Browse dbCAN-PUL Entries

PULID Characterization Method(s) Substrate Organism Publication Publish Date Type Num Genes Num CAZymes CazyFamily
PUL0086 label-free quantitative proteomics, functional enrichment analysis, enzyme activity assay pectin Ruminiclostridium papyrosolvens <a href=https://pubmed.ncbi.nlm.nih.gov/31338125/>31338125</a>
Secretomic analyses of Ruminiclostridium papyrosolvens reveal its enzymatic basis for lignocellulose degradation. Biotechnol Biofuels. 2019 Jul 15;12:183. doi: 10.1186/s13068-019-1522-8. eCollection 2019.
2019 degradation 3 3 CE8, PL10_1, PL11
PUL0135 enzyme activity assay, carbohydrate binding assay pectin Pseudoalteromonas sp. <a href=https://pubmed.ncbi.nlm.nih.gov/30341080/>30341080</a>
Biochemical Reconstruction of a Metabolic Pathway from a Marine Bacterium Reveals Its Mechanism of Pectin Depolymerization. Appl Environ Microbiol. 2018 Dec 13;85(1):e02114-18. doi: 10.1128/AEM.02114-18. Print 2019 Jan 1.
2019 Jan 1 degradation 21 7 CE12, CE8, GH105, GH28, GH43_10, CBM91, PL1_2
PUL0136 sequence homology analysis pectin Pseudoalteromonas haloplanktis <a href=https://pubmed.ncbi.nlm.nih.gov/30341080/>30341080</a>
Biochemical Reconstruction of a Metabolic Pathway from a Marine Bacterium Reveals Its Mechanism of Pectin Depolymerization. Appl Environ Microbiol. 2018 Dec 13;85(1):e02114-18. doi: 10.1128/AEM.02114-18. Print 2019 Jan 1.
2019 Jan 1 degradation 26 6 CE12, CE8, PL1_5, GH105, GH28, PL1_2
PUL0191 RNA-seq, RT-PCR, qPCR pectin Bacteroides xylanisolvens <a href=https://pubmed.ncbi.nlm.nih.gov/26920945/>26920945</a>
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 11 5 CE12, CE8, CE8, GH105, PL1_2
PUL0305 RT-qPCR, isothermal titration calorimetry (ITC), enzyme activity assay, gene deletion mutant and growth assay pectin Bacteroides thetaiotaomicron <a href=https://pubmed.ncbi.nlm.nih.gov/29255254/>29255254</a>
Dietary pectic glycans are degraded by coordinated enzyme pathways in human colonic Bacteroides. Nat Microbiol. 2018 Feb;3(2):210-219. doi: 10.1038/s41564-017-0079-1. Epub 2017 Dec 18.
2018 Feb degradation 17 7 CE12, CE8, CE8, GH105, GH28, PL1_2
PUL0330 fosmid library screen, enzyme activity assay, thin-layer chromatography pectin Gramella flava <a href=https://pubmed.ncbi.nlm.nih.gov/28261179/>28261179</a>, <a href=https://pubmed.ncbi.nlm.nih.gov/30341080/>30341080</a>
Characterization of Potential Polysaccharide Utilization Systems in the Marine Bacteroidetes Gramella Flava JLT2011 Using a Multi-Omics Approach. Biochemical Reconstruction of a Metabolic Pathway from a Marine Bacterium Reveals Its Mechanism of Pectin Depolymerization. Front Microbiol. 2017 Feb 14;8:220. doi: 10.3389/fmicb.2017.00220. eCollection 2017. Appl Environ Microbiol. 2018 Dec 13;85(1):e02114-18. doi: 10.1128/AEM.02114-18. Print 2019 Jan 1.
2017,2019 Jan 1 degradation 28 10 CE12, CE8, GH105, GH28, GH28, PL9_1, GH43_10, CBM91, PL10_1, PL9_1
PUL0363 enzyme activity assay pectin Xanthomonas campestris pv. campestris <a href=https://pubmed.ncbi.nlm.nih.gov/17311090/>17311090</a>
Plant carbohydrate scavenging through tonB-dependent receptors: a feature shared by phytopathogenic and aquatic bacteria. PLoS One. 2007 Feb 21;2(2):e224. doi: 10.1371/journal.pone.0000224.
2007 Feb 21 degradation 3 2 CE8, PL10_1
PUL0404 RNA-seq pectin Alteromonas macleodii <a href=https://pubmed.ncbi.nlm.nih.gov/30116038/>30116038</a>
Biphasic cellular adaptations and ecological implications of Alteromonas macleodii degrading a mixture of algal polysaccharides. ISME J. 2019 Jan;13(1):92-103. doi: 10.1038/s41396-018-0252-4. Epub 2018 Aug 16.
2019 Jan degradation 18 4 CE12, CE8, GH105, GH28
PUL0482 growth assay pectin Flavobacterium johnsoniae <a href=https://pubmed.ncbi.nlm.nih.gov/19717629/>19717629</a>
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
PUL0484 growth assay pectin Flavobacterium johnsoniae <a href=https://pubmed.ncbi.nlm.nih.gov/19717629/>19717629</a>
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 12 8 CE12, GH105, GH28, GH43_10, CBM91, PL10_1, CE8
PUL0529 microarray, qPCR, RNA-seq, reducing-sugar assay, growth assay pectin Bacteroides ovatus <a href=https://pubmed.ncbi.nlm.nih.gov/22205877/>22205877</a>, <a href=https://pubmed.ncbi.nlm.nih.gov/39892338/>39892338</a>
Recognition and degradation of plant cell wall polysaccharides by two human gut symbionts. 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. PLoS Biol. 2011 Dec;9(12):e1001221. doi: 10.1371/journal.pbio.1001221. Epub 2011 Dec 20. Food Chem. 2025 May 1;473:143109. doi: 10.1016/j.foodchem.2025.143109. Epub 2025 Jan 27.
2011 Dec,2025 May 1 degradation 27 13 CE12, CE8, CE8, GH105, GH28, GH3, GH43_10, CBM91, PL1_2
PUL0550 RNA-seq glycosaminoglycan 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 7 3 CE8, GH3, PL1_2
PUL0739 mass spectrometry, SDS-PAGE, growth assay arabinogalactan Maribacter sp. MAR_2009_72 <a href=https://pubmed.ncbi.nlm.nih.gov/38569650/>38569650</a>
Proteomic insight into arabinogalactan utilization by particle-associated Maribacter sp. MAR_2009_72. FEMS Microbiol Ecol. 2024 Apr 10;100(5):fiae045. doi: 10.1093/femsec/fiae045.
2024 Apr 10 degradation 56 12 CE12, GH105, GH140, GH177, GH179, GH28, GH43_10, CBM91, GH43_19, GH43_34, GH51_1, PL10_1, CE8, PL1_2
PUL0767 RNA-seq, qRT-PCR, gas chromatography, mass spectrometry, thin-layer chromatography pectin Segatella copri DSM 18205 <a href=https://pubmed.ncbi.nlm.nih.gov/39636128/>39636128</a>
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. Appl Environ Microbiol. 2025 Jan 31;91(1):e0175924. doi: 10.1128/aem.01759-24. Epub 2024 Dec 5.
2025 Jan 31 degradation 15 6 CE8, GH28, GH28, GH105, GH43_10, CBM91, GH95, PL1_2