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1-28 of 28
Keywords: Mycobacterium tuberculosis
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Articles
Insights into the central role of N-acetyl-glucosamine-1-phosphate uridyltransferase (GlmU) in peptidoglycan metabolism and its potential as a therapeutic target
Available to Purchase
Journal:
Biochemical Journal
Biochem J (2023) 480 (15): 1147–1164.
Published: 27 July 2023
... and their significance in aiding future drug discoveries. Both peptidoglycan and arabinogalactan are extensively altered with amide, succinyl, glycolyl, and galactosamine residues [ 50 , 114 , 115 ]. Some bacteria such as Mycobacterium tuberculosis display unusual 3–3 peptide crosslinking instead of traditional 4–3...
Articles
Polypharmacological repurposing approach identifies approved drugs as potential inhibitors of Mycobacterium tuberculosis
Available to PurchaseJasdeep Singh, Neha Quadir, Shubham Vashishtha, Ankan Chakraborty, Anwar Alam, Bishwajit Kundu, Uzair Ahmad, Durai Sundar, Nasreen Z. Ehtesham, Seyed E. Hasnain
Journal:
Biochemical Journal
Biochem J (2023) 480 (14): 1079–1096.
Published: 17 July 2023
...Jasdeep Singh; Neha Quadir; Shubham Vashishtha; Ankan Chakraborty; Anwar Alam; Bishwajit Kundu; Uzair Ahmad; Durai Sundar; Nasreen Z. Ehtesham; Seyed E. Hasnain Mycobacterium tuberculosis ( M. tb ), the causative pathogen of tuberculosis (TB) remains the leading cause of death from single...
Includes: Supplementary data
Articles
Functional insights into Mycobacterium tuberculosis DevR-dependent transcriptional machinery utilizing Escherichia coli
Available to PurchaseSaurabh Sharma, Ramesh Kumar, Ayushi Jain, Manoj Kumar, Rahul Gauttam, Rajdeep Banerjee, Jayanta Mukhopadhyay, Jaya Sivaswami Tyagi
Journal:
Biochemical Journal
Biochem J (2021) 478 (16): 3079–3098.
Published: 20 August 2021
...Saurabh Sharma; Ramesh Kumar; Ayushi Jain; Manoj Kumar; Rahul Gauttam; Rajdeep Banerjee; Jayanta Mukhopadhyay; Jaya Sivaswami Tyagi DevR/DosR response regulator is believed to participate in virulence, dormancy adaptation and antibiotic tolerance mechanisms of Mycobacterium tuberculosis...
Includes: Supplementary data
Articles
Structure-based drug repurposing to inhibit the DNA gyrase of Mycobacterium tuberculosis
Available to PurchaseBalasubramani GL, Rinky Rajput, Manish Gupta, Pradeep Dahiya, Jitendra K. Thakur, Rakesh Bhatnagar, Abhinav Grover
Journal:
Biochemical Journal
Biochem J (2020) 477 (21): 4167–4190.
Published: 09 November 2020
... and extensively drug-resistant strains of Mycobacterium tuberculosis (Mtb) H37Rv, as well as the significant death toll globally, necessitates the development of new and effective drugs to treat TB. In this study, we have employed a drug repurposing approach to address this drug resistance problem by screening...
Includes: Supplementary data
Articles
Journal:
Biochemical Journal
Biochem J (2020) 477 (12): 2401–2419.
Published: 26 June 2020
...-like toxin, and a two-domain antitoxin. In Streptococcus agalactiae , the antitoxin AbiEi negatively autoregulates abiE expression through positively co-operative binding to inverted repeats within the promoter. The human pathogen Mycobacterium tuberculosis encodes four DUF1814 putative toxins, two...
Includes: Supplementary data
Articles
The thick waxy coat of mycobacteria, a protective layer against antibiotics and the host's immune system
Open AccessIn Collection
Awards
Journal:
Biochemical Journal
Biochem J (2020) 477 (10): 1983–2006.
Published: 29 May 2020
...Sarah M. Batt; David E. Minnikin; Gurdyal S. Besra Tuberculosis, caused by the pathogenic bacterium Mycobacterium tuberculosis ( Mtb ), is the leading cause of death from an infectious disease, with a mortality rate of over a million people per year. This pathogen's remarkable resilience...
