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2024

Journal Article

Structure, dynamics and evolution of the Candida albicans multi-drug resistance ABC transporter CDR1

Shin, Jeeeun, Jin, Ruitao, Gall, Barnabas, Jobichen, Chacko, Jackson, Colin, Rug, Melanie, Corry, Ben and Brock, Joseph (2024). Structure, dynamics and evolution of the Candida albicans multi-drug resistance ABC transporter CDR1. doi: 10.1101/2024.10.28.620768

Structure, dynamics and evolution of the Candida albicans multi-drug resistance ABC transporter CDR1

2024

Journal Article

Structural transitions in kinesin minus-end directed microtubule motility

Shibata, Satoki, Wang, Matthew Y., Imasaki, Tsuyoshi, Shigematsu, Hideki, Wei, Yuanyuan, Jobichen, Chacko, Hagio, Hajime, Sivaraman, J., Endow, Sharyn A. and Nitta, Ryo (2024). Structural transitions in kinesin minus-end directed microtubule motility.

Structural transitions in kinesin minus-end directed microtubule motility

2024

Journal Article

Sensing for survival: specialised regulatory mechanisms of Type III secretion systems in Gram-negative pathogens

Manisha, Yadav, Srinivasan, Mahalashmi, Jobichen, Chacko, Rosenshine, Ilan and Sivaraman, J. (2024). Sensing for survival: specialised regulatory mechanisms of Type III secretion systems in Gram-negative pathogens. Biological Reviews, 99 (3), 837-863. doi: 10.1111/brv.13047

Sensing for survival: specialised regulatory mechanisms of Type III secretion systems in Gram-negative pathogens

2023

Journal Article

Bacterioferritin nanocage structures uncover the biomineralization process in ferritins

Jobichen, Chacko, Chong, Tan Ying, Rattinam, Rajesh, Basak, Sandip, Srinivasan, Mahalashmi, Choong, Yeu Khai, Pandey, Kannu Priya, Tran Bich Ngoc,, Shi, Jian, Angayarkanni, Jayaraman and Sivaraman, J. (2023). Bacterioferritin nanocage structures uncover the biomineralization process in ferritins. PNAS Nexus, 2 (7) pgad235, pgad235. doi: 10.1093/pnasnexus/pgad235

Bacterioferritin nanocage structures uncover the biomineralization process in ferritins

2023

Journal Article

Structural understanding of fungal terpene synthases for the formation of linear or cyclic terpene products

Rehka, T., Sharma, Deepti, Lin, Fu, Choong, Yeu Khai, Lim, Chinchin, Jobichen, Chacko and Zhang, Congqiang (2023). Structural understanding of fungal terpene synthases for the formation of linear or cyclic terpene products. ACS Catalysis, 13 (7), 4949-4959. doi: 10.1021/acscatal.2c05598

Structural understanding of fungal terpene synthases for the formation of linear or cyclic terpene products

2023

Journal Article

Structures of apo Cas12a and its complex with crRNA and DNA reveal the dynamics of ternary complex formation and target DNA cleavage

Li, Jianwei, Jobichen, Chacko, Machida, Satoru, Meng, Sun, Read, Randy J., Chen, Hongying, Jian, Shi, Yuan, Yuren Adam and Sivaraman, J. (2023). Structures of apo Cas12a and its complex with crRNA and DNA reveal the dynamics of ternary complex formation and target DNA cleavage. Plos Biology, 21 (3) e3002023, e3002023. doi: 10.1371/journal.pbio.3002023

Structures of apo Cas12a and its complex with crRNA and DNA reveal the dynamics of ternary complex formation and target DNA cleavage

2022

Journal Article

A novel allosteric site employs a conserved inhibition mechanism in human kidney-type glutaminase

Shankar, Srihari, Ramachandran, Sarath, Tulsian, Nikhil, Radhakrishnan, Sridhar, Jobichen, Chacko and Sivaraman, J. (2022). A novel allosteric site employs a conserved inhibition mechanism in human kidney-type glutaminase. The FEBS Journal, 290 (9), 2437-2448. doi: 10.1111/febs.16658

A novel allosteric site employs a conserved inhibition mechanism in human kidney-type glutaminase

