| Activities in Family | α-1,2-L-arabinofuranosidase (EC 3.2.1.-);
α-1,3-L-arabinofuranosidase (EC 3.2.1.-);
α-1,4-L-arabinofuranosidase (EC 3.2.1.-);
Exo-1,4-β-xylosidase (EC 3.2.1.-);
Exo-α-1,5-L-arabinofuranosidase (EC 3.2.1.-);
Exo-β-1,3-galactanase (EC 3.2.1.145);
β-D-galactofuranosidase (EC 3.2.1.146);
Xylan β-1,4-xylosidase (EC 3.2.1.37);
α-L-arabinofuranosidase (EC 3.2.1.55);
β-1,3-xylosidase (EC 3.2.1.72);
Endo-β-1,4-xylanase (EC 3.2.1.8);
[inverting] endo-α-1,5-L-arabinanase (EC 3.2.1.99);
|
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| Mechanism | Inverting e |
|---|
| Clan | GH-F |
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| 3D Structure Status | 5-fold β-propeller |
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| Catalytic Nucleophile/Base | Asp |
|---|
| Catalytic Proton Donor | Glu |
|---|
| Note | Many members have been assigned to subfamilies as described by Mewis et al. (2016) Appl. Environm. Microbiol. 82:1686-1692 (PMID: 26729713). |
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| External resources | CAZypedia; |
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| Commercial Enzyme Provider(s) | MEGAZYME; NZYTech; PROZOMIX; |
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| Statistics | GenBank accession (39579); Uniprot accession (207); PDB accession (112); 3D entries (51); cryst (1) |
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| | | 3 | page suivante |
| Eukaryota |
| Protein Name | EC# | Reference | Organism | GenBank |
Uniprot | PDB/3D | Subf |
| arabinan endo-α-1,5-L-arabinosidase (AbnC;Abnc) |
3.2.1.99 |
doi
|
Penicillium chrysogenum 31B
|
BAD15018.1 |
Q75WE6 |
|
6 |
| endo-α-1,5-L-arabinanase (AbnS1) |
3.2.1.99 |
pubmed
|
Penicillium chrysogenum 31B
|
BAD89094.2
BAD89094.1
BAJ49868.1 |
Q5H7M8 |
cryst |
6 |
| single-substituted arabinan-specific α-L-arabinofuranosidase (PcAbf43A;Pc06g00650) (Abf43A) |
3.2.1.55 |
pubmed
|
Penicillium chrysogenum 31B
|
BAM73651.1 |
L0N6Q8 |
|
26 |
| α-L-arabinofuranosidase (PcAbf43B) (Abf43B) |
3.2.1.55 |
pubmed
|
Penicillium chrysogenum 31B
|
BAQ35744.1 |
A0A0C6ES44 |
|
21 |
| β-xylosidase S2 |
3.2.1.37 |
pubmed
|
Penicillium herquei IFO 4674
|
BAC75546.1 |
Q870E8 |
|
1 |
| exo-β-1,3-galactanase (Pc1,3Gal43A) (1,3Gal43A) |
3.2.1.145 |
pubmed
|
Phanerochaete chrysosporium
|
BAD98241.1 |
Q50KB2 |
7BYS[A,B]
7BYT[A]
7BYV[A]
7BYX[A,B,C,D] |
24 |
| endo-α-1,5-L-arabinanase (Ara;PcARA) |
3.2.1.99 |
pubmed
|
Phanerochaete chrysosporium BKM-F-1767
|
AFN42888.1 |
I6XPK9 |
|
5 |
| β-xylosidase (Xyl;PcXyl) |
3.2.1.37 |
pubmed
|
Phanerochaete chrysosporium BKM-F-1767
|
AFW16059.1 |
K7T9D9 |
|
14 |
| α-L-arabinofuranosidase B (AbfB;MoAbfB;MG06843;MGG_06843( |
3.2.1.55 |
pubmed
|
Pyricularia oryzae 70-15
|
XP_370346.1 |
G4MMH2 |
|
26 |
| endo-1,5-α-L-arabinanase (RmArase) |
3.2.1.99 |
pubmed
|
Rhizomucor miehei CAU432
|
AHF50152.1 |
A0A0C4JZB0 |
|
5 |
| β-xylosidase (RrXyl43A) (Xyl43A) |
3.2.1.37 |
pubmed
|
Rhizophlyctis rosea
|
AWL24827.1 |
A0A2U8LMQ1 |
|
1 |
| bifunctional α-L-arabinofuranosidase / endo-β-1,4-xylanase (TpABF43_36b; TCE0_034r11814; ABF-m2,3) |
3.2.1.8
3.2.1.55 |
pubmed
pubmed
|
Talaromyces pinophilus Y-94
|
GAM39897.1 |
|
|
36 |
| α-L-arabinofuranosidase 3 / β-xylosidase (Abf3) |
3.2.1.37
3.2.1.55 |
pubmed
pubmed
|
Talaromyces purpureogenus MYA-38
|
ACP50519.2
ACP50519.1 |
C3W4Y2 |
|
29 |
| β-xylosidase (Xyl1) |
3.2.1.37 |
pubmed
|
Talaromyces purpureogenus MYA-38
|
AFX58964.1 |
K7WBC5 |
|
1 |
| β-1,4-xylosidase (Xyl43;TlXyl43;NOKS4_002883-RA) |
3.2.1.37 |
pubmed
|
Thermomyces lanuginosus CAU44
|
ADW66247.1 |
G9B187 |
|
1 |
| unclassified |
| Protein Name | EC# | Reference | Organism | GenBank |
Uniprot | PDB/3D | Subf |
| α-L-arabinofuranosidase (CapGH43_12) |
3.2.1.55 |
pubmed
|
metagenome
|
UMW87593.1 |
|
7JVH[A,B,C,D,E,F] |
12 |
| β-xylosidase (GH43(A3);BN138_18) |
3.2.1.37 |
pubmed
|
termite gut metagenome
|
CCO20830.1 |
S0DFD1 |
|
11 |
| arabinanase 43A (G12-10;GH43b(G12);BN138_172) (Abn43A) |
3.2.1.99 |
pubmed
|
termite gut metagenome
|
CCO20984.1 |
S0DDY0 |
|
4 |
| exo-α-L-1,5-arabinanase 43B (G12-19;GH43a(G12);BN138_181) (Abn43B) |
3.2.1.- |
pubmed
|
termite gut metagenome
|
CCO20993.1 |
S0DDV5 |
|
4 |
| β-xylosidase / α-L-arabinofuranosidase (GH43(F3);BN138_114) |
3.2.1.37
3.2.1.55 |
pubmed
pubmed
|
termite gut metagenome
|
CCO20926.1 |
S0DG39 |
|
35 |
| multimodular xylanase (fragment) |
3.2.1.8 |
pubmed
|
uncultured organism
|
ADD61461.1 |
D9ZDQ7 |
|
16 |
| β-xylosidase (RS223-BX) |
3.2.1.37 |
pubmed
|
uncultured organism
|
AFP23142.1 |
I7EUE2 |
4MLG[A,B,C,D,E,F,G,H,I,J,K,L] |
1 |
| β-xylosidase (c24_6) |
3.2.1.37 |
pubmed
|
uncultured organism
|
AGU10366.1 |
|
|
1 |
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