Glycoside Hydrolase Family 10

Activities in FamilyXylan endotransglycosylase (EC 2.4.2.-);
[retaining] arabinoxylan-specific endo-β-1,4-xylanase (EC 3.2.1.-);
Mixed-linkage xylan-specific endo-β-1,4-xylanase (cleaves glycosidic bond after β-1,3-linkage) (EC 3.2.1.-);
Mixed-linkage xylan-specific endo-β-1,4-xylanase (cleaves glycosidic bond preceding β-1,3-linkage) (EC 3.2.1.-);
Tomatinase β-galactosidase (EC 3.2.1.-);
[inverting] oligosaccharide reducing-end xylanase (EC 3.2.1.156);
Endo-β-1,3-xylanase (EC 3.2.1.32);
Xylan β-1,4-xylosidase (EC 3.2.1.37);
Endo-β-1,4-glucanase (EC 3.2.1.4);
Endo-β-1,4-xylanase (EC 3.2.1.8);
Mechanism Retaining e
ClanGH-A
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/BaseGlu (experimental)
Catalytic Proton DonorGlu (experimental)
Noteformerly known as cellulase family F.
External resourcesCAZypedia; HOMSTRAD; PRINTS; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME; NZYTech; PROZOMIX;
Statistics GenBank accession (9230); Uniprot accession (385); PDB accession (222); 3D entries (61); cryst (2)
| 1 | 2 | 3 | 4 |
Bacteria
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D
 endo-β-1,4-xylanase 10B (Tfu_2791) (Xyl10B = Xyn10B) 3.2.1.8 pubmed
Thermobifida fusca YX AAZ56824.1 Q47L48  
 endo-β-1,4-xylanase 10A (Tfu_2923) (Xyl10A) 3.2.1.8 pubmed
Thermobifida fusca YX AAZ56956.1 Q47KR6  
 xylanase C / β-1,3-1,4-glucanase (XynC) (Xyn10B) 3.2.1.8 pubmed
Thermoclostridium stercorarium BAA82143.1 Q9XDV5  
 xylanase B (CELXYN;XynB) 3.2.1.8 pubmed
Thermoclostridium stercorarium F-9 BAA02069.1 P40942 2DEP[A,B]
 celloxylanase (CelW;XynB) (Xyn10B) 3.2.1.8 pubmed
Thermoclostridium stercorarium NCIMB 11745 CAD48313.1 Q8GJ38  
 celloxylanase (CelX;XynC) (Xyn10C) 3.2.1.8 pubmed
Thermoclostridium stercorarium NCIMB 11745 CAD48314.1 Q8GJ37  
 xylanase 10B (Xyn10B; XynB; Cst_c07090) 3.2.1.8 pubmed
Thermoclostridium stercorarium subsp. stercorarium DSM 8532 AGI38766.1
AGC67715.1
L7VI53  
 xylanase 10C (Xyn10C; Xync1; Cst_c06620) 3.2.1.8 pubmed
Thermoclostridium stercorarium subsp. stercorarium DSM 8532 AGI38724.1
AGC67677.1
L7VLT8  
 xylanase 10E (Xyn10E; Cst_c04930) 3.2.1.8 pubmed
Thermoclostridium stercorarium subsp. stercorarium DSM 8532 AGI38568.1
AGC67515.1
L7VHJ6  
 xylanase 10D (Xyn10D; Cst_c07550) 3.2.1.8 pubmed
Thermoclostridium stercorarium subsp. stercorarium DSM 8532 AGI38801.1
AGC67759.1
L7VM99  
 endoxylanase (XynB) (Xyn10A) 3.2.1.8 pubmed
Thermopolyspora flexuosa DSM43186 / ATCC35864 CAD48748.2
AAO97629.1
AAO97630.1
AAO97632.1
AAQ80270.1
AAQ80271.1
AAQ80273.1
AAS23966.1
AAS23967.1
AAS23969.1
CAD48748.1
Q8GMV6  
 xylanase B (XynB;XylB;XTMB;TM0070) (Xyl10B) 3.2.1.8 doi
Thermotoga maritima MSB8 AAD35164.1
AAP97078.1
AAQ01666.1
AGL48993.1
AHD18160.1
AKE27878.1
NP_227886.1
QJQ82418.1
A0A6M4EKY0
Q7WUM6
Q7WVV0
Q9WXS5
R4NZG5
1VBR[A,B]
1VBU[A,B]
 xylanase A (XynA; Xyn10; TmXyn10; Tm0061) (Xyl10A) 3.2.1.8 pubmed
Thermotoga maritima MSB8 AAD35155.1
AGL48984.1
AHD18169.1
AKE27869.1
CAA86406.1
NP_227877.1
G4FGX6
Q60037
 
