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 barrel
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 (6979); Uniprot accession (357); PDB accession (46); 3D entries (17); cryst (1)
All (6862) Bacteria (6831) Eukaryota (13) unclassified (18) Structure (17 - 1 cryst) Characterized (76)
| 1 | ... | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | ... | 69 |
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3D
 Cal6303_3036   Calothrix sp. PCC 6303 AFZ01983.1    
 Cal7507_3086   Calothrix sp. PCC 7507 AFY33498.1    
 kuste3391 (BcsC)   Candidatus Kuenenia stuttgartiensis CAJ74153.1 Q1Q2C1  
 KsCSTR_18040   Candidatus Kuenenia stuttgartiensis CSTR1 QII11183.1    
 DAMO_0178   Candidatus Methylomirabilis oxyfera CBE67286.1 D5MID6  
 F6R98_05605 (BcsZ)   Candidatus Methylospira mobilis Shm1 QFY44955.1    
 W01_08820 (BcsZ)   Candidatus Nitrotoga sp. AM1P BBJ22955.1    
 BN940_15061   Castellaniella defragrans 65Phen CDM25456.1    
 Caci_7496   Catenulispora acidiphila DSM 44928 ACU76321.1 C7QB30  
 C1707_09865   Caulobacter flavus RHGG3 AYV46546.1    
 Cseg_3476   Caulobacter segnis ATCC 21756 ADG11906.1 D5VN33  
 B7G68_17805   Caulobacter segnis TK0059 AVQ03535.1    
 NCTC11466_04719 (BcsZ)   Cedecea lapagei NCTC11466 VEC02312.1    
 CO704_24435   Cedecea neteri FDAARGOS_392 ATF95001.1    
 CO704_24585   Cedecea neteri FDAARGOS_392 ATF95027.1    
 LH23_04800   Cedecea neteri M006 AIR59997.1    
 LK04_18270   Cedecea neteri ND02 ALV93974.1    
 LH86_04740   Cedecea neteri ND14a AIR64413.1    
 LH89_13210   Cedecea neteri ND14b AIR70116.1    
 JT31_12910   Cedecea neteri SSMD04 AIR05476.1    
 FOC35_01210   Cedecea sp. FDAARGOS_727 QIX94391.1    
 FOC35_09360 (BcsZ)   Cedecea sp. FDAARGOS_727 QIX95879.1    
 FOC35_09215   Cedecea sp. FDAARGOS_727 QIX95850.1    
 CBW24_15370   Celeribacter manganoxidans DY25 ATI43533.1    
 endo-β-1,4-glucanase (CMCase) (fragment) 3.2.1.4 Cellulomonas uda CB4 AAA23090.1 P18336  
 Clole_0527   Cellulosilyticum lentocellum DSM 5427 ADZ82264.1    
 ORF (fragment)   Cellulosilyticum ruminicola CGMCC 1.5065 ACZ98619.1 D2KFL7  
 EKH84_05885   Cellulosilyticum sp. WCF-2 QEH67946.1    
 Z042_20780   Chania multitudinisentens RB-25 AHG21774.1    
 Z042_25430   Chania multitudinisentens RB-25 AJW28888.1    
 H9L41_07830 (fragment)   Chitinimonas koreensis R2A43-10 QNM98146.1    
 H9L41_07835 (fragment)   Chitinimonas koreensis R2A43-10 QNM98147.1    
 CscR   Chitiniphilus shinanonensis SAY3 BAK53936.1    
 HF324_03070   Chitinophaga sp. 1303 QJB36892.1    
 HF329_03315   Chitinophaga sp. 1310 QJB30383.1    
 CK934_12245   Chitinophaga sp. MD30 ASZ11676.1    
 Cag_0339   Chlorobium chlorochromatii CaD3 ABB27612.1 Q3ATR3  
 GWK36_01585 (fragment)   Chromatiaceae bacterium No.7 QIK36906.1    
 GWK36_01580 (fragment)   Chromatiaceae bacterium No.7 QIK36905.1    
 FYK34_05625 (BcsZ)   Chromobacterium paludis 257-1 QEL55082.1    
 DK842_20305   Chromobacterium phragmitis IIBBL 112-1 AXE32033.1    
 CXB49_08360   Chromobacterium sp. ATCC 53434 AUH50817.1    
 DK843_03290   Chromobacterium sp. IIBBL 274-1 AXE33423.1    
 BKX93_03925   Chromobacterium vaccinii 21-1 AOZ52713.1    
 CFN79_17770   Chromobacterium vaccinii XC0014 AVG17562.1    
 CV2676 (BscZ)   Chromobacterium violaceum ATCC 12472 AAQ60346.1
NP_902346.1
Q7NUM1  
 CRN81_12025   Chromobacterium violaceum CV1192 ATP29065.1    
 CR207_12045   Chromobacterium violaceum CV1197 ATP32974.1    
