Glycoside Hydrolase Family 8

Activities in Familychitosanase (EC 3.2.1.132); cellulase (EC 3.2.1.4); licheninase (EC 3.2.1.73); endo-1,4-β-xylanase (EC 3.2.1.8); reducing-end-xylose releasing exo-oligoxylanase (EC 3.2.1.156)
Mechanism Inverting
ClanGH-M
3D Structure Status( α / α ) 6
Catalytic Nucleophile/BaseAsp (inferred)
Catalytic Proton DonorGlu (experimental)
Noteformerly known as cellulase family D
External resourcesCAZypedia; PRINTS; PROSITE;
Commercial Enzyme Provider(s)NZYTech; PROZOMIX;
Statistics GenBank accession (2999); Uniprot accession (356); PDB accession (31); 3D entries (13); cryst (1)
All (2893) Bacteria (2868) Eukaryota (7) unclassified (18) Structure (13 - 1 cryst) Characterized (74)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 29 |
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3D
 lichenase / chitosanase (Bgc) 3.2.1.132
3.2.1.73
Bacillus circulans WL-12 CAA37062.1 P19254  
 BGLY_2144   Bacillus glycinifermentans SCA85967.1    
 reducing-end-xylose releasing exo-oligoxylanase (Rex;BH2105) 3.2.1.156 Bacillus halodurans C-125 BAB05824.1
NP_242971.1
Q9KB30 1WU4[A]
1WU5[A]
1WU6[A]
2DRO[A]
2DRQ[A]
2DRR[A]
2DRS[A]
3A3V[A]
 xylanase Y (fragment)   Bacillus halodurans MIR32 AAN16076.1 Q8GLI2
Q9KB30
 
 MUY_001304   Bacillus licheniformis WX-02 AKQ72436.1    
 ABE28_020285   Bacillus muralis G25-68 AOH56714.1    
 DJ92_5555   Bacillus mycoides 219298 AIK35382.1    
 B7492_30025   Bacillus mycoides Gnyt1 ARJ25332.1    
 BaLi_c13740   Bacillus paralicheniformis ATCC 9945a AGN35743.1    
 SC10_B2orf02040   Bacillus paralicheniformis BL-09 AJO17568.1    
 BLMD_06650   Bacillus paralicheniformis MDJK30 ARA85146.1    
 BS1321_15610   Bacillus simplex NBRC 15720 = DSM 1321 ASS95209.1    
 UP17_21655   Bacillus simplex SH-B26 AMM94757.1    
 endo-1,4-glucanase 3.2.1.4 Bacillus sp. AAA22409.1 P29019  
 BGI23_12920   Bacillus sp. ABP14 AOY16073.1    
 BAQ53_12330   Bacillus sp. B25(2016b) ANP81610.1    
 A6J74_03315   Bacillus sp. FDAARGOS_235 ARC28047.1    
 chitosanase (ChoK) 3.2.1.132 Bacillus sp. K17     1V5D[A,B]
1V5C[A]
 chitosanase (Csn45) 3.2.1.132 Bacillus sp. KCTC 0377BP AAK07481.1 Q9ALZ1  
 xylanase Y (XylY) 3.2.1.8 Bacillus sp. KK-1 AAC27700.1 O52730  
 chitosanase (Csn)   Bacillus sp. MN AFD19011.1    
 chitosanase 3.2.1.132 Bacillus sp. No.7-M BAB19277.1 Q9F1P1  
 chitosanase   Bacillus sp. S-1 ACL31035.1    
 chitosanase, partial (CsN)   Bacillus sp. TS ANB32138.1    
 CAB88_13585   Bacillus thuringiensis ATCC 10792 ARP58034.1
AST01627.1
   
 BtBc_16150   Bacillus thuringiensis Bc601 AMX77874.1    
 B7P25_13530   Bacillus thuringiensis BM-BT15426 ARZ62768.1    
 BMB171_C2406   Bacillus thuringiensis BMB171 ADH07218.1 D5TMM6  
