3E1X		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	GOL	enzyme
Gene Ontology	Chain Function Process Component B
Primary reference	Active site conformational changes of prostasin provide a new mechanism of protease regulation by divalent cations., Spraggon G, Hornsby M, Shipway A, Tully DC, Bursulaya B, Danahay H, Harris JL, Lesley SA, Protein Sci. 2009 May;18(5):1081-94. PMID:19388054

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk] Biological Unit Coordinates (3e1x.pdb1.gz) 42 Kb LPC: Ligand-Protein Contacts for 3E1X CSU: Contacts of Structural Units for 3E1X Likely Quarternary Molecular Structure file(s) for 3E1X Structure Factors (198 Kb) Retrieve 3E1X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3E1X from S2C, [Save to disk] Re-refined 3e1x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3E1X 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: [3e1x] [3e1x_B] SWISS-PROT database: [Q16651] Domain found in 3E1X: [Tryp_SPc ] by SMART

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