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Title: Engineering and characterization of carbohydrate‐binding modules for imaging cellulose fibrils biosynthesis in plant protoplasts

Journal Article · · Biotechnology and Bioengineering
DOI:https://doi.org/10.1002/bit.28484· OSTI ID:1987891

Abstract Carbohydrate binding modules (CBMs) are noncatalytic domains that assist tethered catalytic domains in substrate targeting. CBMs have therefore been used to visualize distinct polysaccharides present in the cell wall of plant cells and tissues. However, most previous studies provide a qualitative analysis of CBM‐polysaccharide interactions, with limited characterization of engineered tandem CBM designs for recognizing polysaccharides like cellulose and limited application of CBM‐based probes to visualize cellulose fibrils synthesis in model plant protoplasts with regenerating cell walls. Here, we examine the dynamic interactions of engineered type‐A CBMs from families 3a and 64 with crystalline cellulose‐I and phosphoric acid swollen cellulose. We generated tandem CBM designs to determine various characteristic properties including binding reversibility toward cellulose‐I using equilibrium binding assays. To compute the adsorption ( nk on ) and desorption ( k off ) rate constants of single versus tandem CBM designs toward nanocrystalline cellulose, we employed dynamic kinetic binding assays using quartz crystal microbalance with dissipation. Our results indicate that tandem CBM3a exhibited the highest adsorption rate to cellulose and displayed reversible binding to both crystalline/amorphous cellulose, unlike other CBM designs, making tandem CBM3a better suited for live plant cell wall biosynthesis imaging applications. We used several engineered CBMs to visualize Arabidopsis thaliana protoplasts with regenerated cell walls using confocal laser scanning microscopy and wide‐field fluorescence microscopy. Lastly, we also demonstrated how CBMs as probe reagents can enable in situ visualization of cellulose fibrils during cell wall regeneration in Arabidopsis protoplasts.

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
AC36-08GO28308; SC0019313
OSTI ID:
1987891
Alternate ID(s):
OSTI ID: 1987895; OSTI ID: 1992017
Report Number(s):
NREL/JA-2700-85128
Journal Information:
Biotechnology and Bioengineering, Journal Name: Biotechnology and Bioengineering Vol. 120 Journal Issue: 8; ISSN 0006-3592
Publisher:
Wiley Blackwell (John Wiley & Sons)Copyright Statement
Country of Publication:
United States
Language:
English

References (56)

