Browse dbCAN-PUL Entries

PULID Characterization Method(s) Substrate Organism Publication Publish Date Type Num Genes Num CAZymes CazyFamily
PUL0166 enzyme activity assay, RT-PCR starch Bacteroides fragilis <a href=https://pubmed.ncbi.nlm.nih.gov/16788175/>16788175</a>
Characterization of the primary starch utilization operon in the obligate anaerobe Bacteroides fragilis: Regulation by carbon source and oxygen. J Bacteriol. 2006 Jul;188(13):4663-72. doi: 10.1128/JB.00125-06.
2006 Jul degradation 5 1 GH13_10
PUL0421 microarray starch Bacteroides ovatus <a href=https://pubmed.ncbi.nlm.nih.gov/22205877/>22205877</a>
Recognition and degradation of plant cell wall polysaccharides by two human gut symbionts. PLoS Biol. 2011 Dec;9(12):e1001221. doi: 10.1371/journal.pbio.1001221. Epub 2011 Dec 20.
2011 Dec degradation 7 3 GH13_10, GH13_46, GH97
PUL0534 RNA-seq pectin Bacteroides cellulosilyticus <a href=https://pubmed.ncbi.nlm.nih.gov/23976882/>23976882</a>
Effects of diet on resource utilization by a model human gut microbiota containing Bacteroides cellulosilyticus WH2, a symbiont with an extensive glycobiome. PLoS Biol. 2013;11(8):e1001637. doi: 10.1371/journal.pbio.1001637. Epub 2013 Aug 20.
2013 degradation 9 5 GH13_10, GH133, GH147, GH2, GH53
PUL0714 clone and expression, crystallization, isothermal titration calorimetry (ITC), thin-layer chromatography, Western Blot, gene mutant starch Bacteroides ovatus strain ATCC 8483  <a href=https://pubmed.ncbi.nlm.nih.gov/37500984/>37500984</a>
BoGH13A(Sus) from Bacteroides ovatus represents a novel alpha-amylase used for Bacteroides starch breakdown in the human gut. Cell Mol Life Sci. 2023 Jul 28;80(8):232. doi: 10.1007/s00018-023-04812-w.
2023 Jul 28 degradation 8 3 GH13_10, GH13_46, GH97
PUL0748 Reducing End Assay, HPAEC-PAD glycogen Pontibacter sp. SGAir0037 <a href=https://pubmed.ncbi.nlm.nih.gov/38930854/>38930854</a>
Characterization of Two Glycoside Hydrolases of Family GH13 and GH57, Present in a Polysaccharide Utilization Locus (PUL) of Pontibacter sp. SGAir0037. Molecules. 2024 Jun 12;29(12):2788. doi: 10.3390/molecules29122788.
2024 Jun 12 degradation 14 10 CBM48, GH13_10, CBM48, GH13_9, GH13, GH13_16, GH13_26, GH13_3, GH57, GH77, GH97