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Yelamanchi SD, Tyagi A, Mohanty V, Dutta P, Korbonits M, Chavan S, Advani J, Madugundu AK, Dey G, Datta KK, Rajyalakshmi M, Sahasrabuddhe NA, Chaturvedi A, Kumar A, Das AA, Ghosh D, Jogdand GM, Nair HH, Saini K, Panchal M, Sarvaiya MA, Mohanraj SS, Sengupta N, Saxena P, Subramani PA, Kumar P, Akkali R, Reshma SV, Santhosh RS, Rastogi S, Kumar S, Ghosh SK, Irlapati VK, Srinivasan A, Radotra BD, Mathur PP, Wong GW, Satishchandra P, Chatterjee A, Gowda H, Bhansali A, Pandey A, Shankar SK, Mahadevan A, Prasad TSK. Proteomic Analysis of the Human Anterior Pituitary Gland. OMICS 2019; 22:759-769. [PMID: 30571610 DOI: 10.1089/omi.2018.0160] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The pituitary function is regulated by a complex system involving the hypothalamus and biological networks within the pituitary. Although the hormones secreted from the pituitary have been well studied, comprehensive analyses of the pituitary proteome are limited. Pituitary proteomics is a field of postgenomic research that is crucial to understand human health and pituitary diseases. In this context, we report here a systematic proteomic profiling of human anterior pituitary gland (adenohypophysis) using high-resolution Fourier transform mass spectrometry. A total of 2164 proteins were identified in this study, of which 105 proteins were identified for the first time compared with high-throughput proteomic-based studies from human pituitary glands. In addition, we identified 480 proteins with secretory potential and 187 N-terminally acetylated proteins. These are the first region-specific data that could serve as a vital resource for further investigations on the physiological role of the human anterior pituitary glands and the proteins secreted by them. We anticipate that the identification of previously unknown proteins in the present study will accelerate biomedical research to decipher their role in functioning of the human anterior pituitary gland and associated human diseases.
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Affiliation(s)
| | - Ankur Tyagi
- 2 Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, India
| | - Varshasnata Mohanty
- 2 Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, India
| | - Pinaki Dutta
- 3 Department of Endocrinology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Márta Korbonits
- 4 Department of Endocrinology, Barts and the London School of Medicine, Queen Mary University of London, London, United Kingdom
| | - Sandip Chavan
- 1 Institute of Bioinformatics, International Technology Park, Bangalore, India
| | - Jayshree Advani
- 1 Institute of Bioinformatics, International Technology Park, Bangalore, India.,5 Manipal Academy of Higher Education, Manipal, India
| | - Anil K Madugundu
- 1 Institute of Bioinformatics, International Technology Park, Bangalore, India.,5 Manipal Academy of Higher Education, Manipal, India.,6 Center for Molecular Medicine, National Institute of Mental Health & Neurosciences, Bangalore, India.,7 Department of Laboratory Medicine and Pathology and Center for Individualized Medicine, Mayo Clinic, Rochester, Minnesota
| | - Gourav Dey
- 1 Institute of Bioinformatics, International Technology Park, Bangalore, India.,5 Manipal Academy of Higher Education, Manipal, India
| | - Keshava K Datta
- 1 Institute of Bioinformatics, International Technology Park, Bangalore, India
| | - M Rajyalakshmi
- 8 Department of Biotechnology, BMS College of Engineering, Bangalore, India
| | | | - Abhishek Chaturvedi
- 9 Department of Biochemistry, Melaka Manipal Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Amit Kumar
- 10 Institute of Life Sciences, Nalco Square, Bhubaneswar, India
| | - Apabrita Ayan Das
- 11 Cell Biology and Physiology Division, Indian Institute of Chemical Biology, Kolkata, India
| | - Dhiman Ghosh
- 12 Protein Engineering and Neurobiology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology, Bombay, India
| | | | - Haritha H Nair
- 13 Division of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, India
| | - Keshav Saini
- 14 Faculty of Life Sciences and Biotechnology, South Asian University, New Delhi, India
| | - Manoj Panchal
- 15 Department of Life Science, Central University of South Bihar, Gaya, India
| | | | - Soundappan S Mohanraj
- 17 Department of Plant Sciences, School of Life Sciences, University of Hyderabad, Hyderabad, India
| | - Nabonita Sengupta
- 18 Neuroinflammation Laboratory, National Brain Research Centre, Manesar, India
| | - Priti Saxena
- 14 Faculty of Life Sciences and Biotechnology, South Asian University, New Delhi, India
| | | | - Pradeep Kumar
- 20 Department of Biotechnology, VBS Purvanchal University, Jaunpur, India
| | - Rakhil Akkali
- 21 Department of Biotechnology, Indian Institute of Technology, Madras, India
| | | | | | - Sangita Rastogi
- 24 Microbiology Laboratory, National Institute of Pathology, New Delhi, India
| | - Sudarshan Kumar
