Glycoside Hydrolase Family 10

Activities in Familyendo-1,4-β-xylanase (EC 3.2.1.8); endo-1,3-β-xylanase (EC 3.2.1.32); tomatinase (EC 3.2.1.-); xylan endotransglycosylase (EC 2.4.2.-)
Mechanism Retaining
ClanGH-A
3D Structure Status( β / α ) 8
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 (3510); Uniprot accession (935); PDB accession (160); 3D entries (40); cryst (2)
All (3036) Archaea (14) Bacteria (2290) Eukaryota (376) unclassified (356) Structure (40 - 2 cryst) Characterized (351)
| 1 | 2 | 3 | 4 |
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3D
 endoxylanase 3.2.1.8 Geobacillus thermodenitrificans TSAA1 AFU93447.1    
 xylanase (Xyl;Xyl-gt) 3.2.1.8 Geobacillus thermoleovorans AEW07375.1    
 alkaliphilic xylanase (XynK;Kx) 3.2.1.8 Kocuria sp. 3-3 AGW80520.1    
 endo-β-1,4-xylanase (Kxyn) 3.2.1.8 Kocuria sp. MN22 ACJ73932.1 B8XY24  
 endo-β-1,4-xylanase (XynA;XynAHJ3) 3.2.1.8 Lechevalieria sp. HJ3 AFE82289.1    
 xylanase (XynRBM26) 3.2.1.8 Massilia sp. RBM26 ALO19936.1    
 xylanase (Xyl2495;MROS_2495) 3.2.1.8 Melioribacter roseus P3M-2 AFN75725.1    
 xylanase (Xyl2091;MROS_2091) 3.2.1.8 Melioribacter roseus P3M-2 AFN75321.1    
 endo-β-1,4-xylanase (XylH) 3.2.1.8 Microbacterium trichothecenolyticum HY-17 / RU-24 AGT51093.1    
 xylanase A (XynA) (Xyn10A) 3.2.1.8 Paenibacillus barcinonensis BP-23 CBA13561.1 C7C5G8  
 xylanase B (XynB;X-A) (Xyn10B) 3.2.1.8 Paenibacillus barcinonensis BP-23 CAA07174.1 O69231 3EMC[A]
3EMQ[A]
3EMZ[A]
 xylanase C / 10 C (XynC;X-K) (Xyn10C) 3.2.1.8 Paenibacillus barcinonensis BP-23 CAA07173.1 O69230 4W8L[A,B,C]
 xylanase 10B (Xyn10B) 3.2.1.8 Paenibacillus curdlanolyticus B-6 BAJ41040.1 E3WF08  
 xylanase 10D (Xyn10D) 3.2.1.8 Paenibacillus curdlanolyticus B-6 BAK22544.1    
 endo-β-1,4-xylanase 10C (Xyn10C) 3.2.1.8 Paenibacillus curdlanolyticus B-6 BAM22646.1    
 xylanase 10A (Xyn10A) 3.2.1.- Paenibacillus curdlanolyticus B-6 ABZ80916.1 B1A3N2  
 endo-xylanase (XynC) 3.2.1.8 Paenibacillus sp. DG-22 AIE12545.1    
 endoxylanase (XynBE18) 3.2.1.8 Paenibacillus sp. E18 ACY69972.1 D6BQP4  
 xylanase (Xyn7C) (partial) 3.2.1.8 Paenibacillus sp. enrichment culture clone 12-11 AEV40859.1    
 xylanase (KRICT PX1;KRICT-PX1;Xyn) 3.2.1.8 Paenibacillus sp. HPL-001 ACJ06666.1 B6VF01  
 methylglucuronoxylan xylanase A / xylanase A1 (XynA1;PbXynA1;XynA;Pjdr2_0221) 3.2.1.8 Paenibacillus sp. JDR-2 CAI79477.1
ACS98901.1
C6CRV0
Q53I45
3RDK[A,B]
3RO8[A,B,C,D,E,F,G,H]
4E4P[A,B]
 xylanase (XynA2;Pjdr2_1324) 3.2.1.8 Paenibacillus sp. JDR-2 ABV90486.1
ACS99999.1
A9QDS0  
 xylanase B (XynB) 3.2.1.8 Paenibacillus sp. KCTC8848P AAG23527.1 Q9F9B8  
 xylanase 5 (Xyn5) 3.2.1.8 Paenibacillus sp. W-61 BAC45001.1 Q8GHJ4  
 xylanase (KRICT PX3;KRICT-PX3;Xy1;HPL003_05890;Pae1223) 3.2.1.8 Paenibacillus terrae HPL-003 AET57943.1
ADX97440.1
   
