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Typical enzyme channel length

Range	~20 Å
Organism	Generic
Reference	Pravda L et al., Anatomy of enzyme channels. BMC Bioinformatics. 2014 Nov 18 15(1):379. doi: 10.1186/s12859-014-0379-x. p.2 left column 2nd paragraphPubMed ID25403510
Comments	"A typical enzyme channel is ~20 Å long and its walls are made preferentially of histidine, arginine, tryptophan and tyrosine residues and, to a lesser extent, by phenylalanine, asparagine, and aspartic acid (Figure 1). These residues can be considered as gate-keepers controlling the entry to and from the active site."
Entered by	Uri M
ID	111517