 xylanase A (XynA;CTN_0632) 3.2.1.8 pubmed
Thermotoga neapolitana DSM 4359 ACM22808.1
CAA87069.1
B9K775
Q60042
 
 xylanase B (XynB;XylB;CTN_0623) 3.2.1.8 pubmed
Thermotoga neapolitana DSM 4359 ACM22799.1
AAN16480.1
CAA90235.1
B9K766
Q60041
Q79C18
 
 endo-β-1,4-xylanase 10B (Tpet_0854) (Xyl10B) 3.2.1.8 pubmed
Thermotoga petrophila RKU-1 ABQ46873.1 A5IL00 3NIY[A,B]
3NJ3[A,B]
 endo-β-1,4-xylanase (XynGMQA) 3.2.1.8 pubmed
Thermotoga sp. UOM32507.1    
 xylanase A (XynA) 3.2.1.8 pubmed
Thermotoga sp. strain FjSS3-B.1 AAA90913.1 Q60044  
 xylanase B (XynB) 3.2.1.8 pubmed
Thermotoga sp. strain FjSS3-B.1 AAD32593.1
AAD32593.2
Q9R6T4  
 xylanase C (XynC) 3.2.1.8 pubmed
Thermotoga sp. strain FjSS3-B.1 AAD32594.1 Q9WWJ9  
 β-1,4-xylanase (XynA) 3.2.1.8 pubmed
uncultured bacterium AAL06078.1 Q8VPE4  
 xylanase (ManF-X10; MANF-X10) 3.2.1.8 doi
uncultured bacterium ACJ48973.1 C6F417  
 xylanase (Xyn27) (cold-active) 3.2.1.8 doi
uncultured bacterium ASL68670.1 A0A221C6S5  
 xylanase with broad specificity (AMOR_GH10A) 3.2.1.4
3.2.1.8
pubmed
pubmed
uncultured bacterium AYC81220.1 A0A3S5X3X3  
 xylanase (XynGR67) 3.2.1.8 pubmed
uncultured bacterium ADN44274.1 E2JFA3  
 xylanase (Xyn10J;YS-X244) (Xyn10J) 3.2.1.8 pubmed
uncultured bacterium ADK78237.1 G0WRA6  
 xylanase (XynM1) 3.2.1.8 pubmed
uncultured bacterium QJQ84452.1    
 β-1,4-xylanase (XynA) (Xyn10A) 3.2.1.8 pubmed
uncultured bacterium BAD80892.1 Q5NUI5  
 xylanase (Xyl2;Xyl01c8) 3.2.1.8 pubmed
uncultured bacterium AEV59741.1 G9BYC2  
 xylanase (Xyn10N18) 3.2.1.8 pubmed
uncultured bacterium AFJ93348.1 I2E6K7  
 xylanase (Xyl10B) 3.2.1.8 doi
uncultured bacterium UKT59741.1    
 xylanase (SCXyl) 3.2.1.8 pubmed
uncultured bacterium AGS42204.1 S5TC95 4K68[A,B]
 xylanase (XynAS10-66) 3.2.1.8 pubmed
uncultured bacterium AIX97010.1 A0A0A1CR80  
 xylanase A (Xyl-19; Xyl-ORF19) 3.2.1.8 pubmed
uncultured bacterium 35A20 AFK83737.1 K7PDC1 4HU8[A,B,C,D,E,F,G,H]
 endo-β-1,4-xylanase 20 (Xyl-20; Xyl-ORF20) 3.2.1.8 pubmed
uncultured bacterium 35A20 AFK83738.1    
 endo-β-1,4-xylanase 21 (Xyl-21; Xyl-ORF21) 3.2.1.8 pubmed
uncultured bacterium 35A20 AFK83739.1    
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contig1468_n_1482_cl AHF26413.1 W0FNF4  
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contig1549a AHF23772.1 W0FLS5  
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contig1584b AHF24695.1 W0FNX2  
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contig1588_n_1603_cl AHF26303.1 W0FN15  
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contig1753 AHF24969.1 W0FNB9  
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contig33 AHF24999.1 W0FNE8  
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contig52 AHF25084.1 W0FNN0  
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contigcl_141 AHF25788.1 W0FLJ5  
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contigcl_1771 AHF26135.1 W0FSQ4  
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contigcl_1794 AHF26235.1 W0FSY7  
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contigcl_22 AHF25590.1 W0FRC5  
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contigcl_24 AHF25644.1 W0FQ73  
 xylanase 3.2.1.8 pubmed
uncultured bacterium Contigcl_7 AHF25484.1 W0FPS0  
 exo-oligoxylanase (reducing-end xylose-releasing) (XynA;XAC4249) 3.2.1.156 pubmed
Xanthomonas citri pv. citri str. 306 AAM39084.1
NP_644548.1
Q8PEU1 4PMU[A,B,C,D,E,F]
4PMV[A,B]
 endo-β-1,4-xylanase (XynB;XAC4254) 3.2.1.8 pubmed
Xanthomonas citri pv. citri str. 306 AAM39089.1
NP_644553.1
Q8PET6 4PMX[A]
4PMY[A,B]
4PMZ[A,B]
4PN2[A,B]
 xylanase 3.2.1.8 pubmed
Xanthomonas oryzae pv. oryzae AAK01133.1 Q9AM28  
 bifunctional endo-β-1,4-xylanase / ferulic acid esterase (PRU_2728) (Xyn10D-Fae1A) 3.2.1.8 pubmed
Xylanibacter ruminicola 23 ACN78954.1
ADE83639.1
D5EY13  
 multi-functionnal xylan endo-β-1,4-xylosidase and xylan endo-β-1,4-xylosidase (Xyn10A) 3.2.1.8 pubmed
pubmed
Xylanibacter ruminicola D31d AAB81559.1 Q52307  
 multi-functionnal xylan endo-β-1,4-xylosidase and xylan endo-β-1,4-xylosidase (Xyn10A) 3.2.1.8 pubmed
pubmed
Xylanibacter ruminicola D31d AAB81559.1 Q52307  
 xylanase (Xyn10B) 3.2.1.8 pubmed
Xylanimicrobium pachnodae AAD54768.1 Q9RQB7  
 endo-β-1,4-xylanase (XynA;ZPR_3039) 3.2.1.8 pubmed
Zunongwangia profunda SM-A87 ADF53358.1 D5BHG0  
Eukaryota
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D
 xylanase (XynGR40) 3.2.1.8 pubmed
Aegilops speltoides subsp. speltoides ADN44261.1 A0A140UHL2
A0A140UHN8
E2FJN9
5AY7[A,B]
5D4Y[A,B]
 xylanase (XlnA) 3.2.1.8 pubmed
Agaricus bisporus HORST U1 CAB05665.1
CAB05886.1
O60206  
 xylanase (Egx;EgxA;Mfc) (multi-functional cellulase) 3.2.1.8 pubmed
Ampullaria crossean AAP31839.2
AAP31839.1
ACC86116.1
AHB33335.1
B2Z4D8
Q7Z1V6
 
