1PTK		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	CA, HG	enzyme
related structures	by homologous chain: 1BJR, 3PRK
Gene Ontology	Chain Function Process Component A
Primary reference	Studies on the inhibitory action of mercury upon proteinase K., Muller A, Saenger W, J Biol Chem 1993 Dec 15;268(35):26150-4. PMID:8253733

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk] Biological Unit Coordinates (1ptk.pdb1.gz) 44 Kb LPC: Ligand-Protein Contacts for 1PTK CSU: Contacts of Structural Units for 1PTK Likely Quarternary Molecular Structure file(s) for 1PTK Structure Factors (67 Kb) Retrieve 1PTK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PTK from S2C, [Save to disk] Re-refined 1ptk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1PTK 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: [1ptk] [1ptk_A] SWISS-PROT database: [P06873]

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