Glycoside Hydrolase Family 43

Activities in Familyβ-xylosidase (EC 3.2.1.37); α-L-arabinofuranosidase (EC 3.2.1.55); xylanase (EC 3.2.1.8); α-1,2-L-arabinofuranosidase (EC 3.2.1.-); exo-α-1,5-L-arabinofuranosidase (EC 3.2.1.-); [inverting] exo-α-1,5-L-arabinanase (EC 3.2.1.-); β-1,3-xylosidase (EC 3.2.1.-); [inverting] exo-α-1,5-L-arabinanase (EC 3.2.1.-); [inverting] endo-α-1,5-L-arabinanase (EC 3.2.1.99); exo-β-1,3-galactanase (EC 3.2.1.145); β-D-galactofuranosidase (EC 3.2.1.146)
Mechanism Inverting
ClanGH-F
3D Structure Status5-fold β-propeller
Catalytic Nucleophile/BaseAsp
Catalytic Proton DonorGlu
NoteMany members have been assigned to subfamilies as described by Mewis et al. (2016) Appl. Environm. Microbiol. 82:1686-1692 (PMID: 26729713).
External resourcesCAZypedia;
Commercial Enzyme Provider(s)MEGAZYME; NZYTech; PROZOMIX;
Statistics GenBank accession (22224); Uniprot accession (1416); PDB accession (108); 3D entries (47); cryst (1)
All (21529) Archaea (32) Bacteria (20526) Eukaryota (938) Viruses (5) unclassified (28) Structure (47 - 1 cryst) Characterized (183)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Eukaryota
Protein Name EC#OrganismGenBank UniprotPDB/3D Subf
 sscle_12g090430   Sclerotinia sclerotiorum 1980 UF-70 APA14273.1     6
 sscle_06g048730 (fragment)   Sclerotinia sclerotiorum 1980 UF-70 APA10103.1     37
 sscle_04g035910   Sclerotinia sclerotiorum 1980 UF-70 APA08821.1     24
 PIIN_03660   Serendipita indica DSM 11827 CCA69719.1     13
 PIIN_07545   Serendipita indica DSM 11827 CCA73593.1     5
 PIIN_05547   Serendipita indica DSM 11827 CCA71611.1     36
 PIIN_06681 (fragment)   Serendipita indica DSM 11827 CCA72743.1     24
 PIIN_07549 (fragment)   Serendipita indica DSM 11827 CCA73597.1     5
 PIIN_08849 (fragment)   Serendipita indica DSM 11827 CCA74879.1     13
 SI7747_10013810   Spirodela intermedia CAA2628162.1     24
 SI8410_10014928   Spirodela intermedia CAA7404250.1     24
 SRS1_15773   Sporisorium reilianum f. sp. reilianum SRS1_H2-8 SJX64947.1     30
 SRS1_12826   Sporisorium reilianum f. sp. reilianum SRS1_H2-8 SJX61842.1    
 SRS1_12115   Sporisorium reilianum f. sp. reilianum SRS1_H2-8 SJX60889.1     21
 sr12115   Sporisorium reilianum SRZ2 CBQ68249.1     21
 sr15773   Sporisorium reilianum SRZ2 CBQ69308.1     30
 sr12826   Sporisorium reilianum SRZ2 CBQ71969.1    
 SPSC_04997   Sporisorium scitamineum SscI8 CDU25163.1     30
 SPSC_03006   Sporisorium scitamineum SscI8 CDS82186.1    
 EYB26_006567   Talaromyces marneffei QGA18882.1     11
 EYB26_005881 (fragment)   Talaromyces marneffei QGA18197.1     34
 EYB26_008497   Talaromyces marneffei QGA20789.1     24
 EYB26_006479   Talaromyces marneffei QGA18794.1     30
 EYB26_009724   Talaromyces marneffei QGA22010.1     6
 EYB26_008868   Talaromyces marneffei QGA21158.1     30
 EYB26_001780   Talaromyces marneffei QGA14127.1     14
 endo-arabinanase   Talaromyces purpureogenus ATY46024.1     6
 α-L-arabinofuranosidase 3 / β-xylosidase (Abf3) 3.2.1.37
3.2.1.55
Talaromyces purpureogenus MYA-38 ACP50519.2
ACP50519.1
C3W4Y2   29
 β-xylosidase (Xyl1)   Talaromyces purpureogenus MYA-38 AFX58964.1     1
 xylosidase (fragment)   Talaromyces purpureogenus NBRC 5688 BAC77351.1 Q7Z8V3   1
 TRUGW13939_06429   Talaromyces rugulosus W13939 QKX59297.1     34
 TRUGW13939_01522   Talaromyces rugulosus W13939 QKX54436.1     13
 TRUGW13939_04508   Talaromyces rugulosus W13939 QKX57396.1     6
 TRUGW13939_02346   Talaromyces rugulosus W13939 QKX55254.1     30
 TRUGW13939_10281   Talaromyces rugulosus W13939 QKX63113.1     30
 TRUGW13939_10481   Talaromyces rugulosus W13939 QKX63311.1     6
 TRUGW13939_11900   Talaromyces rugulosus W13939 QKX64724.1     30
 TRUGW13939_07500   Talaromyces rugulosus W13939 QKX60355.1     6
 TRUGW13939_11059   Talaromyces rugulosus W13939 QKX63887.1     30
 TRUGW13939_10107   Talaromyces rugulosus W13939 QKX62939.1     6
 β-xylosidase (Xyl1)   Thermomyces lanuginosus AMB61021.1     1
 β-1,4-xylosidase (Xyl43;TlXyl43;NOKS4_002883-RA) 3.2.1.37 Thermomyces lanuginosus CAU44 ADW66247.1     1
