3PRK		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	0QE, ALV, CA, MSU	enzyme
related structures	by homologous chain: 1PJ8, 1PTK
Gene Ontology	Chain Function Process Component E
Primary reference	Inhibition of proteinase K by methoxysuccinyl-Ala-Ala-Pro-Ala-chloromethyl ketone. An x-ray study at 2.2-A resolution., Wolf WM, Bajorath J, Muller A, Raghunathan S, Singh TP, Hinrichs W, Saenger W, J Biol Chem 1991 Sep 15;266(26):17695-9. PMID:1894649

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (3prk.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 3PRK CSU: Contacts of Structural Units for 3PRK Likely Quarternary Molecular Structure file(s) for 3PRK Structure Factors (84 Kb) Retrieve 3PRK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PRK from S2C, [Save to disk] Re-refined 3prk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3PRK 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: [3prk] [3prk_E] [3prk_I] SWISS-PROT database: [P06873]

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