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

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