Articles
Phosphatase-defective DevS sensor kinase mutants permit constitutive expression of DevR-regulated dormancy genes in Mycobacterium tuberculosis
Available to PurchasePriyanka Kumari, Sudhir Kumar, Kohinoor Kaur, Umesh Datta Gupta, Sameer Suresh Bhagyawant, Jaya Sivaswami Tyagi
Journal:
Biochemical Journal
Biochem J (2020) 477 (9): 1669–1682.
Published: 11 May 2020
...Priyanka Kumari; Sudhir Kumar; Kohinoor Kaur; Umesh Datta Gupta; Sameer Suresh Bhagyawant; Jaya Sivaswami Tyagi The DevR–DevS/DosR–DosS two-component system of Mycobacterium tuberculosis , that comprises of DevS sensor kinase and DevR response regulator, is essential for bacterial adaptation...
Includes: Supplementary data
Articles
Journal:
Biochemical Journal
Biochem J (2020) 477 (2): 567–581.
Published: 31 January 2020
... in an all-inclusive Read & Publish pilot with Portland Press and the Biochemical Society. iron metalloprotein Mycobacterium tuberculosis protein structure The gene Rv2633c in Mycobacterium tuberculosis ( Mtb ) is of interest as it is up-regulated within minutes of phagocytosis...
Articles
The Mycobacterium tuberculosis capsule: a cell structure with key implications in pathogenesis
Available to PurchaseRainer Kalscheuer, Ainhoa Palacios, Itxaso Anso, Javier Cifuente, Juan Anguita, William R. Jacobs, Jr, Marcelo E. Guerin, Rafael Prados-Rosales
Journal:
Biochemical Journal
Biochem J (2019) 476 (14): 1995–2016.
Published: 18 July 2019
... the Mycobacterium tuberculosis (Mtb) capsule began more than 60 years ago, but the relatively recent development of mycobacterial genetics combined with improved chemical and immunological tools have revealed a more refined view of capsule molecular composition. A glycogen-like α-glucan is the major constituent...
Articles
Structural insights into the interaction of helicase and primase in Mycobacterium tuberculosis
Available to Purchase
Journal:
Biochemical Journal
Biochem J (2018) 475 (21): 3493–3509.
Published: 15 November 2018
... the functional conservation despite the low sequence homology of the DnaB-binding domains of DnaGs of eubacteria, we determined the crystal structure of the helicase-binding domain of DnaG from Mycobacterium tuberculosis ( Mt DnaG-CTD) and did so to a resolution of 1.58 Å. We observed the overall structure of Mt...
Includes: Supplementary data
Articles
Structural and functional characterization of the transcriptional regulator Rv3488 of Mycobacterium tuberculosis H37Rv
Available to PurchaseMeera Kumari, Ravi Kant Pal, Alok K. Mishra, Sarita Tripathi, Bichitra Kumar Biswal, Kishore K. Srivastava, Ashish Arora
Journal:
Biochemical Journal
Biochem J (2018) 475 (21): 3393–3416.
Published: 09 November 2018
...Meera Kumari; Ravi Kant Pal; Alok K. Mishra; Sarita Tripathi; Bichitra Kumar Biswal; Kishore K. Srivastava; Ashish Arora Rv3488 of Mycobacterium tuberculosis H37Rv has been assigned to the phenolic acid decarboxylase repressor (PadR) family of transcriptional regulators that play key roles...
Includes: Supplementary data
Articles
Exploring the structure of glutamate racemase from Mycobacterium tuberculosis as a template for anti-mycobacterial drug discovery
Available to PurchaseSinothai Poen, Yoshio Nakatani, Helen K. Opel-Reading, Moritz Lassé, Renwick C.J. Dobson, Kurt L. Krause
Journal:
Biochemical Journal
Biochem J (2016) 473 (9): 1267–1280.
Published: 26 April 2016
... recently been proven to be essential in Mycobacterium tuberculosis , the causative organism of tuberculosis, a disease for which new medications are urgently needed. In the present study, we have determined the protein crystal structures of MurI from both M. tuberculosis and Mycobacterium smegmatis...