2022

Book Chapter

Proteases as therapeutic targets: a structural biology perspective

Choong, Yeu Khai, Srinivasan, Mahalashmi and Jobichen, Chacko (2022). Proteases as therapeutic targets: a structural biology perspective. Therapeutic protein targets for drug discovery and clinical evaluation: bio-crystallography and drug design. (pp. 103-121) edited by Velmurugan, D, Bhattacharjee, Atanu and Gayath, D. Singapore: World Scientific Publishing Co.. doi: 10.1142/9789811254796_0005

Proteases as therapeutic targets: a structural biology perspective

2022

Journal Article

Structural and functional insights into fungal glutaminase using a computational approach

Amobonye, Ayodeji, Singh, Samayaditya, Mukherjee, Koel, Jobichen, Chacko, Qureshi, Insaf Ahmed and Pillai, Santhosh (2022). Structural and functional insights into fungal glutaminase using a computational approach. Process Biochemistry, 117, 76-89. doi: 10.1016/j.procbio.2022.03.019

Structural and functional insights into fungal glutaminase using a computational approach

2022

Journal Article

Bacterial antagonism of Chromobacterium haemolyticum and characterization of its putative type VI secretion system

Zwe, Ye Htut, Yadav, Manisha, Ten, Michelle Mei Zhen, Srinivasan, Mahalashmi, Jobichen, Chacko, Sivaraman, J. and Li, Dan (2022). Bacterial antagonism of Chromobacterium haemolyticum and characterization of its putative type VI secretion system. Research in Microbiology, 173 (3) 103918, 103918. doi: 10.1016/j.resmic.2021.103918

Bacterial antagonism of Chromobacterium haemolyticum and characterization of its putative type VI secretion system

2021

Journal Article

Structure of Aedes aegypti carboxypeptidase B1-inhibitor complex uncover the disparity between mosquito and non-mosquito insect carboxypeptidase inhibition mechanism

Gavor, Edem, Choong, Yeu Khai, Jobichen, Chacko, Mok, Yu Keung, Kini, R. Manjunatha and Sivaraman, J. (2021). Structure of Aedes aegypti carboxypeptidase B1-inhibitor complex uncover the disparity between mosquito and non-mosquito insect carboxypeptidase inhibition mechanism. Protein Science, 30 (12), 2445-2456. doi: 10.1002/pro.4212

Structure of Aedes aegypti carboxypeptidase B1-inhibitor complex uncover the disparity between mosquito and non-mosquito insect carboxypeptidase inhibition mechanism

2021

Journal Article

Crystal structure of Aedes aegypti trypsin inhibitor in complex with μ-plasmin reveals role for scaffold stability in Kazal-type serine protease inhibitor

Walvekar, Varsha Ashok, Ramesh, Karthik, Jobichen, Chacko, Kannan, Muthu, Sivaraman, J., Kini, R. Manjunatha and Mok, Yu Keung (2021). Crystal structure of Aedes aegypti trypsin inhibitor in complex with μ-plasmin reveals role for scaffold stability in Kazal-type serine protease inhibitor. Protein Science, 31 (2), 470-484. doi: 10.1002/pro.4245

Crystal structure of Aedes aegypti trypsin inhibitor in complex with μ-plasmin reveals role for scaffold stability in Kazal-type serine protease inhibitor

2021

Journal Article

Structural and mechanistic insight into stem-loop RNA processing by yeast Pichia stipitis Dicer

Chan, JingRu, Qinqin, Fu, Jianwei, Li, Ying, Chen, Machida, Satoru, Wei, Chen, Yuan, Yuren Adam and Jobichen, Chacko (2021). Structural and mechanistic insight into stem-loop RNA processing by yeast Pichia stipitis Dicer. Protein Science, 30 (6), 1210-1220. doi: 10.1002/pro.4086

Structural and mechanistic insight into stem-loop RNA processing by yeast Pichia stipitis Dicer

2021

Journal Article

Structural basis for p50RhoGAP BCH domain-mediated regulation of Rho inactivation

