3QK1		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	BEN, CA, EDO, GOL, IMD, SO4 BindingDB	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Towards a Restriction Proteinase: Construction of a Self-Activating Enzyme., Schopfel M, Tziridis A, Arnold U, Stubbs MT, Chembiochem. 2011 Mar 8. doi: 10.1002/cbic.201000787. PMID:21387509

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (3qk1.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 3QK1 CSU: Contacts of Structural Units for 3QK1 Structure Factors (224 Kb) Retrieve 3QK1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QK1 from S2C, [Save to disk] Re-refined 3qk1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QK1 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: [3qk1] [3qk1_A] SWISS-PROT database: Domain found in 3QK1: [Tryp_SPc ] by SMART

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