Alpha-L-arabinofuranosidase B, catalytic. Members of this family, which are present in fungal alpha-L-arabinofuranosidase B, adopt a beta-sandwich fold similar to that of Concanavalin A-like lectins/glucanase. The beta-sandwich fold consists of two anti-parallel beta-sheets with seven and and six strands, respectively. In addition, there are four helices outside of the beta-strands. The beta-sandwich strands are closely packed and curved with a jelly roll topology, creating a small catalytic pocket. The domain catalyzes the hydrolysis of alpha-1,2-, alpha-1,3- and alpha-1,5-L-arabinofuranosidic bonds in L-arabinose-containing hemicelluloses such as arabinoxylan and L-arabinan.

Lamin Tail Domain. The lamin-tail domain (LTD), which has an immunoglobulin (Ig) fold, is found in Nuclear Lamins, Chlo1887 from Chloroflexus, and several bacterial proteins where it occurs with membrane associated hydrolases of the metallo-beta-lactamase,synaptojanin, and calcineurin-like phosphoesterase superfamilies.

NPCBM-associated, NEW3 domain of alpha-galactosidase. The English-language version of the first reference can be found on pages 388-399 of the above. This domain has been named NEW3 but its actual function is not known. It is found on proteins which are bacterial galactosidases. The domain is associated with the NPCBM family, pfam08305, a novel putative carbohydrate binding module found at the N-terminus of glycosyl hydrolases.

Crystalstructure of arabinofuranosidase [Aspergillus luchuensis],1WD4_A Crystal structure of arabinofuranosidase complexed with arabinose [Aspergillus luchuensis],6SXS_AAA Chain AAA, Alpha-L-arabinofuranosidase B [Aspergillus luchuensis]

GH54a-l-arabinofuranosidase soaked with aziridine inhibitor [Aspergillus luchuensis IFO 4308]

E221Qmutant of GH54 a-l-arabinofuranosidase soaked with 4-nitrophenyl a-l-arabinofuranoside [Aspergillus luchuensis IFO 4308]

ChainA, alpha-L-arabinofuranosidase B [Aspergillus luchuensis],2D44_A Chain A, alpha-L-arabinofuranosidase B [Aspergillus luchuensis]

Probable alpha-L-arabinofuranosidase B OS=Neosartorya fumigata (strain ATCC MYA-4609 / Af293 / CBS 101355 / FGSC A1100) OX=330879 GN=abfB PE=3 SV=1

Alpha-L-arabinofuranosidase OS=Hypocrea jecorina OX=51453 GN=abf1 PE=2 SV=1

Probable alpha-L-arabinofuranosidase B OS=Aspergillus clavatus (strain ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 / NRRL 1 / QM 1276 / 107) OX=344612 GN=abfB PE=3 SV=1

Arabinofuranosidase/B-xylosidase OS=Trichoderma koningii OX=97093 GN=xyl1 PE=3 SV=1

Alpha-L-arabinofuranosidase B OS=Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) OX=227321 GN=abfB PE=1 SV=1