1CTN		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
related structures	by homologous chain: 1NH6, 1RD6
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of a bacterial chitinase at 2.3 A resolution., Perrakis A, Tews I, Dauter Z, Oppenheim AB, Chet I, Wilson KS, Vorgias CE, Structure 1994 Dec 15;2(12):1169-80. PMID:7704527

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (94 Kb) [Save to disk] Biological Unit Coordinates (1ctn.pdb1.gz) 177 Kb CSU: Contacts of Structural Units for 1CTN Likely Quarternary Molecular Structure file(s) for 1CTN Structure Factors (406 Kb) Retrieve 1CTN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CTN from S2C, [Save to disk] Re-refined 1ctn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1CTN 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: [1ctn] [1ctn_A] SWISS-PROT database: [P07254] Domains found in 1CTN: [Glyco_18] [PKD ] by SMART

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