1C2K		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	ABI, CA, CL, ZN	enzyme
related structures	by homologous chain: 1P2I, 1V2M
Gene Ontology	Chain Function Process Component A
Primary reference	Design of potent selective zinc-mediated serine protease inhibitors., Katz BA, Clark JM, Finer-Moore JS, Jenkins TE, Johnson CR, Ross MJ, Luong C, Moore WR, Stroud RM, Nature 1998 Feb 5;391(6667):608-12. PMID:9468142

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (83 Kb) [Save to disk] Biological Unit Coordinates (1c2k.pdb1.gz) 78 Kb LPC: Ligand-Protein Contacts for 1C2K CSU: Contacts of Structural Units for 1C2K Likely Quarternary Molecular Structure file(s) for 1C2K Structure Factors (100 Kb) Retrieve 1C2K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1C2K from S2C, [Save to disk] Re-refined 1c2k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1C2K 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: [1c2k] [1c2k_A] SWISS-PROT database: [P00760] Domain found in 1C2K: [Tryp_SPc ] by SMART

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