 xylanase II 3.2.1.8 doi
Aspergillus aculeatus AAE62343.1
AAC12003.1
AAE69552.1
CAI29149.1
A0A1L9WG58 6Q8M[A,B]
6Q8N[A,B]
 xylanase (Xyl;XYL) 3.2.1.8 pubmed
Aspergillus aculeatus BCC17849 ALI87002.1 A0A0P0C6S3  
 FIα-xylanase (XynIa) 3.2.1.8 doi
Aspergillus aculeatus F-50 BAA25847.1 O59859  
 β-xylanase (AaXyn10; BO72DRAFT_514987) 3.2.1.8 pubmed
Aspergillus fijiensis CBS 313.89 RAK74985.1    
 endo-β-1,4-xylanase (BA78_0001) 3.2.1.8 doi
Aspergillus fumigatus var. RP-2014 niveus KEY83365.1    
 xylanase (XynAF0; Y699_04481) 3.2.1.8 pubmed
Aspergillus fumigatus Z5 KMK63651.1 A0A0J5Q413 6JDT[A,B]
6JDY[A,B]
6JDZ[A,B]
6JE0[A,B]
6JE1[A,B]
6JE2[A,B]
7WH6[A,B]
7WH7[A,B]
7WHA[A,B]
7WHE[A,B]
 xylanase A (XynA) 3.2.1.8 pubmed
Aspergillus kawachii BAA03575.1 P33559  
 xylanase (XlnC; X34) 3.2.1.8 pubmed
Aspergillus nidulans CECT 2544 CAA90075.1 Q00177 1TA3[B]
 xylanase (XlnC; X34; AN1818.2) 3.2.1.8 pubmed
Aspergillus nidulans FGSC A4 ABF50851.1
EAA64983.1
Q00177  
 endo-β-1,4-xylanase (XynC;AnXyn10C) (Xyn10C) 3.2.1.8 doi
Aspergillus niger BE-2 AIC36735.1 A0A060IU57  
 xylanase (XynA) 3.2.1.8 pubmed
Aspergillus niger CBS 120.49 / N400 CAA03655.1    
 xylanase (XynA;Xyl10;XynVII;An03g00940) 3.2.1.8 pubmed
Aspergillus niger CBS 513.88 CAK38067.1 A2QFV7 4XUY[A,B]
 endo-β-1,4-xylanase A (XlnA) 3.2.1.8 pubmed
Aspergillus niger DSM1957 ACJ26381.1 C5J411  
 xylanase (XynVII) 3.2.1.8 pubmed
Aspergillus niger E-1 BAO02699.1 U6C0R7  
 endo-β-1,4-xylanase A (XynA) 3.2.1.8 pubmed
Aspergillus niger IME-216 ACR83565.1 C5J411  
 endo-β-1,4-xylanase (AoXyn10) (Xyn10B) 3.2.1.8 pubmed
Aspergillus oryzae CICC 40186 AFP43760.1 J7FK35  
 xylanase F3 (XynF3) 3.2.1.8 pubmed
Aspergillus oryzae KBN616 BAB69073.1
ACJ26383.1
Q96VB6  
 xylanase F1 (XynF1) 3.2.1.8 pubmed
Aspergillus oryzae KBN616 BAA75475.1
AAO95223.1
O94163  
 xylanase (XynX1) 3.2.1.8 doi
Aspergillus sojae NO.3 BAA92882.1 Q9P955  
 xylanase 10 3.2.1.8 pubmed
Aspergillus terreus BCC129 AAY86996.1 Q4JHP5  
 endo-β-1,4-xylanase (AtN) 3.2.1.8 pubmed
Aspergillus terreus Li-20 AFD63136.1 H9BYX9  
 endo-β-1,4-β-xylanase (AuXyn10A) (Xyn10A) 3.2.1.8 pubmed
Aspergillus usamii E001 ADW20312.1 E9NSU0  
 endo-β-1,4-xylanase (XynII) 3.2.1.8 pubmed
Aureobasidium melanogenum ATCC 20524 BAE71410.1 Q2PGV8  
 endo-β-1,4-xylanase 10C (Xyl10C) 3.2.1.8 pubmed
Bispora sp. MEY-1 ACS96449.1 D0QF43 5XZO[A,B]
5XZU[A,B]
 endoxylanase (Exy1;CpaEXY1) 3.2.1.8 pubmed
Carica papaya AAN10199.1
AAO95221.1
Q8GTJ2  
 xylanase I / F (Xyl1;XylF;Xyll) (Xyn10A) 3.2.1.8 doi
Chrysosporium lucknowense C1 ACH15005.1
AAQ38147.1
AAQ38152.1
ACH15010.1
   
