_EC 3.2.1.55 Non-reducing end alpha-L-arabinofuranosidase. 38 PDB entries  
EC 3.-.-.- Hydrolases. [21,051 PDB entries]
EC 3.2.-.- Glycosylases. [4,101 PDB entries]
EC 3.2.1.- Glycosidases, i.e. enzymes hydrolyzing O- and S-glycosyl compound [3,577 PDB entries]
EC 3.2.1.55 Non-reducing end alpha-L-arabinofuranosidase. [38 PDB entries]    
1pz2

Reaction: Hydrolysis of terminal non-reducing alpha-L-arabinofuranoside residues in alpha-L-arabinosides.
Other name(s): Alpha-L-arabinofuranosidase. Arabinofuranosidase. Arabinosidase.
Comments: Acts on alpha-L-arabinofuranosides, alpha-L-arabinans containing (1,3)- and/or (1,5)-linkages, arabinoxylans and arabinogalactans. Some Ec 3.2.1.23 and Ec 3.2.1.38 enzymes also hydrolyze alpha-L- arabinosides. cf. Ec 3.2.1.185. Formerly Ec 3.2.1.79.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 38 PDB entries in enzyme class E.C.3.2.1.55

  PDB code Protein
1pz2
Crystal structure of a transient covalent reaction intermediate of a family 51 alpha-l-arabinofuranosidase
Source: Geobacillus stearothermophilus. Organism_taxid: 1422. Strain: t-6. Gene: abfa. Expressed in: escherichia coli. Expression_system_taxid: 562
Chains: A, B (497 residues) CATH domains: 2.60.40.1180 3.20.20.80
1pz3
Crystal structure of a family 51 (gh51) alpha-l-arabinofuran from geobacillus stearothermophilus t6
Source: Geobacillus stearothermophilus. Organism_taxid: 1422. Strain: t-6. Gene: abfa. Expressed in: escherichia coli. Expression_system_taxid: 562
Chains: A, B (497 residues) CATH domains: 2.60.40.1180 3.20.20.80
1qw8
Crystal structure of a family 51 alpha-l- arabinofuranosidase in complex with ara-alpha(1,3)-xyl
Source: Geobacillus stearothermophilus. Organism_taxid: 1422. Gene: abfa. Expressed in: escherichia coli bl21(de3). Expression_system_taxid: 469008.
Chains: A, B (497 residues) CATH domains: 2.60.40.1180 3.20.20.80
1qw9
Crystal structure of a family 51 alpha-l- arabinofuranosidase in complex with 4-nitrophenyl-ara
Source: Geobacillus stearothermophilus. Organism_taxid: 1422. Gene: abfa. Expressed in: escherichia coli bl21(de3). Expression_system_taxid: 469008.
Chains: A, B (497 residues) CATH domains: 2.60.40.1180 3.20.20.80
1ux7
Carbohydrate-binding module cbm36 in complex with calcium and xylotriose
Source: Paenibacillus polymyxa. Organism_taxid: 1406. Atcc: 842. Expressed in: escherichia coli. Expression_system_taxid: 469008.
Chain: A (120 residues) CATH domain: 2.60.120.260
1w0n
Structure of uncomplexed carbohydrate binding domain cbm36
Source: Paenibacillus polymyxa. Organism_taxid: 1406. Atcc: 842. Expressed in: escherichia coli. Expression_system_taxid: 469008.
Chain: A (120 residues) CATH domain: 2.60.120.260
1wd3
Crystal structure of arabinofuranosidase
Source: Aspergillus kawachii. Organism_taxid: 40384. Expressed in: pichia pastoris. Expression_system_taxid: 4922.
Chain: A (482 residues) CATH domains: 2.60.120.200 2.80.10.50
1wd4
Crystal structure of arabinofuranosidase complexed with arab
Source: Aspergillus kawachii. Organism_taxid: 40384. Expressed in: pichia pastoris. Expression_system_taxid: 4922.
Chain: A (482 residues) CATH domains: 2.60.120.200 2.80.10.50
2c7f
The structure of a family 51 arabinofuranosidase, araf51, from clostridium thermocellum in complex with 1,5-alpha-l- arabinotriose.
Source: Clostridium thermocellum. Organism_taxid: 1515. Strain: f1 / ys. Atcc: 27405. Expressed in: escherichia coli. Expression_system_taxid: 469008.
Chains: A, B, C, D, E, F (496 residues) CATH domains: 2.60.40.1180 3.20.20.80
2c8n
The structure of a family 51 arabinofuranosidase, araf51, from clostridium thermocellum in complex with 1,3-linked arabinoside of xylobiose.
Source: Clostridium thermocellum. Organism_taxid: 1515. Strain: f1/ys. Atcc: 27405. Expressed in: escherichia coli. Expression_system_taxid: 469008.
