsa] [2xsa_A] SWISS-PROT database:

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