 BTI247_29490 (fragment)   Bacillus thuringiensis Bt18247 AOM11338.1    
 BTI247_29480 (fragment)   Bacillus thuringiensis Bt18247 AOM11337.1    
 AXW78_12960   Bacillus thuringiensis Bt185 AMR03001.1    
 BTB_c27890   Bacillus thuringiensis Bt407 AFV18473.1    
 ATN06_13175   Bacillus thuringiensis CTC ALQ68275.1    
 BTG_06330   Bacillus thuringiensis HD-771 AFQ14754.1    
 BTF1_10890   Bacillus thuringiensis HD-789 AFQ26375.1    
 AS86_1322 (Csn45)   Bacillus thuringiensis HD1002 AJH05349.1    
 BF38_3850 (Csn45)   Bacillus thuringiensis HD1011 AJG74958.1    
 A3L20_14125   Bacillus thuringiensis HD12 AMR85107.1    
 A3L20_14125   Bacillus thuringiensis HD12 AMR85107.1    
 BF36_2373   Bacillus thuringiensis HD682 AJH81281.1    
 AC241_13390   Bacillus thuringiensis HS18-1 AKR09677.1    
 chitosanase (Cho-GG) 3.2.1.132 Bacillus thuringiensis JAM-GG01 BAJ05248.1 D4QGQ4  
 BCM43_15710   Bacillus thuringiensis KNU-07 ANV71865.1    
 B4918_15025   Bacillus thuringiensis L-7601 AQY39191.1    
 MC28_1874   Bacillus thuringiensis MC28 AFU13296.1    
 BT246_29210 (fragment)   Bacillus thuringiensis MYBT18246 ANS48287.1    
 BT246_29200 (fragment)   Bacillus thuringiensis MYBT18246 ANS48286.1    
 BJG91_09225   Bacillus thuringiensis SCG04-02 ARV92789.1    
 chitosanase (BTC11) 3.2.1.132 Bacillus thuringiensis serovar alesti ABO61887.1 A9P7F5  
 Bt4C1_13310   Bacillus thuringiensis serovar alesti BGSC 4C1 AND08132.1    
 chitosanase (BTC19) 3.2.1.132 Bacillus thuringiensis serovar canadensis ABO61894.1 A9P7G2  
 CT43_CH2662   Bacillus thuringiensis serovar chinensis CT-43 AEA16338.1    
 A9498_13995 (fragment)   Bacillus thuringiensis serovar coreanensis ST7 ANN32641.1    
 chitosanase (BTC36) 3.2.1.132 Bacillus thuringiensis serovar darmstadiensis ABO61891.1 A9P7F9  
 BT4G5_14450   Bacillus thuringiensis serovar galleriae HD-29 AJA20018.1    
 NF53_2557   Bacillus thuringiensis serovar indiana HD521 AKR35635.1    
 chitosanase (BTC42) 3.2.1.132 Bacillus thuringiensis serovar israelensis ABO61892.1 A9P7G0  
 ATN07_13345   Bacillus thuringiensis serovar israelensis AM65-52 AND24508.1    
 BG08_2751   Bacillus thuringiensis serovar kurstaki HD 1 AJK38813.1    
 BTK_16410   Bacillus thuringiensis serovar kurstaki str. HD-1 AIE34338.1    
 HD73_3324 (fragment)   Bacillus thuringiensis serovar kurstaki str. HD73 AGE78902.1    
 HD73_3325 (fragment)   Bacillus thuringiensis serovar kurstaki str. HD73 AGE78903.1    
 DF16_orf02906   Bacillus thuringiensis serovar kurstaki str. YBT-1520 AIM31321.1    
 YBT1520_16375   Bacillus thuringiensis serovar kurstaki str. YBT-1520 AHZ51924.1    
 chitosanase (BTC30) 3.2.1.132 Bacillus thuringiensis serovar morrisoni ABO61890.1 A9P7F8  
 SD98_14120   Bacillus thuringiensis serovar morrisoni BGSC 4AA1 AJQ59382.1    