 xylanase (XynA;XylA) 3.2.1.8 Paenibacillus xylanilyticus KJ-03 AEO12683.1    
 endo-β-1,4-xylanase (XynA) 3.2.1.8 Paraglaciecola mesophila KMM 241 ACN76857.1 C0LK93  
 xylanase (XynSL4) (alkaline-tolerant) 3.2.1.8 Planococcus sp. SL4 AIX48023.1    
 xylanase A (XynA) (Xyn10A) 3.2.1.8 Prevotella bryantii B14 CAA89207.1
CAD21011.1
P48789
Q8GBY5
 
 xylanase C (XynC;PbXyn10C) (Xyn10C) 3.2.1.8 Prevotella bryantii B14 CAB01855.1 P72234  
 xylanase C (XynC;PbXyn10C) (Xyn10C) 3.2.1.8 Prevotella bryantii B14 CAB01855.1 P72234 4MGQ[A]
 endo-β-1,4-xylanase / ferulic acid esterase (PRU_2728) (Xyn10D-Fae1A) 3.1.1.73
3.2.1.8
Prevotella ruminicola 23 ACN78954.1
ADE83639.1
D5EY13  
 xylanase (Xyn10A) 3.2.1.8 Prevotella ruminicola D31d AAB81559.1 Q52307  
 xylanase (Xyn10A) 3.2.1.8 Prevotella ruminicola D31d AAB81559.1 Q52307  
 β-1,4-xylanase C (AxnC) 3.2.1.8 Pseudomonas sp. ND137 BAD88441.1 Q5KQS0  
 xylanase (Theth_1635) (Xyn10A) 3.2.1.8 Pseudothermotoga thermarum DSM 5069 AEH51685.1    
 xylanase (Theth_1636) (Xyn10B) 3.2.1.8 Pseudothermotoga thermarum DSM 5069 AEH51686.1    
 xylanase (XylL) 3.2.1.8 Psychrobacter sp. 2-17 AFA53084.1    
 xylanase (Xynl;Xyn1;RmXyn10A;Rmar_1069) (Xyn10A) 3.2.1.8 Rhodothermus marinus DSM 4252 CAA72323.2
ACY47961.1
CAA60868.2
P96988
Q7WTN6
 
 xylanase Z / feruloyl esterase (XynZ;LX3;CtGH10) 3.1.1.73
3.2.1.8
Ruminiclostridium thermocellum AAA23286.1
AAR39815.1
P10478 1XYZ[A,B]
 xylanase Y (XynY;Cthe_0912) (Xyn10B) 3.2.1.8 Ruminiclostridium thermocellum ATCC 27405 ABN52146.1 A3DDW7  
 xylanase C (XynC;Cthe_1838) (Xyn10C) 3.2.1.8 Ruminiclostridium thermocellum ATCC 27405 ABN53059.1 A3DGI0  
 xylanase Z / feruloyl esterase (XynZ;Cthe_1963;E-FAERU) (Xyn10Z) 3.1.1.73
3.2.1.8
Ruminiclostridium thermocellum ATCC 27405 ABN53181.1 P10478  
 β-1,4-xylanase (XynD;Cthe_2590) (Xyn10D) 3.2.1.8 Ruminiclostridium thermocellum ATCC 27405 ABN53790.1 A3DIL1  
 xylanase C (XynC) (Xyn10C) 3.2.1.8 Ruminiclostridium thermocellum F1 BAA21516.2 O32374  
 β-1,4-xylanase (XynD) (Xyn10D) 3.2.1.8 Ruminiclostridium thermocellum F7 CAE51307.1 Q70DK4  
 xylanase Y / feruloyl esterase (XynY;LX5) (Xyn10B) 3.1.1.73
3.2.1.8
Ruminiclostridium thermocellum YS CAA58242.1
AAR39814.1
P51584 2W5F[A,B]
2WYS[A,B]
2WZE[A,B]
 endo-β-1,4-xylanase 10A (Xyn10A) 3.2.1.8 Ruminococcus albus 8 ZP_08160171.1
AEE64767.1
   
 endo-β-1,4-xylanase 10B (Xyn10B) 3.2.1.8 Ruminococcus albus 8 AEE64768.1
ZP_08159615.1
   