 xylanase (Xyl2) 3.2.1.8 pubmed
Claviceps purpurea T5 CAA76571.1 O74717  
 xylanase 10 3.2.1.8 pubmed
Cryptovalsa sp. BCC 7197 AAU89274.1 Q5XQ46  
 xylanase (TlXyn10A) (Xyn10A) 3.2.1.8 pubmed
Evansstolkia leycettana JCM12802 AOW72084.1 A0A1D8RGC9  
 tomatinase (Tom1;CfTom1;Clafu1|188986) 3.2.1.- pubmed
Fulvia fulva      
 xylanase 1 (Xyl1; FGSG_06445) 3.2.1.8 pubmed
Fusarium graminearum PH-1 EAA78230.1    
 xylanase (FGSG_11487) 3.2.1.8 pubmed
Fusarium graminearum PH-1 CEF88877.1 I1S3T9  
 xylanase (FGSG_11304) 3.2.1.8 pubmed
Fusarium graminearum PH-1 CEF86546.1 I1S3C6  
 tomatinase (Tom1; FoTom1) 3.2.1.- pubmed
Fusarium oxysporum f. sp. lycopersici CAA10112.1
AFQ32278.1
J7I9M6
O93976
 
 xylanase 3 (Xyl3) 3.2.1.8 pubmed
Fusarium oxysporum f. sp. lycopersici 42-87 AAC06239.1 O59937  
 xylanase A / III (XynIII; FoXyn10a; FOXG_17421) (Xyn10A) 3.2.1.4 pubmed
Fusarium oxysporum f. sp. lycopersici 4287 B3A0S5.1   3U7B[A,B,C,D,E]
 tomatinase (Fotoml) 3.2.1.- doi
Fusarium oxysporum MAFF103036 RACE1 BAB88659.1 Q8TGC2  
 endo-β-1,4-xylanase (GtXyn10B) (Xyn10B) 3.2.1.8 pubmed
Gloeophyllum trabeum ATCC 11539 AFR33047.1 U5HTZ3  
 endo-β-1,4-xylanase (GtXyn10A) (Xyn10A) 3.2.1.8 pubmed
Gloeophyllum trabeum ATCC 11539 AFR33046.1 A0A059P9J8
P84195
 
 xylanase (GtXyn10;GLOTRDRAFT_138785) 3.2.1.8 doi
Gloeophyllum trabeum ATCC 11539 / CBS900.73 EPQ55122.1 S7Q6I2 4XX6[A,B]
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