ENTRY EC 3.2.1.4
NAME Cellulase
Endo-1,4-beta-glucanase
CLASS Hydrolases
Glycosidases
Hydrolysing O-glycosyl compounds
SYSNAME 1,4-(1,3;1,4)-beta-D-Glucan 4-glucanohydrolase
REACTION Endohydrolysis of 1,4-beta-D-glucosidic linkages in cellulose,
lichenin and cereal beta-D-glucans.
SUBSTRATE Cellulose
H2O
Lichenin
beta-D-Glucan
PRODUCT Cellulose
COMMENT Will also hydrolyse 1,4-linkages in beta-D-glucans also containing
1,3-linkages.
PATHWAY PATH: MAP00500 Starch and sucrose metabolism
MOTIF PS: PS00013 {DERK}(6)-[LIVMFWSTAG](2)-[LIVMFYSTAGCQ]-[AGS]-C
PS: PS00018 D-x-[DNS]-{ILVFYW}-[DENSTG]-[DNQGHRK]-{GP}-[LIVMC]-
[DENQSTAGC]-x(2)-[DE]-[LIVMFYW]
PS: PS00448 D-[LIVMFY]-[DNV]-x-[DNS]-x(2)-[LIVM]-[DN]-[SALM]-x-D-
x(3)-[LIVMF]-x-[RKS]-x-[LIVMF]
PS: PS00561 W-N-[STAGR]-[STN]-[LIVM]-x(2)-[GST]-x-[GST]-x(2)-
[LIVMF]-G-[LIVMF]
PS: PS00562 C-G-G-x(4,7)-G-x(3)-C-x(5)-C-x(3)-[NH]-x-[FYW]-x(2)-Q-C
PS: PS00591 [GTA]-x(2)-[LIVN]-x-[IVMF]-[ST]-E-[LIY]-[DN]-[LIVMF]
PS: PS00592 [STV]-x-[LIVMFY]-[STV]-x(2)-G-x-[NKR]-x(4)-[PLIVM]-H-x-
R
PS: PS00655 V-x-Y-x(2)-P-x-R-D-C-[GSA]-x(2)-[GSA](2)-x-G
PS: PS00656 [LIVMFY]-[LIV](3)-E-P-D-x-[LIV]
PS: PS00659 [LIV]-[LIVMFYWGA](2)-[DNEG]-[LIVMGST]-x-N-E-[PV]-
[RHDNSTLIVFY]
PS: PS00698 [FYW]-x-D-x(4)-[FYW]-x(3)-E-x-[STA]-x(3)-N-[STA]
PS: PS00812 A-[ST]-D-[AG]-D-x(2)-[IM]-A-x-[SA]-[LIVM]-[LIVMG]-x-A-
x(3)-[FW]
PS: PS01072 [LFYT]-x-[DA]-x(2,5)-[DNGSATPHY]-[WYFPDA]-x(4)-[LIV]-
x(2)-[GTALV]-x(4,5)-[LIVFYC]-x(2)-G-x-[PGSTA]-x(2,3)-
[MFYA]-x-[PGAV]-x(3,10)-[LIVMA]-[STKR]-[RY]-x-[EQ]-x-
[STALIVM]
PS: PS01140 [STA]-T-R-Y-[FYW]-D-x(5)-C
GENES MJA: MJ0555
MTH: MTH437 MTH977
BSU: bglC(eglS)
SYN: slr0897
STRUCTURES PDB: 1TML 4ENG 1CEC 1CEM 1CEN 1CEO 1CLC 3ENG 1ECE 1EDG
2ENG 1ULO 1ULP
DBLINKS University of Geneva ENZYME DATA BANK: 3.2.1.4
WIT (What Is There) Metabolic Reconstruction: 3.2.1.4
SCOP (Structural Classificaion of Proteins): 3.2.1.4
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