- 25 Proteomics and Structural Biology Laboratory, Animal Biotechnology Center, National Dairy Research Institute, Karnal, India
| | - Susanta Kumar Ghosh
- 19 Department of Molecular Parasitology, National Institute of Malaria Research, Bangalore, India
| | | | - Anand Srinivasan
- 27 Department of Pharmacology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Bishan Das Radotra
- 28 Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Premendu P Mathur
- 29 Department of Biochemistry and Molecular Biology, School of Life Sciences, Pondicherry University, Pondicherry, India
| | - G William Wong
- 30 Department of Physiology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Aditi Chatterjee
- 1 Institute of Bioinformatics, International Technology Park, Bangalore, India
| | - Harsha Gowda
- 1 Institute of Bioinformatics, International Technology Park, Bangalore, India
| | - Anil Bhansali
- 3 Department of Endocrinology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Akhilesh Pandey
- 1 Institute of Bioinformatics, International Technology Park, Bangalore, India.,5 Manipal Academy of Higher Education, Manipal, India.,6 Center for Molecular Medicine, National Institute of Mental Health & Neurosciences, Bangalore, India.,7 Department of Laboratory Medicine and Pathology and Center for Individualized Medicine, Mayo Clinic, Rochester, Minnesota.,32 McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland.,33 Department of Biological Chemistry, Johns Hopkins University School of Medicine, Baltimore, Maryland.,34 Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,35 Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Susarla K Shankar
- 36 Department of Neuropathology, National Institute of Mental Health and Neuro Sciences, Bangalore, India.,37 Human Brain Tissue Repository, National Institute of Mental Health and Neuro Sciences, Neurobiology Research Centre, Bangalore, India
| | - Anita Mahadevan
- 36 Department of Neuropathology, National Institute of Mental Health and Neuro Sciences, Bangalore, India.,37 Human Brain Tissue Repository, National Institute of Mental Health and Neuro Sciences, Neurobiology Research Centre, Bangalore, India
| | - T S Keshava Prasad
- 1 Institute of Bioinformatics, International Technology Park, Bangalore, India.,2 Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, India
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Suriyanarayanan B, Lakshmi PP, Santhosh RS, Dhevendaran K, Priya B, Krishna S. Streptomycin affinity depends on 13 amino acids forming a loop in homology modelled ribosomal S12 protein (rpsL gene) of Lysinibacillus sphaericus DSLS5 associated with marine sponge (Tedania anhelans). J Biomol Struct Dyn 2015. [PMID: 26198082 DOI: 10.1080/07391102.2015.1073633] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Streptomycin, an antibiotic used against microbial infections, inhibits the protein synthesis by binding to ribosomal protein S12, encoded by rpsL12 gene, and associated mutations cause streptomycin resistance. A streptomycin resistant, Lysinibacillus sphaericus DSLS5 (MIC >300 µg/mL for streptomycin), was isolated from a marine sponge (Tedania anhelans). The characterisation of rpsL12 gene showed a region having similarity to long terminal repeat sequences of murine lukemia virus which added 13 amino acids for loop formation in RpsL12; in addition, a K56R mutation which corresponds to K43R mutation present in streptomycin-resistant Escherichia coli is also present. The RpsL12 protein was modelled and compared with that of Lysinibacillus boronitolerans, Escherichia coli and Mycobacterium tuberculosis. The modelled proteins docked with streptomycin indicate compound had less affinity. The effect of loop on streptomycin resistance was analysed by constructing three different models of RpsL12 by, (i) removing both loop and mutation, (ii) removing the loop alone while retaining the mutation and (iii) without mutation having loop. The results showed that the presence of loop causes streptomycin resistance (decreases the affinity), and it further enhanced in the presence of mutation at 56th codon. Further study will help in understanding the evolution of streptomycin resistance in organisms.
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Affiliation(s)
| | | | - Ramachandran Sarojini Santhosh
- a School of Chemical and Biotechnology , SASTRA University , Thanjavur 613401 , Tamilnadu , India.,b Genetic Engineering Laboratory, Anusandhan Kendra, SASTRA Hub for Research and Innovation (SHRI) , SASTRA University , Thanjavur 613401 , Tamilnadu , India
| | - Kandasamy Dhevendaran
- a School of Chemical and Biotechnology , SASTRA University , Thanjavur 613401 , Tamilnadu , India
| | - Balakrishnan Priya
- a School of Chemical and Biotechnology , SASTRA University , Thanjavur 613401 , Tamilnadu , India
| | - Shivaani Krishna
- a School of Chemical and Biotechnology , SASTRA University , Thanjavur 613401 , Tamilnadu , India
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