P94522 (EABN1_BACSU) Bacillus subtilis (strain 168)

Extracellular endo-alpha-(1->5)-L-arabinanase 1 UniProtKBInterProSTRINGInteractive Modelling

323 aa; Sequence (Fasta) Identical sequences: Bacillus subtilis: A0A164WUU8; Bacillus subtilis subsp. subtilis: A0A1D8FKX2; Bacillus subtilis subsp. subtilis str. SC-8: G4ESN0

Sequence Features

 44Proton acceptor
 215Proton donor
 107Calcium
 165Calcium
 287Calcium
 163Important for catalytic activity, responsible for pKa modulation of the active site Glu and correct orientation of both the proton donor and substrate
 41-321Glycoside hydrolase, family 43
IPR006710PF04616

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Native Bacillus subtilis Arabinanase Arb43Amonomer 2×CA; 4×EDO;1uv433-323