Includes: Supplementary data
Articles
Crystal structure of Mycobacterium tuberculosis O 6 -methylguanine-DNA methyltransferase protein clusters assembled on to damaged DNA
Available to PurchaseRiccardo Miggiano, Giuseppe Perugino, Maria Ciaramella, Mario Serpe, Dominik Rejman, Ondřej Páv, Radek Pohl, Silvia Garavaglia, Samarpita Lahiri, Menico Rizzi, Franca Rossi
Journal:
Biochemical Journal
Biochem J (2016) 473 (2): 123–133.
Published: 05 January 2016
...Riccardo Miggiano; Giuseppe Perugino; Maria Ciaramella; Mario Serpe; Dominik Rejman; Ondřej Páv; Radek Pohl; Silvia Garavaglia; Samarpita Lahiri; Menico Rizzi; Franca Rossi Mycobacterium tuberculosis O 6 -methylguanine-DNA methyltransferase ( Mt OGT) contributes to protect the bacterial GC-rich...
Includes: Supplementary data
Articles
Alternative substrates reveal catalytic cycle and key binding events in the reaction catalysed by anthranilate phosphoribosyltransferase from Mycobacterium tuberculosis
Available to PurchaseTammie V. M. Cookson, Alina Castell, Esther M. M. Bulloch, Genevieve L. Evans, Francesca L. Short, Edward N. Baker, J. Shaun Lott, Emily J. Parker
Journal:
Biochemical Journal
Biochem J (2014) 461 (1): 87–98.
Published: 13 June 2014
[email protected] ). The structural co-ordinates reported for Mycobacterium tuberculosis anthranilate phosphoribosyltransferase complexed with anthranilate or anthranilate analogues have been deposited in the PDB under codes 4N5V, 4N8Q, 4N93, 4OWM, 4OWN, 4OWO, 4OWQ, 4OWS, 4OWU and 4OWV. using...
Articles
Mechanistic insight into the reaction catalysed by bacterial type II dehydroquinases
Available to PurchaseClaire Coderch, Emilio Lence, Antonio Peón, Heather Lamb, Alastair R. Hawkins, Federico Gago, Concepción González-Bello
Journal:
Biochemical Journal
Biochem J (2014) 458 (3): 547–557.
Published: 28 February 2014
...Claire Coderch; Emilio Lence; Antonio Peón; Heather Lamb; Alastair R. Hawkins; Federico Gago; Concepción González-Bello DHQ2 (type II dehydroquinase), which is an essential enzyme in Helicobacter pylori and Mycobacterium tuberculosis and does not have any counterpart in humans, is recognized...
Includes: Supplementary data
Articles
RipD (Rv1566c) from Mycobacterium tuberculosis : adaptation of an NlpC/p60 domain to a non-catalytic peptidoglycan-binding function
Available to Purchase
Journal:
Biochemical Journal
Biochem J (2014) 457 (1): 33–41.
Published: 10 December 2013
...Dominic Böth; Eva Maria Steiner; Atsushi Izumi; Gunter Schneider; Robert Schnell Enzymes carrying NlpC/p60 domains, for instance RipA and RipB from Mycobacterium tuberculosis , are bacterial peptidoglycan hydrolases that cleave the peptide stems and contribute to cell wall remodelling during cell...
Includes: Supplementary data
Articles
Mycobacterium tuberculosis DNA gyrase possesses two functional GyrA-boxes
Available to PurchaseAurélie Bouige, Amélie Darmon, Jérémie Piton, Mélanie Roue, Stéphanie Petrella, Estelle Capton, Patrick Forterre, Alexandra Aubry, Claudine Mayer
Journal:
Biochemical Journal
Biochem J (2013) 455 (3): 285–294.
Published: 10 October 2013
...Aurélie Bouige; Amélie Darmon; Jérémie Piton; Mélanie Roue; Stéphanie Petrella; Estelle Capton; Patrick Forterre; Alexandra Aubry; Claudine Mayer In contrast with most bacteria which possess two type II topoisomerases (topoisomerase IV and DNA gyrase), Mycobacterium tuberculosis possesses only one...