 chitosanase (BTC31) 3.2.1.132 Bacillus thuringiensis serovar san diego ABO61888.1 A9P7F6  
 chitosanase (BTC13) 3.2.1.132 Bacillus thuringiensis serovar sotto ABO61893.1 A9P7G1  
 chitosanase (BTC40) 3.2.1.132 Bacillus thuringiensis serovar thompsoni ABO61889.1 A9P7F7  
 H175_ch2710   Bacillus thuringiensis serovar thuringiensis str. IS5056 AGG01423.1    
 chitosanase (BTC50) 3.2.1.132 Bacillus thuringiensis serovar tochigiensis ABO61895.1 A9P7G3  
 BG07_5416   Bacillus thuringiensis str. Al Hakam AJI14618.1    
 BTXL6_23065   Bacillus thuringiensis XL6 ALL24155.1    
 XI92_27380   Bacillus thuringiensis YC-10 AKJ61751.1    
 BVH75_10970   Bacillus thuringiensis YGD22-03 ARX66535.1    
 AQ980_14590   Bacillus thuringiensis YWC2-8 ALL59024.1    
 CHH28_04560   Bacterioplanes sanyensis NV9 ASP37994.1    
 BcellWH2_03025   Bacteroides cellulosilyticus WH2 ALJ60263.1    
 BcellWH2_04306   Bacteroides cellulosilyticus WH2 ALJ61523.1    
 xylose-releasing exo-oligoxylanase (BiRex8A;BACINT_00927) (Rex8A) 3.2.1.156 Bacteroides intestinalis DSM 17393 EDV05843.1    
 endo-β-1,4-xylanase (BiXyn8A;BACINT_04210) (Xyn8A) 3.2.1.8 Bacteroides intestinalis DSM 17393 EDV05067.1    
 BADO_0309   Bifidobacterium adolescentis 22L AII75735.1    
 reducing end xylose-releasing exo-oligoxylanase (RexA;XylA) 3.2.1.156 Bifidobacterium adolescentis ATCC 15703 AAO67498.1 Q5JB57  
 reducing end xylose-releasing exo-oligoxylanase (RexA;BAD_0300) 3.2.1.156 Bifidobacterium adolescentis ATCC 15703 BAF39081.1 A1A048  
 BBMN23_0330   Bifidobacterium adolescentis BBMN23 AJE05302.1    
 BBAG_0150   Bifidobacterium angulatum DSM 20098 = JCM 7096 BAQ95772.1    
 Bang102_002830   Bifidobacterium angulatum GT102 AMK57509.1    
 BBCT_0289   Bifidobacterium catenulatum DSM 16992 = JCM 1194 = LMG 11043 BAR01257.1    
 BBKW_1070   Bifidobacterium kashiwanohense JCM 15439 = DSM 21854 BAQ29205.1    
 BBKW_0330   Bifidobacterium kashiwanohense JCM 15439 = DSM 21854 BAQ28465.1    
 GS08_08310   Bifidobacterium longum BXY01 AIF91104.1    
 BLJ_1599   Bifidobacterium longum subsp. longum JDM301 ADH01040.1 D6ZVY4  
 BIP_03940   Bifidobacterium pseudocatenulatum D2CA CBK71736.1    
 BBPC_0452   Bifidobacterium pseudocatenulatum DSM 20438 = JCM 1200 = LMG 10505 BAR03130.1    
 BBPC_0318   Bifidobacterium pseudocatenulatum DSM 20438 = JCM 1200 = LMG 10505 BAR02996.1    
 BAV2628 (BcsZ)   Bordetella avium 197N CAJ50238.1 Q2KWR4  
 CAL15_24010   Bordetella genomosp. 13 AU7206 ARP97629.1    
 CAL12_00280   Bordetella genomosp. 8 AU19157 ARP84282.1    
 ACR54_01667 (BcsZ)   Bordetella hinzii F582 AKQ54989.1    
 ACR55_01625 (BcsZ)   Bordetella hinzii H568 AKQ59500.1    
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