Browse dbCAN-PUL Entries

PULID Characterization Method(s) Substrate Organism Publication Publish Date Type Num Genes Num CAZymes CazyFamily
PUL0082 electrophoretic mobility shift assay, enzyme activity assay melibiose Bacillus subtilis 31138628
The melREDCA Operon Encodes a Utilization System for the Raffinose Family of Oligosaccharides in Bacillus subtilis. J Bacteriol. 2019 Jul 10;201(15):e00109-19. doi: 10.1128/JB.00109-19. Print 2019 Aug 1.
2019 Aug 1 degradation 6 2 CE19, GH4
PUL0189 RNA-seq, RT-PCR, qPCR pectin Bacteroides xylanisolvens 26920945
Unraveling the pectinolytic function of Bacteroides xylanisolvens using a RNA-seq approach and mutagenesis. BMC Genomics. 2016 Feb 27;17:147. doi: 10.1186/s12864-016-2472-1.
2016 Feb 27 degradation 17 9 CBM67, GH78, CBM67, GH78, GH33, CE19, GH140, GH28, GH43_18, GH92, GH95, PL1_2
PUL0482 growth assay pectin Flavobacterium johnsoniae 19717629
Novel features of the polysaccharide-digesting gliding bacterium Flavobacterium johnsoniae as revealed by genome sequence analysis. Appl Environ Microbiol. 2009 Nov;75(21):6864-75. doi: 10.1128/AEM.01495-09. Epub 2009 Aug 28.
2009 Nov degradation 27 21 CBM67, GH78, CE19, CE20, CE8, GH106, GH127, GH137, GH139, GH140, GH142, GH143, GH2, GH28, GH43_18, GH78, GH95, PL1_2, PL29
PUL0558 gene deletion mutant and growth assay, growth assay, enzyme activity assay pectin Bacteroides thetaiotaomicron 28329766
Complex pectin metabolism by gut bacteria reveals novel catalytic functions. Recognition and degradation of plant cell wall polysaccharides by two human gut symbionts. Nature. 2017 Apr 6;544(7648):65-70. doi: 10.1038/nature21725. Epub 2017 Mar 22. PLoS Biol. 2011 Dec;9(12):e1001221. doi: 10.1371/journal.pbio.1001221. Epub 2011 Dec 20.
2017 Apr 6,2011 Dec degradation 50 21 CBM67, GH78, CBM67, GH78, GH33, CE19, CE20, GH105, GH106, GH127, GH137, GH2, CBM57, CBM97, GH138, GH139, GH140, GH141, GH143, GH142, GH2, GH28, GH43_18, GH78, GH95, PL1_2
PUL0776 RNA-seq, differential gene expression, HPAEC-PAD, SDS-PAGE, para-hydroxybenzoic acid (PAHBAH) assay, reducing-sugar assay, Carbohydrate Polyacrylamide Gel Electrophoresis (C-PAGE), enzyme activity assay fucoidan Rhodopirellula sp. SWK7 39738071
Mechanisms of recalcitrant fucoidan breakdown in marine Planctomycetota. Nat Commun. 2024 Dec 30;15(1):10906. doi: 10.1038/s41467-024-55268-w.
2024 Dec 30 degradation 32 10 CE19, CBM51, CE20, GH115, GH116, GH117, GH117, GH29, GH95
PUL0786 RNA-seq, reducing-sugar assay, growth assay, high performance gel permeation chromatography, gas chromatography, RNA-seq, differential gene expression pectic polysaccharide Bacteroides ovatus strain ATCC 8483 38890895
The Utilization by Bacteroides spp. of a Purified Polysaccharide from Fuzhuan Brick Tea. In vitro fermentation of a purified fraction of polysaccharides from the root of Brassica rapa L. by human gut microbiota and its interaction with Bacteroides ovatus. Foods. 2024 May 26;13(11):1666. doi: 10.3390/foods13111666. Food Chem. 2025 May 1;473:143109. doi: 10.1016/j.foodchem.2025.143109. Epub 2025 Jan 27.
2024 May 26,2025 May 1 degradation 26 14 CBM67, GH78, CBM67, GH78, GH33, CE19, GH105, GH130_2, GH140, GH143, GH142, GH163, GH18, GH28, GH43_18, GH92, GH95, PL1_2