Includes: Supplementary data
Articles
Crystal structure of hexanoyl-CoA bound to β-ketoacyl reductase FabG4 of Mycobacterium tuberculosis
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Journal:
Biochemical Journal
Biochem J (2013) 450 (1): 127–139.
Published: 24 January 2013
...-weight FabG) form a phylogenetically separate group of FabG enzymes. FabG4, an HMwFabG from Mycobacterium tuberculosis , contains two distinct domains, an N-terminal ‘flavodoxintype’ domain and a C-terminal oxoreductase domain. The catalytically active C-terminal domain utilizes NADH to reduce β-oxoacyl...
Includes: Supplementary data
Articles
Regulation of the intersubunit ammonia tunnel in Mycobacterium tuberculosis glutamine-dependent NAD + synthetase
Available to Purchase
Journal:
Biochemical Journal
Biochem J (2012) 443 (2): 417–426.
Published: 27 March 2012
...Watchalee Chuenchor; Tzanko I. Doukov; Melissa Resto; Andrew Chang; Barbara Gerratana Glutamine-dependent NAD + synthetase is an essential enzyme and a validated drug target in Mycobacterium tuberculosis (mtuNadE). It catalyses the ATP-dependent formation of NAD + from NaAD + (nicotinic acid...
Includes: Supplementary data
Articles
Structural investigation of inhibitor designs targeting 3-dehydroquinate dehydratase from the shikimate pathway of Mycobacterium tuberculosis
Available to PurchaseMarcio V. B. Dias, William C. Snee, Karen M. Bromfield, Richard J. Payne, Satheesh K. Palaninathan, Alessio Ciulli, Nigel I. Howard, Chris Abell, James C. Sacchettini, Tom L. Blundell
Journal:
Biochemical Journal
Biochem J (2011) 436 (3): 729–739.
Published: 27 May 2011
...Marcio V. B. Dias; William C. Snee; Karen M. Bromfield; Richard J. Payne; Satheesh K. Palaninathan; Alessio Ciulli; Nigel I. Howard; Chris Abell; James C. Sacchettini; Tom L. Blundell The shikimate pathway is essential in Mycobacterium tuberculosis and its absence from humans makes the enzymes...
Includes: Supplementary data
Articles
Mycobacterium tuberculosis PtkA is a novel protein tyrosine kinase whose substrate is PtpA
Available to Purchase
Journal:
Biochemical Journal
Biochem J (2009) 420 (2): 155–162.
Published: 13 May 2009
...Horacio Bach; Dennis Wong; Yossef Av-Gay In Mycobacterium tuberculosis , signal transduction is mediated by 11 serine/threonine kinases, but no tyrosine kinases have been identified thus far. The protein encoded by the ORF (open reading frame) Rv2232 has been annotated as a member of the HAD...
Includes: Supplementary data
Articles
Temperature stability of proteins essential for the intracellular survival of Mycobacterium tuberculosis
Available to PurchaseNathan A. Lack, Akane Kawamura, Elizabeth Fullam, Nicola Laurieri, Stacey Beard, Angela J. Russell, Dimitrios Evangelopoulos, Isaac Westwood, Edith Sim
Journal:
Biochemical Journal
Biochem J (2009) 418 (2): 369–378.
Published: 11 February 2009
...Nathan A. Lack; Akane Kawamura; Elizabeth Fullam; Nicola Laurieri; Stacey Beard; Angela J. Russell; Dimitrios Evangelopoulos; Isaac Westwood; Edith Sim In Mycobacterium tuberculosis , the genes hsaD (2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoic acid hydrolase) and nat (arylamine N-acetyltransferase...
Includes: Supplementary data
Articles
Muna Sabri, Adrian J. Dunford, Kirsty J. McLean, Rajasekhar Neeli, Nigel S. Scrutton, David Leys, Andrew W. Munro
Journal:
Biochemical Journal
Biochem J (2009) 417 (1): 103–114.