 xylanase (GH10A;RUM_03400) (Xyn10A) 3.2.1.8 Ruminococcus champanellensis 18P13 = JCM 17042 CBL16579.1 D4LAD4  
 bifunctional xylanase α-L-arabinofuranosidase (GH10B;GH43E;RUM_15940) (Xyn10B-Abf43E) 3.2.1.55
3.2.1.8
Ruminococcus champanellensis 18P13 = JCM 17042 CBL17682.1 D4LDI7  
 xylanase A (XynA) 3.2.1.8 Ruminococcus flavefaciens 17 AAS31752.1
CAA77476.1
P29126  
 xylanase 10A (SviXyn10A;Svir_05340) (Xyn10A) 3.2.1.8 Saccharomonospora viridis DSM 43017 ACU95608.1 C7MUP5  
 endo-β-1,4-xylanase (Sde_2633) (Xyn10C) 3.2.1.8 Saccharophagus degradans 2-40 ABD81893.1 Q21HD6  
 xylanase (XynSac) 3.2.1.8 Saccharopolyspora pathumthaniensis ADL60499.1 E1APH5  
 xylanase A / C (XynA;XynC) 3.2.1.8 Sorangium cellulosum SO9733-1 AEB69780.1
ABC94548.1
A6XB89  
 xylanase (Xyn455) 3.2.1.8 Sphingobacterium sp. HP455 AGL51117.1    
 endo-β-1,4-xylanase (XynA;XynA19) 3.2.1.8 Sphingobacterium sp. TN19 ACR61562.1
ACX30652.1
D8L2Y2  
 xylanase (XynB19) 3.2.1.8 Sphingobacterium sp. TN19 ACX30647.1 D8L2X7  
 xylanase (XynB19) 3.2.1.8 Sphingobacterium sp. TN19 ACX30647.1 D8L2X7  
 xylanase (STHERM_c08530) 3.2.1.8 Spirochaeta thermophila DSM 6192 ADN01802.1 E0RS15  
 xylanase (STHERM_c15090) 3.2.1.8 Spirochaeta thermophila DSM 6192 ADN02449.1 E0RTS4  
 xylanase (StCBM64B;STHERM_c17680) 3.2.1.8 Spirochaeta thermophila DSM 6192 ADN02703.1 E0RP41 cryst
 STHERM_c18930 3.2.1.8 Spirochaeta thermophila DSM 6192 ADN02828.1 E0RPX5  
 bifunctional xylanase / α-L-arabinofuranosidase (Xyl23) 3.2.1.55
3.2.1.8
Streptomyces chattanoogensis UAH23 AAD32559.2 Q9X583  
 xylanase A (XlnA;SCO5931;SC10A5.36c) 3.2.1.8 Streptomyces coelicolor A3(2) CAD55241.1
CAA16188.1
CAA16468.1
NP_733679.1
Q8CJQ1  
 xylanase (Xyn10) 3.2.1.8 Streptomyces fradiae var. k11 ABR14270.1 A7TVD4  
 xylanase (Xys1;XysA) 3.2.1.8 Streptomyces halstedii JM8 AAC45554.1
AAO95222.1
Q59922 1NQ6[A]
 xylanase A (XlnA) (Xyn10A) 3.2.1.8 Streptomyces lividans 1326 / IAF18 AAC26525.1
AAO97633.1
P26514 1E0V[A]
1E0W[A]
1E0X[A,B]
1OD8[A]
1V0K[A]
1V0L[A]
1V0M[A]
1V0N[A]
1XAS[A]
 xylanase (XynAM6) 3.2.1.8 Streptomyces megasporus DSM 41476 ADE37527.1    
 xylanase (XynBM4) 3.2.1.8 Streptomyces megasporus DSM 41476 ADZ99362.1    
 β-1,4-xylanase (XylU) 3.2.1.8 Streptomyces mexicanus HY-14 AIT37787.1    
 β-1,4-xylanase (XynA;FXYN;SoXyn10A) (partial) (Xyn10A) 3.2.1.8 Streptomyces olivaceoviridis E-86   Q7SI98 1ISV[B]
1ISW[A,B]
1ISX[A,B]
1ISY[A,B]
1ISZ[A,B]
1IT0[A,B]
1V6U[A,B]
1V6V[A,B]
1V6W[A,B]
1V6X[A,B]
1V6Y[A]
1XYF[A]
2D1Z[A,B]
2D20[A,B]
2D22[A,B]
2D23[A,B]
2D24[A,B]
2G3I[A]
2G3J[A]
2G4F[A,B]
5GQD[A,B]
5GQE[A,B]
1ISV[A]
