ENTRY       EC 3.2.1.8
NAME        Endo-1,4-beta-xylanase
CLASS       Hydrolases
            Glycosidases
            Hydrolysing O-glycosyl compounds
SYSNAME     1,4-beta-D-Xylan xylanohydrolase
REACTION    Endohydrolysis of 1,4-beta-D-xylosidic linkages in xylans
SUBSTRATE   Xylan
            H2O
PRODUCT     Xylan
MOTIF       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: PS00591  [GTA]-x(2)-[LIVN]-x-[IVMF]-[ST]-E-[LIY]-[DN]-[LIVMF]
            PS: PS00659  [LIV]-[LIVMFYWGA](2)-[DNEG]-[LIVMGST]-x-N-E-[PV]-
                         [RHDNSTLIVFY]
            PS: PS00776  [PSA]-[LQ]-x-E-Y-Y-[LIVM](2)-[DE]-x-[FYWHN]
            PS: PS00777  [LIVMF]-x(2)-E-[AG]-[YWG]-[QRFGS]-[SG]-[STAN]-G-x-[SAF]
            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]
GENES       BSU: xynA
STRUCTURES  PDB: 1CLX  1XNB  1YNA  1BCX  1XAS  1ENX  1EXP  1RED  1REE  1REF  
                 1XYZ  1XNC  1XND  1XYN  1XYO  1XYP  1XYS  
DBLINKS     University of Geneva ENZYME DATA BANK: 3.2.1.8
            WIT (What Is There) Metabolic Reconstruction: 3.2.1.8
            SCOP (Structural Classificaion of Proteins): 3.2.1.8
///