Chains: A, B, C, D, E, F (501 residues) CATH domains: 2.60.40.1180 3.20.20.80
2d43
Crystal structure of arabinofuranosidase complexed with arab
Source: Aspergillus kawachii. Organism_taxid: 40384. Expressed in: pichia pastoris. Expression_system_taxid: 4922.
Chain: A (482 residues) CATH domains: 2.60.120.200 2.80.10.50
2d44
Crystal structure of arabinofuranosidase complexed with arabinofuranosyl-alpha-1,2-xylobiose
Source: Aspergillus kawachii. Organism_taxid: 40384. Expressed in: pichia pastoris. Expression_system_taxid: 4922.
Chain: A (482 residues) CATH domains: 2.60.120.200 2.80.10.50
2vrk
Structure of a seleno-methionyl derivative of wild type arabinofuranosidase from thermobacillus xylanilyticus
Source: Thermobacillus xylanilyticus. Organism_taxid: 76633. Expressed in: escherichia coli. Expression_system_taxid: 562
Chains: A, B, C (493 residues) CATH domains: 2.60.40.1180 3.20.20.80
2vrq
Structure of an inactive mutant of arabinofuranosidase from thermobacillus xylanilyticus in complex with a pentasaccharide
Source: Thermobacillus xylanilyticus. Organism_taxid: 76633. Expressed in: escherichia coli. Expression_system_taxid: 562
Chains: A, B, C (493 residues) CATH domains: 2.60.40.1180 3.20.20.80
2w5n
Native structure of the gh93 alpha-l-arabinofuranosidase of fusarium graminearum
Source: Gibberella zeae. Organism_taxid: 5518. Expressed in: escherichia coli. Expression_system_taxid: 469008. Other_details: isolated from diseased hops (humulus lupulus)
Chain: A (365 residues) CATH domain: 2.120.10.10
2w5o
Complex structure of the gh93 alpha-l-arabinofuranosidase of fusarium graminearum with arabinobiose
Source: Gibberella zeae. Organism_taxid: 5518. Expressed in: escherichia coli. Expression_system_taxid: 469008. Other_details: isolated from diseased hops (humulus lupulus)
Chain: A (359 residues) CATH domain: 2.120.10.10
2ydp
Structure of the e242a mutant of the alpha-l-arabinofuranosi arb93a from fusarium graminearum in complex with an iminosu inhibitor
Source: Gibberella zeae. Organism_taxid: 5518. Expressed in: escherichia coli. Expression_system_taxid: 469008.
Chains: A, B, C (361 residues) CATH domain: 2.120.10.10
2ydt
Structure of the alpha-l-arabinofuranosidase arb93a from fus graminearum in complexe with an iminosugar inhibitor
Source: Gibberella zeae. Organism_taxid: 5518. Expressed in: escherichia coli. Expression_system_taxid: 469008.
Chain: A (359 residues) CATH domain: 2.120.10.10
3c7e
Crystal structure of a glycoside hydrolase family 43 arabinoxylan arabinofuranohydrolase from bacillus subtilis.
Source: Bacillus subtilis. Organism_taxid: 1423. Gene: xynd. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (487 residues) CATH domains: 2.60.120.260 2.115.10.20
3c7f
Crystal structure of a glycoside hydrolase family 43 arabino arabinofuranohydrolase from bacillus subtilis in complex wi xylotriose.
Source: Bacillus subtilis. Organism_taxid: 1423. Gene: xynd. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (487 residues) CATH domains: 2.60.120.260 2.115.10.20
3c7g
Crystal structure of a glycoside hydrolase family 43 arabino arabinofuranohydrolase from bacillus subtilis in complex wi xylotetraose.
Source: Bacillus subtilis. Organism_taxid: 1423. Gene: xynd. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (488 residues) CATH domains: 2.60.120.260 2.115.10.20
3c7h
Crystal structure of glycoside hydrolase family 43 arabinoxy arabinofuranohydrolase from bacillus subtilis in complex wi 0.5.
Source: Bacillus subtilis. Organism_taxid: 1423. Gene: xynd. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (487 residues) CATH domains: 2.60.120.260 2.115.10.20
3c7o
Crystal structure of a glycoside hydrolase family 43 arabino arabinofuranohydrolase from bacillus subtilis in complex wi cellotetraose.
Source: Bacillus subtilis. Organism_taxid: 1423. Gene: xynd. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (487 residues) CATH domains: 2.60.120.260 2.115.10.20
3s2c
Structure of the thermostable gh51 alpha-l-arabinofuranosida thermotoga petrophila rku-1
Source: Thermotoga petrophila. Organism_taxid: 390874. Strain: rku-1. Gene: tpet_0631. Expressed in: escherichia coli. Expression_system_taxid: 469008.
