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Difference between revisions of "Polysaccharide Lyase Family 38"
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| + | Authors may get an idea of what to put in each field from ''Curator Approved'' [[Polysaccharide Lyase Families]]. ''(TIP: Right click with your mouse and open this link in a new browser window...)'' | ||
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| + | In the meantime, please see these references for an essential introduction to the CAZy classification system: <cite>DaviesSinnott2008 Cantarel2009</cite>. | ||
== Substrate specificities == | == Substrate specificities == | ||
Content is to be added here. | Content is to be added here. | ||
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== Kinetics and Mechanism == | == Kinetics and Mechanism == | ||
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== Family Firsts == | == Family Firsts == | ||
| − | ;First description of catalytic activity: (1,4)-β-D-glucuronan activity by ''Brevundimonas sp. SH203'' cellouronate lyase (CUL-I) <cite> kikuchi2019 </cite>. | + | ;First description of catalytic activity: |
| − | Sodium-alginate, poly-mannuronate and poly-guluronate activity by ''Agarivorans sp. B2Z047'' alginate lyase (Aly38A) <cite> Sun2022 </cite>. | + | *(1,4)-β-D-glucuronan activity by ''Brevundimonas sp. SH203'' cellouronate lyase (CUL-I) <cite> kikuchi2019 </cite>. |
| + | *Sodium-alginate, poly-mannuronate and poly-guluronate activity by ''Agarivorans sp. B2Z047'' alginate lyase (Aly38A) <cite> Sun2022 </cite>. | ||
;First catalytic base/acid: Content is to be added here. | ;First catalytic base/acid: Content is to be added here. | ||
;First charge neutralizer: Content is to be added here. | ;First charge neutralizer: Content is to be added here. | ||
Latest revision as of 03:42, 4 June 2024
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| Polysaccharide Lyase Family 38 | |
| 3D structure |
( α / α )7 barrel |
| Mechanism |
β-elimination |
| Charge neutralizer | |
| Active site residues | unknown |
| CAZy DB link | |
| http://www.cazy.org/PL38.html | |
Authors may get an idea of what to put in each field from Curator Approved Polysaccharide Lyase Families. (TIP: Right click with your mouse and open this link in a new browser window...)
In the meantime, please see these references for an essential introduction to the CAZy classification system: [1, 2].
Substrate specificities
Content is to be added here.
Kinetics and Mechanism
Content is to be added here.
Catalytic Residues
Content is to be added here.
Three-dimensional structures
Content is to be added here.
Family Firsts
- First description of catalytic activity
- (1,4)-β-D-glucuronan activity by Brevundimonas sp. SH203 cellouronate lyase (CUL-I) [3].
- Sodium-alginate, poly-mannuronate and poly-guluronate activity by Agarivorans sp. B2Z047 alginate lyase (Aly38A) [4].
- First catalytic base/acid
- Content is to be added here.
- First charge neutralizer
- Content is to be added here.
- First 3-D structure
- Bacteroides ovatus ATCC 8483 PL38 (PDB 3NFV and 3NNB), published by the Joint Center for Structural Genomics (JCSG) [No associated publication].
References
-
Davies, G.J. and Sinnott, M.L. (2008) Sorting the diverse: the sequence-based classifications of carbohydrate-active enzymes. The Biochemist, vol. 30, no. 4., pp. 26-32. [1].
- Cantarel BL, Coutinho PM, Rancurel C, Bernard T, Lombard V, and Henrissat B. (2009). The Carbohydrate-Active EnZymes database (CAZy): an expert resource for Glycogenomics. Nucleic Acids Res. 2009;37(Database issue):D233-8. DOI:10.1093/nar/gkn663 |
- Kikuchi M, Konno N, Suzuki T, Fujii Y, Kodama Y, Isogai A, and Habu N. (2020). A bacterial endo-β-1,4-glucuronan lyase, CUL-I from Brevundimonas sp. SH203, belonging to a novel polysaccharide lyase family. Protein Expr Purif. 2020;166:105502. DOI:10.1016/j.pep.2019.105502 |
- Sun XK, Gong Y, Shang DD, Liu BT, Du ZJ, and Chen GJ. (2022). Degradation of Alginate by a Newly Isolated Marine Bacterium Agarivorans sp. B2Z047. Mar Drugs. 2022;20(4). DOI:10.3390/md20040254 |
- Pilgaard B, Vuillemin M, Munk L, Holck J, Meier S, Wilkens C, and Meyer AS. (2022). Discovery of a Novel Glucuronan Lyase System in Trichoderma parareesei. Appl Environ Microbiol. 2022;88(1):e0181921. DOI:10.1128/AEM.01819-21 |
- Rønne ME, Tandrup T, Madsen M, Hunt CJ, Myers PN, Moll JM, Holck J, Brix S, Strube ML, Aachmann FL, Wilkens C, and Svensson B. (2023). Three alginate lyases provide a new gut Bacteroides ovatus isolate with the ability to grow on alginate. Appl Environ Microbiol. 2023;89(10):e0118523. DOI:10.1128/aem.01185-23 |