Chichili, Vishnu Priyanka Reddy, Chew, Ti Weng, Shankar, Srihari, Er, Shi Yin, Chin, Cheen Fei, Jobichen, Chacko, Pan, Catherine Qiurong, Zhou, Yiting, Yeong, Foong May, Low, Boon Chuan and Sivaraman, J. (2021). Structural basis for p50RhoGAP BCH domain-mediated regulation of Rho inactivation. National Academy of Sciences. Proceedings, 118 (21) e2014242118, 1-12. doi: 10.1073/pnas.2014242118

Structural basis for p50RhoGAP BCH domain-mediated regulation of Rho inactivation

2021

Journal Article

The autocatalytic cleavage domain is not required for the activity of scpc, a virulence protease from streptococcus pyogenes: a structural insight

Jobichen, Chacko, Chong, Tan Ying, Ling, Tai Hui and Sivaraman, J. (2021). The autocatalytic cleavage domain is not required for the activity of scpc, a virulence protease from streptococcus pyogenes: a structural insight. Biochemistry, 60 (19), 1564-1568. doi: 10.1021/acs.biochem.1c00185

The autocatalytic cleavage domain is not required for the activity of scpc, a virulence protease from streptococcus pyogenes: a structural insight

2020

Journal Article

Unusual quaternary structure of a homodimeric synergistic-type toxin from mamba snake venom defines its molecular evolution

Aoki-Shioi, Narumi, Jobichen, Chacko, Sivaraman, J. and Kini, R. Manjunatha (2020). Unusual quaternary structure of a homodimeric synergistic-type toxin from mamba snake venom defines its molecular evolution. Biochemical Journal, 477 (20), 3951-3962. doi: 10.1042/BCJ20200529

Unusual quaternary structure of a homodimeric synergistic-type toxin from mamba snake venom defines its molecular evolution

2020

Journal Article

Structural basis for the inhibition mechanism of ecotin against neutrophil elastase by targeting the active site and secondary binding site

Jobichen, Chacko, Prabhakar, Mahalakshmi Tirumuru, Loh, Su Ning and Sivaraman, J. (2020). Structural basis for the inhibition mechanism of ecotin against neutrophil elastase by targeting the active site and secondary binding site. Biochemistry, 59 (30), 2788-2795. doi: 10.1021/acs.biochem.0c00493

Structural basis for the inhibition mechanism of ecotin against neutrophil elastase by targeting the active site and secondary binding site

2020

Journal Article

SYNCRIP, a new player in pri-let-7a processing

Chen, Ying, Chan, Jingru, Chen, Wei, Li, Jianwei, Sun, Meng, Kannan, Gayathiri Sathyamoorthy, Mok, Yu-Keung, Yuan, Yuren Adam and Jobichen, Chacko (2020). SYNCRIP, a new player in pri-let-7a processing. RNA, 26 (3), 290-305. doi: 10.1261/rna.072959.119

SYNCRIP, a new player in pri-let-7a processing

2020

Journal Article

AtFKBP53: a chimeric histone chaperone with functional nucleoplasmin and PPIase domains

Singh, Ajit Kumar, Datta, Aritreyee, Jobichen, Chacko, Luan, Sheng and Vasudevan, Dileep (2020). AtFKBP53: a chimeric histone chaperone with functional nucleoplasmin and PPIase domains. Nucleic Acids Research, 48 (3), 1531-1550. doi: 10.1093/nar/gkz1153

AtFKBP53: a chimeric histone chaperone with functional nucleoplasmin and PPIase domains

2020

Journal Article

Fulditoxin, representing a new class of dimeric snake toxins, defines novel pharmacology at nicotinic ACh receptors

Foo, Chun Shin, Jobichen, Chacko, Hassan-Puttaswamy, Varuna, Dekan, Zoltan, Tae, Han-Shen, Bertrand, Daniel, Adams, David J., Alewood, Paul F., Sivaraman, J., Nirthanan, Selvanayagam and Kini, R. Manjunatha (2020). Fulditoxin, representing a new class of dimeric snake toxins, defines novel pharmacology at nicotinic ACh receptors. British Journal of Pharmacology, 177 (8), 1822-1840. doi: 10.1111/bph.14954

Fulditoxin, representing a new class of dimeric snake toxins, defines novel pharmacology at nicotinic ACh receptors