Activities in Family | Chitosanase (EC 3.2.1.132); [inverting] oligosaccharide reducing-end xylanase (EC 3.2.1.156); Endo-β-1,3-xylanase (EC 3.2.1.32); Endo-β-1,4-glucanase (EC 3.2.1.4); Endo-β-1,3(4)-glucanase / lichenase-laminarinase (EC 3.2.1.6); Lichenase / endo-β-1,3-1,4-glucanase (EC 3.2.1.73); Endo-β-1,4-xylanase (EC 3.2.1.8); |
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Mechanism | Inverting e |
Clan | GH-M |
3D Structure Status | ( α / α ) 6 barrel |
Catalytic Nucleophile/Base | Asp (inferred) |
Catalytic Proton Donor | Glu (experimental) |
Note | formerly known as cellulase family D |
External resources | CAZypedia; PRINTS; PROSITE; |
Commercial Enzyme Provider(s) | NZYTech; PROZOMIX; |
Statistics | GenBank accession (10323); Uniprot accession (83); PDB accession (49); 3D entries (18); cryst (1) |
Bacteria | ||||||||||||||||||||||||||||||
Protein Name | EC# | Organism | GenBank | Uniprot |
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endo-β-1,4-glucanase A (CelA) (Cel8A) | 3.2.1.4 | Acetivibrio thermocellus NCIB 10682 / JW20 | AAA83521.1 | A3DC29 P04955 |
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endo-β-1,4-glucanase (VFA0882) | Aliivibrio fischeri ES114 | AAW87952.1 |
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chitosanase (ChoK) | 3.2.1.132 | Bacillus cereus BAG1O-3 K17-2 | Q9ALZ1 S3JG56 |
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endo-β-1,4-glucanase (BcsZ) | 3.2.1.4 | Enterobacter sp. CJF-002 | BAM44856.1 | K0IUV6 |
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endo-β-1,4-glucanase (YhjM;BcsC;b3531) (periplasmic) | 3.2.1.4 | Escherichia coli str. K-12 substr. MG1655 | AAC76556.1 AAB18508.1 AIZ89469.1 ALI38788.1 AMC96411.1 AUG18236.1 AVI53692.1 AYG17530.1 NP_417988.1 |
P37651 |
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reducing-end-xylose releasing exo-oligoxylanase (Rex; Rex8A; BhRex8A; BH2105) | 3.2.1.156 | Halalkalibacterium halodurans C-125 | BAB05824.1 NP_242971.1 |
Q9KB30 |
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endo-β-1,4-glucanase (Cel10;Kvar_0212) | 3.2.1.4 | Klebsiella variicola At-22 | ADC56143.1 | A0A0J4VP90 D3RD09 |
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endo-β-1,4-glucanase (CMCax;CMCase;Orf1) | 3.2.1.4 | Komagataeibacter sucrofermentans BPR2001 | BAA31461.1 AAQ38000.1 |
O82857 |
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endo-β-1,4-glucanase (CMCax;AEG) | 3.2.1.4 | Novacetimonas hansenii ATCC 23769 | AAA16969.1 | P37696 |
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reducing-end xylose-releasing exo-oligoxylanase (Rex8A) | 3.2.1.156 | Paenibacillus barcinonensis BP-23 | ALP73600.1 | A0A0S2UQQ5 |
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reducing-end-xylose releasing exo-oligoxylanase (PbRex8) | 3.2.1.156 | Paenibacillus barengoltzii CAU904 | AUB45109.1 WP_016314299.1 |
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β-1,3-1,4-glucanase / chitosanase (BGlc8H;Lic8H) | 3.2.1.73 3.2.1.132 |
Paenibacillus sp. X4 | AGV55649.1 | A0A088BCU2 |
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endo-β-1,4-xylanase (Xyl;XPH) | 3.2.1.8 | Pseudoalteromonas haloplanktis TAH3A | CAD20872.1 CAJ30796.1 CAJ33706.1 |
Q8RJN8 |
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endo-β-1,4-glucanase (BcsZ;PP2637) | Pseudomonas putida KT2440 | AAN68245.1 NP_744781.1 |
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endoglucanase (TE10_01090;AfmE1) | 3.2.1.73 | Raoultella ornithinolytica S12 | AJF70739.1 |
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endo-β-1,4-glucanase C (CelC;Ccel_0730) (Cel8C) | 3.2.1.4 | Ruminiclostridium cellulolyticum H10 | ACL75109.1 AAA73867.1 |
P37699 |
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xylanase active on β-1,4-xylan and mixed-linkage β-1,3-β-1,4-xylan (TtGH8; TERTU_4506) | 3.2.1.8 3.2.1.32 |
Teredinibacter turnerae T7901 | ACR14722.1 ACP87281.1 ACW01909.1 |
C5BJ89 |
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xylanase (Xyn8) (Xyn8) | 3.2.1.8 | uncultured bacterium | ABB71891.1 | Q0H3C1 |
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