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Carbohydrate Binding Module Family 92
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| CAZy DB link | |
| https://www.cazy.org/CBM92.html |
Ligand specificities
The first and only hereinto characterized member in the CBM92 family is Cgk16A-CBM92 [1]. The CBM could specifically bind to carrageenan and showed no significant difference in the affinity to κ- and ι-carrageenan.
Structural Features
Content in this section should include, in paragraph form, a description of:
- Fold: Structural fold (beta trefoil, beta sandwich, etc.)
- Type: Include here Type A, B, or C and properties
- Features of ligand binding: Describe CBM binding pocket location (Side or apex) important residues for binding (W, Y, F, subsites), interact with reducing end, non-reducing end, planar surface or within polysaccharide chains. Include examples pdb codes. Metal ion dependent. Etc.
Functionalities
Content in this section should include, in paragraph form, a description of:
- Functional role of CBM: Describe common functional roles such as targeting, disruptive, anchoring, proximity/position on substrate.
- Most Common Associated Modules: 1. Glycoside Hydrolase Activity; 2. Additional Associated Modules (other CBM, FNIII, cohesin, dockerins, expansins, etc.)
- Novel Applications: Include here if CBM has been used to modify another enzyme, or if a CBM was used to label plant/mammalian tissues? Etc.
Family Firsts
- First Identified
- Insert archetype here, possibly including very brief synopsis.
- First Structural Characterization
- Insert archetype here, possibly including very brief synopsis.
References
- 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 |
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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. Download PDF version.
- Boraston AB, Bolam DN, Gilbert HJ, and Davies GJ. (2004). Carbohydrate-binding modules: fine-tuning polysaccharide recognition. Biochem J. 2004;382(Pt 3):769-81. DOI:10.1042/BJ20040892 |
- Hashimoto H (2006). Recent structural studies of carbohydrate-binding modules. Cell Mol Life Sci. 2006;63(24):2954-67. DOI:10.1007/s00018-006-6195-3 |
- Shoseyov O, Shani Z, and Levy I. (2006). Carbohydrate binding modules: biochemical properties and novel applications. Microbiol Mol Biol Rev. 2006;70(2):283-95. DOI:10.1128/MMBR.00028-05 |
- Guillén D, Sánchez S, and Rodríguez-Sanoja R. (2010). Carbohydrate-binding domains: multiplicity of biological roles. Appl Microbiol Biotechnol. 2010;85(5):1241-9. DOI:10.1007/s00253-009-2331-y |
- Armenta S, Moreno-Mendieta S, Sánchez-Cuapio Z, Sánchez S, and Rodríguez-Sanoja R. (2017). Advances in molecular engineering of carbohydrate-binding modules. Proteins. 2017;85(9):1602-1617. DOI:10.1002/prot.25327 |