Carbohydrate‐binding domains facilitate efficient oligosaccharides synthesis by enhancing mutant catalytic domain transglycosylation activity journal July 2020
Recognition and Hydrolysis of Noncrystalline Cellulose journal November 2002
Calcofluor white ST Alters the in vivo assembly of cellulose microfibrils journal November 1980
The binding specificity and affinity determinants of family 1 and family 3 cellulose binding modules journal January 2003
Cellulose-specific Type B carbohydrate binding modules: understanding oligomeric and non-crystalline substrate recognition mechanisms journal November 2018
Crystalline and amorphous cellulose in the secondary walls of Arabidopsis journal September 2012
Expression, purification and characterization of a functional carbohydrate-binding module from Streptomyces sp. SirexAA-E journal June 2014
Multidomain Carbohydrate-binding Proteins Involved in Bacteroides thetaiotaomicron Starch Metabolism journal August 2012
A Transition from Cellulose Swelling to Cellulose Dissolution by o -Phosphoric Acid:  Evidence from Enzymatic Hydrolysis and Supramolecular Structure journal February 2006
Binding of cellulose binding modules reveal differences between cellulose substrates journal October 2016
Understanding the Biological Rationale for the Diversity of Cellulose-directed Carbohydrate-binding Modules in Prokaryotic Enzymes journal July 2006
An aptamer highly specific to cellulose enables the analysis of the association of cellulose with matrix cell wall polymers in vitro and in muro journal August 2021
Structure of a family 3a carbohydrate-binding module from the cellulosomal scaffoldin CipA ofClostridium thermocellumwith flanking linkers: implications for cellulosome structure journal June 2013
Carbohydrate-binding modules promote the enzymatic deconstruction of intact plant cell walls by targeting and proximity effects journal August 2010
Xylanase B and an arabinofuranosidase from Pseudomonas fluorescens subsp. cellulosa contain identical cellulose-binding domains and are encoded by adjacent genes journal December 1990
Structural basis for entropy-driven cellulose binding by a type-A cellulose-binding module (CBM) and bacterial expansin journal August 2012
Natural diversity of cellulases, xylanases, and chitinases in bacteria journal June 2016
A single-molecule analysis reveals morphological targets for cellulase synergy journal April 2013
Synthetic fungal multifunctional cellulases for enhanced biomass conversion journal January 2020
Negatively Supercharging Cellulases Render Them Lignin-Resistant journal May 2017
Differential accumulation of callose, arabinoxylan and cellulose in nonpenetrated versus penetrated papillae on leaves of barley infected with Blumeria graminis f. sp. hordei journal August 2014
Quantitative confocal imaging method for analyzing cellulose dynamics during cell wall regeneration in Arabidopsis mesophyll protoplasts journal December 2017
Protoplasts: small cells with big roles in plant biology journal August 2022
A mechanistic model of the enzymatic hydrolysis of cellulose journal May 2010
Differential recognition of plant cell walls by microbial xylan-specific carbohydrate-binding modules journal March 2006
Reduced type‐A carbohydrate‐binding module interactions to cellulose I leads to improved endocellulase activity journal December 2020
A Novel Carbohydrate-binding Protein Is a Component of the Plant Cell Wall-degrading Complex of Piromyces equi journal November 2001
A new family of rhamnogalacturonan lyases contains an enzyme that binds to cellulose journal February 2001
Quartz crystal microbalance with dissipation monitoring of the enzymatic hydrolysis of steam-treated lignocellulosic nanofibrils journal June 2014
Current and future advances in fluorescence-based visualization of plant cell wall components and cell wall biosynthetic machineries journal March 2021
Structural basis for cellulose binding by the type A carbohydrate-binding module 64 of S pirochaeta thermophila: X-Ray Structure of the Carbohydrate-Binding Module StX journal March 2016
Systems-level Modeling with Molecular Resolution Elucidates the Rate-limiting Mechanisms of Cellulose Decomposition by Cellobiohydrolases* journal October 2013
Functional diversity of three tandem C-terminal carbohydrate-binding modules of a β-mannanase journal January 2021
Stability and Ligand Promiscuity of Type A Carbohydrate-binding Modules Are Illustrated by the Structure of Spirochaeta thermophila StCBM64C journal March 2017
Labeling and Purification of Cellulose-Binding Proteins for High Resolution Fluorescence Applications journal September 2009
Arabidopsis mesophyll protoplasts: a versatile cell system for transient gene expression analysis journal June 2007
Crystal structure of a bacterial family-III cellulose-binding domain: a general mechanism for attachment to cellulose. journal November 1996
Molecular origins of reduced activity and binding commitment of processive cellulases and associated carbohydrate-binding proteins to cellulose III journal January 2021
The dissociation mechanism of processive cellulases journal October 2019
Influence of a family 29 carbohydrate binding module on the activity of galactose oxidase from Fusarium graminearum journal February 2016
Carbohydrate-binding modules: fine-tuning polysaccharide recognition journal September 2004
Increased enzyme binding to substrate is not necessary for more efficient cellulose hydrolysis journal June 2013
Recognition of xyloglucan by the crystalline cellulose-binding site of a family 3a carbohydrate-binding module journal July 2015
Chlorophyll Fluorescence and Photosynthesis: The Basics journal June 1991
Carbohydrate-binding domains: multiplicity of biological roles journal November 2009
The carbohydrate-active enzyme database: functions and literature journal November 2021
Towards a molecular-level theory of carbohydrate processivity in glycoside hydrolases journal June 2014
Report on the Current Inventory of the Toolbox for Plant Cell Wall Analysis: Proteinaceous and Small Molecular Probes journal May 2018
Recent structural studies of carbohydrate-binding modules journal November 2006
Real-Time Imaging of Cellulose Reorientation during Cell Wall Expansion in Arabidopsis Roots journal December 2009
Cellobiohydrolase 1 from Trichoderma reesei degrades cellulose in single cellobiose steps journal December 2015
Cell wall composition profiling of parasitic giant dodder ( C uscuta reflexa ) and its hosts: a priori differences and induced changes journal March 2015
Insights into cellulase-lignin non-specific binding revealed by computational redesign of the surface of green fluorescent protein: Protein Redesign to Lower Protein-lignin Binding journal November 2016
Sauerbrey Equation of Quartz Crystal Microbalance in Liquid Medium journal September 2002
Revealing the structural and functional diversity of plant cell walls journal June 2008
A Practical Comparison of Ligation-Independent Cloning Techniques journal December 2013