Carbohydrate-binding modules (CBMs) revisited: reduced amount of water counterbalances the need for CBMs

Table 3 Occurrence of carbohydrate binding modules (CBMs) in cellulases in the major glycoside hydrolase (GH) families

GH family	Amino acid sequences containing CBM^a	Amino acid sequences without CBM^a	Reference entry
	All (Complete ^b )	All (Complete ^b )	http://pfam.sanger.ac.uk/family/ ^c
7	94 (89)	623 (234)	PF00840
6	176 (170)	263 (236)	PF01341
5	645 (597)	3192 (2617)	PF00150
12	31 (31)	354 (338)	PF01670
45	37 (37)	147 (122)	PF02015

^a CBM or dockerin implying that the enzyme is part of a cellulosome containing CBMs.
^b Amino acid sequences considered complete, i.e., excluding fragments.
^c The straight link to the data is the combination of the Pfam Family link followed by the reference entry (i.e. the link to the Family 7 cellulases is http://pfam.sanger.ac.uk/family/PF00840, etc.).
Occurrence of carbohydrate binding modules (CBMs) in cellulases in the major glycoside hydrolase (GH) families based on amino acid sequences currently available in the Pfam database [25].

ISSN: 2731-3654