 MYCTH_80104   Thermothelomyces thermophilus ATCC 42464 AEO58399.1     11
 MYCTH_2300677   Thermothelomyces thermophilus ATCC 42464 AEO56123.1     30
 MYCTH_2301869   Thermothelomyces thermophilus ATCC 42464 AEO56692.1     14
 MYCTH_2064169   Thermothelomyces thermophilus ATCC 42464 AEO58916.1     14
 MYCTH_2306666   Thermothelomyces thermophilus ATCC 42464 AEO58919.1     21
 MYCTH_39555   Thermothelomyces thermophilus ATCC 42464 AEO61077.1     1
 MYCTH_2072383   Thermothelomyces thermophilus ATCC 42464 AEO61672.1     36
 MYCTH_2299180   Thermothelomyces thermophilus ATCC 42464 AEO55402.1     24
 MYCTH_2303298   Thermothelomyces thermophilus ATCC 42464 AEO57303.1     36
 MYCTH_50820   Thermothelomyces thermophilus ATCC 42464 AEO58304.1     24
 MYCTH_103032 (Abn1)   Thermothelomyces thermophilus ATCC 42464 AEO58422.1     6
 MYCTH_2305738   Thermothelomyces thermophilus ATCC 42464 AEO58423.1     26
 MYCTH_2127683 (fragment)   Thermothelomyces thermophilus ATCC 42464 AEO58631.1     26
 THITE_2040984   Thermothielavioides terrestris NRRL 8126 AEO64167.1     14
 THITE_2142725   Thermothielavioides terrestris NRRL 8126 AEO64951.1     36
 THITE_2111382   Thermothielavioides terrestris NRRL 8126 AEO64967.1     1
 THITE_2116296   Thermothielavioides terrestris NRRL 8126 AEO67390.1     11
 THITE_2145295   Thermothielavioides terrestris NRRL 8126 AEO68051.1     24
 THITE_2118104   Thermothielavioides terrestris NRRL 8126 AEO68554.1     6
 THITE_2131460   Thermothielavioides terrestris NRRL 8126 AEO69907.1     30
 THITE_2122621   Thermothielavioides terrestris NRRL 8126 AEO70820.1     14
 THITE_2142121 (fragment)   Thermothielavioides terrestris NRRL 8126 AEO64170.1    
 secreted protein   Thraustotheca clavata ATCC 34112 AIG55693.1     6
 TRAES_3BF092700050CFD_c1   Triticum aestivum CDM83092.1     24
 SM2038A13 / SM2039B11   uncultured symbiotic protist of Reticulitermes speratus BAF57320.1
BAF57321.1
A4UWR0   2
 SM2041B90   uncultured symbiotic protist of Reticulitermes speratus BAF57322.1 A4UWR2   2
 UBRO_07001   Ustilago bromivora UB2112 SAM85693.1     30
 UBRO_02143   Ustilago bromivora UB2112 SAM78814.1     21
 UBRO_04077   Ustilago bromivora UB2112 SAM81871.1     24
 CRG1   Ustilago maydis FBD11 CAA63265.1
CAC41648.1
Q92388   22
 xylosidase (Xd1)   Ustilago sp. SL-2014 AJD81320.1     22
 xylosidase (Xd2)   Ustilago sp. SL-2014 AJD81321.1     21
 FKW77_008933   Venturia effusa albino QDS71740.1     26
 FKW77_000253   Venturia effusa albino QDS72529.1     30
 FKW77_005208 (fragment)   Venturia effusa albino QDS73293.1     26
 FKW77_001373   Venturia effusa albino QDS71976.1     22
 FKW77_002808   Venturia effusa albino QDS74835.1     24
 FKW77_005091   Venturia effusa albino QDS69413.1     24
 FKW77_003146   Venturia effusa albino QDS78042.1     29
 FKW77_006674   Venturia effusa albino QDS75065.1     30
 FKW77_004311   Venturia effusa albino QDS72761.1     30
 FKW77_001730   Venturia effusa albino QDS71309.1     24
 FKW77_008906   Venturia effusa albino QDS73458.1     37
 FKW77_006706   Venturia effusa albino QDS75620.1     26
 FKW77_010261   Venturia effusa albino QDS70516.1     6
 VIGAN_10188000 (Vigan.10g188000)   Vigna angularis var. angularis BAU00297.1     24
 VIGAN_01359300 (Vigan.01g359300)   Vigna angularis var. angularis BAT75686.1     24
 DEO72_LG2g1866   Vigna unguiculata QCD81537.1     24
 DEO72_LG3g1621 (fragment)   Vigna unguiculata QCD87090.1    
 DEO72_LG4g2378   Vigna unguiculata QCD91413.1     24
 ORF   Volvariella volvacea V23 AIF75114.1     14
 arabinan endo--α-l-arabinosidase   Xanthophyllomyces dendrorhous CDZ96479.1     5
 unknown   Zea mays ACG33122.1     24
 unknown   Zea mays ACG45031.1 B6U6P8   24
 unknown (fragment)   Zea mays ACG46071.1     24
 unknown   Zea mays B73 ACN26739.1 C0HI86   24
 ZT1A5_G8091   Zymoseptoria tritici ST99CH_1A5 SMY26647.1     5
 ZT1A5_G1586   Zymoseptoria tritici ST99CH_1A5 SMY20151.1     14
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