Chains: A, B, C, D, E, F, G, H, I, J, K, L (483 residues) CATH domains: 2.60.40.1180 3.20.20.80
3ug3
Crystal structure of alpha-l-arabinofuranosidase from thermo maritima ligand free form
Source: Thermotoga maritima. Organism_taxid: 2336. Strain: msb8. Gene: tm_0281. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, C, D, E, F (482 residues) CATH domains: 2.60.40.1180 3.20.20.80
3ug4
Crystal structure of alpha-l-arabinofuranosidase from thermo maritima arabinose complex
Source: Thermotoga maritima. Organism_taxid: 2336. Strain: msb8. Gene: tm_0281. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, C, D, E, F (482 residues) CATH domains: 2.60.40.1180 3.20.20.80
3ug5
Crystal structure of alpha-l-arabinofuranosidase from thermo maritima xylose complex
Source: Thermotoga maritima. Organism_taxid: 2336. Strain: msb8. Gene: tm_0281. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, C, D, E, F (482 residues) CATH domains: 2.60.40.1180 3.20.20.80
3wmy
Crystal structure of streptomyces coelicolor alpha-l- arabinofuranosidase
Source: Streptomyces coelicolor. Organism_taxid: 100226. Strain: a3(2). Gene: abfb, sc7h1.02, sco5932. Expressed in: streptomyces lividans. Expression_system_taxid: 1916.
Chain: A (302 residues) CATH domain: 2.115.10.20
3wmz
Crystal structure of streptomyces coelicolor alpha-l- arabinofuranosidase ethylmercury derivative
Source: Streptomyces coelicolor. Organism_taxid: 100226. Strain: a3(2). Gene: abfb, sc7h1.02, sco5932. Expressed in: streptomyces lividans. Expression_system_taxid: 1916.
Chain: A (302 residues) CATH domain: 2.115.10.20
3wn0
Crystal structure of streptomyces coelicolor alpha-l- arabinofuranosidase in complex with l-arabinose
Source: Streptomyces coelicolor. Organism_taxid: 100226. Strain: a3(2). Gene: abfb, sc7h1.02, sco5932. Expressed in: streptomyces lividans. Expression_system_taxid: 1916.
Chain: A (302 residues) CATH domain: 2.115.10.20
3wn1
Crystal structure of streptomyces coelicolor alpha-l- arabinofuranosidase in complex with xylotriose
Source: Streptomyces coelicolor. Organism_taxid: 100226. Strain: a3(2). Gene: abfb, sc7h1.02, sco5932. Expressed in: streptomyces lividans. Expression_system_taxid: 1916.
Chain: A (302 residues) CATH domain: 2.115.10.20
3wn2
Crystal structure of streptomyces coelicolor alpha-l- arabinofuranosidase in complex with xylohexaose
Source: Streptomyces coelicolor. Organism_taxid: 100226. Strain: a3(2). Gene: abfb, sc7h1.02, sco5932. Expressed in: streptomyces lividans. Expression_system_taxid: 1916.
Chain: A (302 residues) CATH domain: 2.115.10.20
3zxj
Engineering the active site of a gh43 glycoside hydrolase ge a biotechnologically significant enzyme that displays both endo-xylanase and exo-arabinofuranosidase activity
Source: Humicola insolens. Organism_taxid: 34413. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (532 residues) CATH domains: 2.115.10.20 2.60.120.200
3zxk
Engineering the active site of a gh43 glycoside hydrolase ge a biotechnologically significant enzyme that displays both endo-xylanase and exo-arabinofuranosidase activity
Source: Humicola insolens. Organism_taxid: 34413. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (531 residues) CATH domains: 2.115.10.20 2.60.120.200
3zxl
Engineering the active site of a gh43 glycoside hydrolase ge a biotechnologically significant enzyme that displays both endo-xylanase and exo-arabinofuranosidase activity
Source: Humicola insolens. Organism_taxid: 34413. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (530 residues) CATH domains: 2.115.10.20 2.60.120.200
4atw
The crystal structure of arabinofuranosidase
Source: Thermotoga maritima msb8. Organism_taxid: 243274. Expressed in: escherichia coli. Expression_system_taxid: 83333. Expression_system_variant: mc1061
Chains: A, B, C, D, E, F (481 residues) CATH domains: 2.60.40.1180 3.20.20.80
4n2z
Crystal structure of the alpha-l-arabinofuranosidase paabf62 podospora anserina in complex with cellotriose
Source: Podospora anserina. Pleurage anserina. Organism_taxid: 5145. Strain: s mat+. Expressed in: pichia pastoris. Expression_system_taxid: 4922
Chain: A (318 residues) CATH domain: 2.115.10.20
4n4b
Crystal structure of the alpha-l-arabinofuranosidase paabf62 podospora anserina
Source: Podospora anserina. Organism_taxid: 5145. Strain: s mat+. Expressed in: pichia pastoris. Expression_system_taxid: 4922
Chain: A (319 residues) CATH domain: 2.115.10.20