P95470 (ARBA_CELJU) Cellvibrio japonicus (strain Ueda107) (Pseudomonas fluorescens subspcellulosa)

Extracellular exo-alpha-(1->5)-L-arabinofuranosidase ArbA UniProtKBInterProSTRINGInteractive Modelling

347 aa; Sequence (Fasta)

Sequence Features

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 38Proton acceptor
 221Proton donor
 291Calcium
 158Important for catalytic activity, responsible for pKa modulation of the active site Glu and correct orientation of both the proton donor and substrate
 291Important for substrate recognition and stabilization
 34-331Glycoside hydrolase, family 43
IPR006710PF04616

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRange
Structure of D158A Cellvibrio cellulosa alpha-L-arabinanase mutantmonomer CL;1gyh30-347
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Structure of Cellvibrio cellulosa alpha-L-arabinanasemonomer 1gyd33-347
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Structure of Cellvibrio cellulosa alpha-L-arabinanase complexed with Arabinohexaosemonomer AHR;CL;1gye32-346
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