Table 5. Known genes predicted to encode only carbohydrate binding modules from the Fibrobacter succinogenes S85 genome.

CAZy Family	Fisuc Locus	FSU Locusa	Basic Terminal domainb	Signal Peptide	In Silico Prediction	Characterized Activity	Reference
CBM4	Fisuc_1931	FSU_2441	–	No	carbohydrate binding module	–	–
CBM6	Fisuc_1774	FSU_2273	–	Yes	carbohydrate binding module	–	–
CBM6	Fisuc_2485	FSU_3051	BTD	Yes	carbohydrate binding module	none found	This work
CBM30	Fisuc_1525	FSU_2007	–	Yes	carbohydrate binding module	–	–
CBM51	Fisuc_0215	FSU_0622	–	No	carbohydrate binding module	–	–
CBM51	Fisuc_0401	FSU_0816	–	No	carbohydrate binding module	–	–
CBM51	Fisuc_1656	FSU_2145	–	Yes	carbohydrate binding module	–	–

^aFSU locus tags refer to the equivalent ORF call in the F. succinogenes genome sequence project described by GenBank accession: CP002158.

^bBasic Terminal Domain (BTD) is also known as F. succinogenes-specific paralogous module 1 (FPm-1) [46].