Browse dbCAN-PUL Entries

PULID Characterization Method(s) Substrate Organism Publication Publish Date Type Num Genes Num CAZymes CazyFamily
PUL0005 enzyme activity assay, crystallization beta-glucan Listeria innocua <a href=https://pubmed.ncbi.nlm.nih.gov/26886583/>26886583</a>
Functional and Structural Analysis of a beta-Glucosidase Involved in beta-1,2-Glucan Metabolism in Listeria innocua. PLoS One. 2016 Feb 17;11(2):e0148870. doi: 10.1371/journal.pone.0148870. eCollection 2016.
2016 degradation 2 2 GH3, GH94
PUL0012 enzyme activity assay chitin Vibrio cholerae <a href=https://pubmed.ncbi.nlm.nih.gov/28683122/>28683122</a>
The nucleoid occlusion protein SlmA is a direct transcriptional activator of chitobiose utilization in Vibrio cholerae. PLoS Genet. 2017 Jul 6;13(7):e1006877. doi: 10.1371/journal.pgen.1006877. eCollection 2017 Jul.
2017 Jul degradation 11 3 GH20, GH9, GH94
PUL0017 qRT-PCR, Western Blot, isothermal titration calorimetry (ITC) cellobiose Ruminiclostridium cellulolyticum <a href=https://pubmed.ncbi.nlm.nih.gov/29093754/>29093754</a>
A seven-gene cluster in Ruminiclostridium cellulolyticum is essential for signalization, uptake and catabolism of the degradation products of cellulose hydrolysis. Biotechnol Biofuels. 2017 Oct 30;10:250. doi: 10.1186/s13068-017-0933-7. eCollection 2017.
2017 degradation 9 1 GH94
PUL0050 fosmid library screen cellulose feces metagenome <a href=https://pubmed.ncbi.nlm.nih.gov/29601586/>29601586</a>
Two new gene clusters involved in the degradation of plant cell wall from the fecal microbiota of Tunisian dromedary. PLoS One. 2018 Mar 30;13(3):e0194621. doi: 10.1371/journal.pone.0194621. eCollection 2018.
2018 degradation 20 6 GH130_1, GH26, GH3, GH5_4, GH94
PUL0243 fosmid library screen, sequence homology analysis cellulose Prevotella sp. Sc00066 <a href=https://pubmed.ncbi.nlm.nih.gov/24448980/>24448980</a>
Analysis of the bovine rumen microbiome reveals a diversity of Sus-like polysaccharide utilization loci from the bacterial phylum Bacteroidetes. J Ind Microbiol Biotechnol. 2014 Mar;41(3):601-6. doi: 10.1007/s10295-013-1395-y. Epub 2014 Jan 22.
2014 Mar degradation 11 3 GH36, GH5_38, GH94
PUL0332 fosmid library screen, enzyme activity assay, thin-layer chromatography beta-glucan uncultured bacterium <a href=https://pubmed.ncbi.nlm.nih.gov/28091525/>28091525</a>
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 19 8 CE7, GH127, GH2, GH5_2, GH5_7, GH94, GH97
PUL0423 clone and expression, enzyme activity assay cellobiose Thermotoga neapolitana <a href=https://pubmed.ncbi.nlm.nih.gov/10960102/>10960102</a>
Cloning and characterization of the glucooligosaccharide catabolic pathway beta-glucan glucohydrolase and cellobiose phosphorylase in the marine hyperthermophile Thermotoga neapolitana. J Bacteriol. 2000 Sep;182(18):5172-9. doi: 10.1128/JB.182.18.5172-5179.2000.
2000 Sep degradation 3 2 GH1, GH94
PUL0577 SDS-PAGE, enzyme activity assay chitin Photobacterium profundum <a href=https://pubmed.ncbi.nlm.nih.gov/21098515/>21098515</a>
Elucidation of exo-beta-D-glucosaminidase activity of a family 9 glycoside hydrolase (PBPRA0520) from Photobacterium profundum SS9. Glycobiology. 2011 Apr;21(4):503-11. doi: 10.1093/glycob/cwq191. Epub 2010 Nov 22.
2011 Apr degradation 11 3 GH20, GH9, GH94
PUL0750 RNA-seq, BCA assay, pNP glycoside assay, HPAEC-PAD, qRT-PCR, gas chromatography, mass spectrometry, thin-layer chromatography beta-glucan Segatella copri DSM 18205 <a href=https://pubmed.ncbi.nlm.nih.gov/39122003/>39122003</a>, <a href=https://pubmed.ncbi.nlm.nih.gov/39636128/>39636128</a>
The molecular basis of cereal mixed-linkage beta-glucan utilization by the human gut bacterium Segatella copri. Transcriptional delineation of polysaccharide utilization loci in the human gut commensal Segatella copri DSM18205 and co-culture with exemplar Bacteroides species on dietary plant glycans. J Biol Chem. 2024 Sep;300(9):107625. doi: 10.1016/j.jbc.2024.107625. Epub 2024 Aug 8. Appl Environ Microbiol. 2025 Jan 31;91(1):e0175924. doi: 10.1128/aem.01759-24. Epub 2024 Dec 5.
2024 Sep,2025 Jan 31 degradation 11 3 GH3, GH5_4, GH94