Table 1. Known and predicted cellulases from actinobacteria.

Organism	Endocellulase	Exocellulase	Processive
A. cellulolyticus	Acel_0614 (GH5) Acel_0135 (GH6) Acel_0970 (GH9) Acel_0615 (GH12) Acel_0619 (GH12)	Acel_0615 (GH6) Acel_0617 (GH48)	Acel_1701 (GH9)
A. robiniae	Actro_1189 (GH5) Actro_2709 (GH5) Actro_8514 (GH5) Actro_2135 (GH6) Actro_2190 (GH6) Actro_2697 (GH6) Actro_1734 (GH9) Actro_1655 (GH12) Actro_1922 (GH12) Actro_1014 (GH51) Actro_3019 (GH51) Actro_6327 (GH51) Actro_7002 (GH51) Actro_7965 (GH51) Actro_8127 (GH51)	Actro_8126 (GH6) Actro_0272 (GH48) Actro_7971 (GH48)	Actro_7966 (GH9)
A. mirum	Amir_2781 (GH5) Amir_3216 (GH5) Amir_3335 (GH5) Amir_2166 (GH6) Amir_3215 (GH6) Amir_5339 (GH9) Amir_3027 (GH12) Amir_3987 (GH12) Amir_2048 (GH51)	Amir_2191 (GH6) Amir_2167 (GH48)
C. acidiphila	Caci_4214 (GH5) Caci_4876 (GH5) Caci_4946 (GH5) Caci_5006 (GH5) Caci_3602 (GH6) Caci_6555 (GH6) Caci_3603 (GH12) Caci_4157 (GH51) Caci_4289 (GH51) Caci_6262 (GH51) Caci_6640 (GH51)	Caci_4881 (GH6) Caci_6683 (GH6) Caci_3604 (GH48)	Caci_0460 (GH9)
C. flavigena	Cfla_1897 (GH5) Cfla_2912 (GH6) Cfla_2913 (GH6) Cfla_0139 (GH9) Cfla_1515 (GH9) Cfla_3031 (GH9) Cfla_3563 (GH9)	Cfla_1896 (GH6) Cfla_3105 (GH48)	Cfla_0016 (GH9)
J. denitrificans	Jden_0734 (GH5) Jden_0538 (GH6)	Jden_0735 (GH6) Jden_1134 (GH48)
N. dassonvillei	Ndas_1368 (GH5) Ndas_4194 (GH6) Ndas_4558 (GH9)	Ndas_2449 (GH6) Ndas_3519 (GH6) Ndas_2448 (GH48)
S. nassauensis	Snas_1941 (GH5) Snas_6330 (GH6)	Snas_2947 (GH6)
S. roseum	Sros_3907 (GH6) Sros_6407 (GH6) Sros_1551 (GH8) Sros_8280 (GH9)	Sros_6890 (GH6) Sros_0936 (GH48)	Sros_0935 (GH9)
T. fusca	Tfu_0901 (GH5) Tfu_2712 (GH5) Tfu_1074 (GH6) Tfu_1627 (GH9)	Tfu_0620 (GH6) Tfu_1959 (GH48)	Tfu_2176 (GH9)
T. bispora	Tbis_2830 (GH6) Tbis_0352 (GH12)	Tbis_2656 (GH6) Tbis_2138 (GH48)
T. curvata	Tcur_1738 (GH6)	Tcur_4570 (GH6)* Tcur_4566 (GH48)*
X. cellulosilytica	Xcel_0182 (GH5) Xcel_0236 (GH6) Xcel_3146 (GH6)	Xcel_1150 (GH6) Xcel_1153 (GH48)

^*– pseudogenes.