Browse dbCAN-PUL Entries

PULID Characterization Method(s) Substrate Organism Publication Publish Date Type Num Genes Num CAZymes CazyFamily
PUL0010 enzyme activity assay, liquid chromatography and mass spectrometry xylan Geobacillus thermodenitrificans 28616644
Synergistic hydrolysis of xylan using novel xylanases, beta-xylosidases, and an alpha-L-arabinofuranosidase from Geobacillus thermodenitrificans NG80-2. Appl Microbiol Biotechnol. 2017 Aug;101(15):6023-6037. doi: 10.1007/s00253-017-8341-2. Epub 2017 Jun 14.
2017 Aug degradation 42 8 CE4, GH10, GH39, GH43_11, CBM91, GH51_1, GH52, GH67
PUL0227 enzyme activity assay, substrate binding assay xylan Caldanaerobius polysaccharolyticus 22918832
Biochemical and structural insights into xylan utilization by the thermophilic bacterium Caldanaerobius polysaccharolyticus. J Biol Chem. 2012 Oct 12;287(42):34946-34960. doi: 10.1074/jbc.M112.391532. Epub 2012 Aug 22.
2012 Oct 12 degradation 10 3 CE4, GH3, GH67
PUL0334 fosmid library screen, enzyme activity assay, thin-layer chromatography beta-glucan uncultured bacterium 28091525
A fibrolytic potential in the human ileum mucosal microbiota revealed by functional metagenomic. Sci Rep. 2017 Jan 16;7:40248. doi: 10.1038/srep40248.
2017 Jan 16 degradation 23 7 CE20, CE4, GH30, GH31_3, GH9
PUL0381 microarray, gene deletion mutant and growth assay chitin Vibrio cholerae 14983042
The Vibrio cholerae chitin utilization program. Proc Natl Acad Sci U S A. 2004 Feb 24;101(8):2524-9. doi: 10.1073/pnas.0308707101.
2004 Feb 24 degradation 6 2 CE4, GH4
PUL0542 binding assay xylan Geobacillus stearothermophilus 10368143
The glucuronic acid utilization gene cluster from Bacillus stearothermophilus T-6. J Bacteriol. 1999 Jun;181(12):3695-704. doi: 10.1128/JB.181.12.3695-3704.1999.
1999 Jun degradation 29 7 CE4, GH10, GH39, GH43_11, CBM91, GH52, GH67
PUL0564 microarray, qPCR, UHPLC-MS, RNA-seq, RT-qPCR pectin Bacteroides thetaiotaomicron 18996345, 22205877, 34420703
Mucosal glycan foraging enhances fitness and transmission of a saccharolytic human gut bacterial symbiont. Recognition and degradation of plant cell wall polysaccharides by two human gut symbionts. Discrete genetic loci in human gut Bacteroides thetaiotaomicron confer pectin metabolism. Cell Host Microbe. 2008 Nov 13;4(5):447-57. doi: 10.1016/j.chom.2008.09.007. PLoS Biol. 2011 Dec;9(12):e1001221. doi: 10.1371/journal.pbio.1001221. Epub 2011 Dec 20. Carbohydr Polym. 2021 Nov 15;272:118534. doi: 10.1016/j.carbpol.2021.118534. Epub 2021 Aug 6.
2008 Nov 13,2011 Dec,2021 Nov 15 degradation 39 22 CE12, CE12, CE12, CE4, CE6, GH105, GH106, GH2, GH27, GH28, GH35, GH43_18, GH42, PL11_1, PL26, PL9, PL9_1
PUL0601 liquid chromatography and mass spectrometry, differential gene expression pectin Clostridium cellulovorans 26020016
Elucidation of the recognition mechanisms for hemicellulose and pectin in Clostridium cellulovorans using intracellular quantitative proteome analysis. AMB Express. 2015 May 23;5:29. doi: 10.1186/s13568-015-0115-6. eCollection 2015.
2015 degradation 15 3 CE4, GH105, GH28
PUL0602 sequence homology analysis xylan Parageobacillus thermoglucosidasius 26442136
Complete genome sequence of Geobacillus thermoglucosidasius C56-YS93, a novel biomass degrader isolated from obsidian hot spring in Yellowstone National Park. Stand Genomic Sci. 2015 Oct 5;10:73. doi: 10.1186/s40793-015-0031-z. eCollection 2015.
2015 degradation 26 6 CE4, GH10, GH39, GH52, GH67
PUL0697 recombinant protein expression, SDS-PAGE, HPLC xylan Caldicellulosiruptor bescii DSM 6725 36218355, 34060910
Biochemical and Regulatory Analyses of Xylanolytic Regulons in Caldicellulosiruptor bescii Reveal Genus-Wide Features of Hemicellulose Utilization. Transcriptional Regulation of Plant Biomass Degradation and Carbohydrate Utilization Genes in the Extreme Thermophile Caldicellulosiruptor bescii. Appl Environ Microbiol. 2022 Nov 8;88(21):e0130222. doi: 10.1128/aem.01302-22. Epub 2022 Oct 11. mSystems. 2021 Jun 29;6(3):e0134520. doi: 10.1128/mSystems.01345-20. Epub 2021 Jun 1.
2022 Nov 8,2021 Jun 29 degradation 3 3 CE20, CE20, CE4, GH10
PUL0787 RNA-seq, reducing-sugar assay, growth assay pectic polysaccharide Bacteroides ovatus strain ATCC 8483 39892338
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. Food Chem. 2025 May 1;473:143109. doi: 10.1016/j.foodchem.2025.143109. Epub 2025 Jan 27.
2025 May 1 degradation 31 16 CE12, CE12, CE12, CE4, GH105, GH106, GH2, GH28, GH42, GH43_18, GH43_34, PL11_1, PL26