1COL		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
Gene Ontology	Chain Function Process Component A, B
Primary reference	Refined structure of the pore-forming domain of colicin A at 2.4 A resolution., Parker MW, Postma JP, Pattus F, Tucker AD, Tsernoglou D, J Mol Biol 1992 Apr 5;224(3):639-57. PMID:1373773

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk] Biological Unit Coordinates (1col.pdb1.gz) 32 Kb Biological Unit Coordinates (1col.pdb2.gz) 31 Kb CSU: Contacts of Structural Units for 1COL Likely Quarternary Molecular Structure file(s) for 1COL Retrieve 1COL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1COL from S2C, [Save to disk]

View 1COL 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: [1col] [1col_A] [1col_B] SWISS-PROT database: [Q47108]

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