Published: 12 December 2008
...Muna Sabri; Adrian J. Dunford; Kirsty J. McLean; Rajasekhar Neeli; Nigel S. Scrutton; David Leys; Andrew W. Munro Mycobacterium tuberculosis FprA (flavoprotein reductase A) is an NAD(P)H- and FAD-binding reductase that is structurally/evolutionarily related to adrenodoxin reductase. Structural...
Includes: Supplementary data
Articles
Trp 359 regulates flavin thermodynamics and coenzyme selectivity in Mycobacterium tuberculosis FprA
Available to PurchaseRajasekhar Neeli, Muna Sabri, Kirsty J. McLean, Adrian J. Dunford, Nigel S. Scrutton, David Leys, Andrew W. Munro
Journal:
Biochemical Journal
Biochem J (2008) 411 (3): 563–570.
Published: 14 April 2008
...Rajasekhar Neeli; Muna Sabri; Kirsty J. McLean; Adrian J. Dunford; Nigel S. Scrutton; David Leys; Andrew W. Munro Mtb ( Mycobacterium tuberculosis ) FprA (flavoprotein reductase A) is an NAD(P)H-dependent FAD-binding reductase that is structurally related to mammalian adrenodoxin reductase...
Includes: Supplementary data
Articles
Crystal structure and kinetic study of dihydrodipicolinate synthase from Mycobacterium tuberculosis
Available to PurchaseGeorgia Kefala, Genevieve L. Evans, Michael D. W. Griffin, Sean R. A. Devenish, F. Grant Pearce, Matthew A. Perugini, Juliet A. Gerrard, Manfred S. Weiss, Renwick C. J. Dobson
Journal:
Biochemical Journal
Biochem J (2008) 411 (2): 351–360.
Published: 27 March 2008
... Mycobacterium tuberculosis ( Mtb -DHDPS) was determined and refined at 2.28 Å (1 Å=0.1 nm) resolution. The asymmetric unit of the crystal contains two tetramers, each of which we propose to be the functional enzyme unit. This is supported by analytical ultracentrifugation studies, which show the enzyme...
Includes: Supplementary data
Articles
Quaternary structure and biochemical properties of mycobacterial RNase E/G
Available to PurchaseMirijam-Elisabeth Zeller, Agnes Csanadi, Andras Miczak, Thierry Rose, Thierry Bizebard, Vladimir R. Kaberdin
Journal:
Biochemical Journal
Biochem J (2007) 403 (1): 207–215.
Published: 13 March 2007
.... To learn more about specific properties of RNase E/G homologues from pathogenic Gram-positive bacteria, a polypeptide comprising the catalytic domain of Mycobacterium tuberculosis RNase E/G (MycRne) was purified and characterized in vitro . In the present study, we show that affinity-purified MycRne has...
Articles
Characterization of phylogenetically distant members of the adenylate cyclase family from mycobacteria: Rv1647 from Mycobacterium tuberculosis and its orthologue ML1399 from M. leprae
Available to Purchase
Journal:
Biochemical Journal
Biochem J (2005) 387 (2): 541–551.
Published: 05 April 2005
...Avinash R. SHENOY; Nandini P. SREENATH; Mohana MAHALINGAM; Sandhya S. VISWESWARIAH Analysis of the genome sequence of Mycobacterium tuberculosis H37Rv has identified 16 genes that are similar to the mammalian adenylate and guanylate cyclases. Rv1647 was predicted to be an active adenylate cyclase...
Articles
Mycobacterium tuberculosis DnaA initiator protein: purification and DNA-binding requirements
Available to PurchaseAnna ZAWILAK, Agnieszka KOIS, Grażyna KONOPA, Aleksandra SMULCZYK-KRAWCZYSZYN, Jolanta ZAKRZEWSKA-CZERWIŃSKA
Journal:
Biochemical Journal
Biochem J (2004) 382 (1): 247–252.
Published: 10 August 2004
...Anna ZAWILAK; Agnieszka KOIS; Grażyna KONOPA; Aleksandra SMULCZYK-KRAWCZYSZYN; Jolanta ZAKRZEWSKA-CZERWIŃSKA The Mycobacterium tuberculosis oriC (the origin of chromosomal replication) region contains 13 non-perfect DnaA boxes. The M. tuberculosis initiator protein, DnaA, was overexpressed...