 xylanase 1 (Xyl1) (short fragment) 3.2.1.8 Streptomyces roseiscleroticus AAB26283.1    
 xylanase 4 (Xyl4) (short fragment) 3.2.1.8 Streptomyces roseiscleroticus AAB26282.1    
 xylanase 2 (Xyl2) (short fragment) 3.2.1.8 Streptomyces roseiscleroticus AAB26281.1    
 xylanase 3 (Xyl3) (short fragment) 3.2.1.8 Streptomyces roseiscleroticus AAB26280.1    
 xylanase (XynAS27) 3.2.1.8 Streptomyces sp. S27 ACF57946.1 C3RYK8  
 xylanase (XynAS9) 3.2.1.8 Streptomyces sp. S9 / ACCC 41168 ABX71815.1 B4XVN1 3WUB[A]
3WUE[A]
3WUF[A]
3WUG[A]
 endo-β-1,4-xylanase (XynSW2;XynSW2A;XynSW2B) 3.2.1.8 Streptomyces sp. SWU10 BAK19338.1    
 endo-β-1,4-xylanase (XynA;XynA119) 3.2.1.8 Streptomyces sp. TN119 ACR61563.1 C6FX34  
 xylanase A 3.2.1.8 Streptomyces thermocyaneoviolaceus AAF04600.1 Q9RMM5  
 xylanase I (StXI) 3.2.1.8 Streptomyces thermoviolaceus OPC-520 BAA19777.1
BAD02382.1
Q76BV3  
 xylanase (XynA) 3.2.1.8 Thermoanaerobacterium aotearoense SCUT27 AKP07634.1    
 xylanase A (XynA) 3.2.1.8 Thermoanaerobacterium saccharolyticum B6A-RI AAA21812.1 P36917  
 endo-β-1,4-xylanase (XynA;XylA;Tsac_1459) 3.2.1.8 Thermoanaerobacterium saccharolyticum JW/SL-YS485 AFK86466.1
AAC43719.1
Q60043 3W24[A]
3W25[A]
3W26[A]
3W27[A]
3W28[A]
3W29[A]
 xylanase (XynFCB) 3.2.1.8 Thermoanaerobacterium saccharolyticum NTOU1 ADQ57411.2
ADQ57411.1
E5KBL2  
 xylanase X (XynX) 3.2.1.8 Thermoanaerobacterium sp. AAA23227.1 P38535  
 xylanase (XynA) (salt-tolerant) 3.2.1.8 Thermoanaerobacterium sp. NTOU2 ADB23440.1    
 xylanase (Xyn;XYN;Tthe_0992) 3.2.1.8 Thermoanaerobacterium thermosaccharolyticum DSM 571 ADL68522.1
YP_003851606.1
D9TMZ9  
 xylanase A (XynA) 3.2.1.8 Thermoanaerobacterium thermosulfurigenes EM1 AAB08046.1 Q60046  
 xylanase (XynA;G10) 3.2.1.8 Thermobacillus xylanilyticus D3 CAA76420.1 O69261  
 xylanase (XylA) 3.2.1.8 Thermobifida alba CAB02654.1 P74912  
 endo-β-1,4-xylanase 10B (Tfu_2791) (Xyl10B = Xyn10B) 3.2.1.8 Thermobifida fusca YX AAZ56824.1 Q47L48  
 endo-β-1,4-xylanase 10A (Tfu_2923) (Xyl10A) 3.2.1.8 Thermobifida fusca YX AAZ56956.1 Q47KR6  
 endoxylanase (XynB) (Xyn10A) 3.2.1.8 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 Thermotoga maritima MSB8 AAD35164.1
AAP97078.1
AAQ01666.1
AGL48993.1
AHD18160.1
AKE27878.1
NP_227886.1
Q7WUM6
Q7WVV0
Q9WXS5
1VBR[A,B]
1VBU[A,B]
 xylanase A (XynA;Tm0061) (Xyl10A) 3.2.1.8 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 Thermotoga neapolitana DSM 4359 ACM22808.1
CAA87069.1
B9K775
Q60042
 
 xylanase B (XynB;XylB;CTN_0623) 3.2.1.8 Thermotoga neapolitana DSM 4359 ACM22799.1
AAN16480.1
CAA90235.1
B9K766
Q60041
Q79C18
 
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