 FOB43_19230 (BcsZ)   Chromobacterium violaceum FDAARGOS_635 QIY81173.1    
 NCTC9695_03851 (BcsZ) (fragment)   Chromobacterium violaceum NCTC9695 VEB43393.1    
 NCTC9695_03850 (fragment)   Chromobacterium violaceum NCTC9695 VEB43392.1    
 FEO47_01225 (BcsZ)   Citrobacter amalonaticus 133355-SW-C4-Cam QDK84180.1    
 ISX58_01015 (BcsZ)   Citrobacter amalonaticus CA71 QPB32560.1    
 AL479_09635   Citrobacter amalonaticus FDAARGOS_122 AMG92715.1    
 AL524_01900   Citrobacter amalonaticus FDAARGOS_165 AMG51949.1    
 F384_19135   Citrobacter amalonaticus Y19 AKE60524.1    
 β-glucanase   Citrobacter farmeri A1 ALJ33193.1    
 CI104_01060   Citrobacter farmeri AUSMDU00008141 AST77768.1    
 WM46_20540   Citrobacter freundii complex sp. CFNIH2 AUO66932.1    
 C2U38_28295   Citrobacter freundii complex sp. CFNIH3 AUV29310.1    
 BN1086_04607   Citrobacter koseri CDZ86361.1    
 AM351_00175   Citrobacter koseri AR_0024 AVE66338.1    
 AM352_05130   Citrobacter koseri AR_0025 AVE61143.1    
 CKO_04974   Citrobacter koseri ATCC BAA-895 ABV16018.1 A8ARA5  
 CEP66_08550   Citrobacter koseri FDAARGOS_287 ASE82683.1    
 CO700_21685   Citrobacter koseri FDAARGOS_393 ATF99456.1    
 EGX86_06930   Citrobacter koseri FDAARGOS_530 AYY73615.1    
 FOB54_18970 (BcsZ)   Citrobacter koseri FDAARGOS_646 QEU25586.1    
 MPUCK001_01960   Citrobacter koseri MPUCK001 BCL46378.1    
 NCTC11075_02693 (BcsZ) (fragment)   Citrobacter koseri NCTC11075 VEB90907.1    
 HH197_20990 (BcsZ)   Citrobacter koseri SCAID URN1-2019 QJI80619.1    
 STN0717CIT27_P20610   Citrobacter portucalensis STN0717-27 BBW14444.1    
 STW0522CIT26_43700   Citrobacter portucalensis STW0522-26 BBV42898.1    
 E2R62_18135 (BcsZ)   Citrobacter rodentium DBS100 QBY32081.1    
 ROD_42761 (BcsZ)   Citrobacter rodentium ICC168 CBG90975.1 D2TJX6  
 CITRO86_0396 (BcsZ)   Citrobacter sp. 86 SAY79482.1    
 CITRO92_1333 (BcsZ)   Citrobacter sp. 92 SAZ22609.1    
 IP582_24005 (BcsZ)   Citrobacter sp. BDA59-3 QOV71399.1    
 IP582_24050   Citrobacter sp. BDA59-3 QOV68643.1    
 C2U53_08515   Citrobacter sp. CFNIH10 AUZ63880.1    
 FD428_00945 (BcsZ)   Citrobacter sp. TBCP-5362 QCQ69651.1    
 HAP28_01170 (BcsZ)   Citrobacter sp. Y3 QIO37740.1    
 GBC03_03290 (BcsZ)   Citrobacter sp. NMI7904_11 QFS69304.1    
 xylanase (Xyn8A)   Clostridium cellulovorans BAV13036.1    
 Clocel_1174   Clostridium cellulovorans 743B ADL50930.1 D9SUM5  
 A7L45_08740   Clostridium estertheticum subsp. estertheticum DSM 8809 APC40148.1    
 HZF06_00260   Clostridium intestinale Lx1 QLY80069.1    
 CSACC_14730   Clostridium saccharobutylicum BAS/B3/SW/136 AQR99664.1    
 CLSA_c14770   Clostridium saccharobutylicum DSM 13864 AGX42477.1    
 CLOSACC_14730   Clostridium saccharobutylicum NCP 195 AQS13650.1    
 CLOSC_14650   Clostridium saccharobutylicum NCP 200 AQR89762.1    
 CLOBY_15220   Clostridium saccharobutylicum NCP 258 AQS09395.1    
 Cspa_c48550   Clostridium saccharoperbutylacetonicum N1-4(HMT) AGF58608.1    
 CLSAP_46230   Clostridium saccharoperbutylacetonicum N1-504 AQR97299.1    
 Clo1100_2907   Clostridium sp. BNL1100 AEY67059.1    
 Clo1100_1820   Clostridium sp. BNL1100 AEY66030.1    
 Clo1100_0977   Clostridium sp. BNL1100 AEY65232.1    
 C1I91_05655 (fragment)   Clostridium sp. CT4 QAA31190.1    
 BGI42_06235 (fragment)   Clostridium taeniosporum 1/k AOR23354.1    
 KCTCHS21_57050   Cohnella abietis HS21 BBI36306.1    
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