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Maiti BK, Moura I, Moura JJG. Molybdenum-Copper Antagonism In Metalloenzymes And Anti-Copper Therapy. Chembiochem 2024; 25:e202300679. [PMID: 38205937 DOI: 10.1002/cbic.202300679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/23/2023] [Accepted: 01/11/2024] [Indexed: 01/12/2024]
Abstract
The connection between 3d (Cu) and 4d (Mo) via the "Mo-S-Cu" unit is called Mo-Cu antagonism. Biology offers case studies of such interactions in metalloproteins such as Mo/Cu-CO Dehydrogenases (Mo/Cu-CODH), and Mo/Cu Orange Protein (Mo/Cu-ORP). The CODH significantly maintains the CO level in the atmosphere below the toxic level by converting it to non-toxic CO2 for respiring organisms. Several models were synthesized to understand the structure-function relationship of these native enzymes. However, this interaction was first observed in ruminants, and they convert molybdate (MoO4 2- ) into tetrathiomolybdate (MoS4 2- ; TTM), reacting with cellular Cu to yield biological unavailable Mo/S/Cu cluster, then developing Cu-deficiency diseases. These findings inspire the use of TTM as a Cu-sequester drug, especially for treating Cu-dependent human diseases such as Wilson diseases (WD) and cancer. It is well known that a balanced Cu homeostasis is essential for a wide range of biological processes, but negative consequence leads to cell toxicity. Therefore, this review aims to connect the Mo-Cu antagonism in metalloproteins and anti-copper therapy.
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Affiliation(s)
- Biplab K Maiti
- Department of Chemistry, School of sciences, Cluster University of Jammu, Canal Road, Jammu, 180001, India
| | - Isabel Moura
- LAQV, REQUIMTE, Department of Chemistry, NOVA School of Science and Technology (FCT NOVA), Universidade NOVA de Lisboa, Campus, de Caparica, Portugal
| | - José J G Moura
- LAQV, REQUIMTE, Department of Chemistry, NOVA School of Science and Technology (FCT NOVA), Universidade NOVA de Lisboa, Campus, de Caparica, Portugal
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Maiti BK, Maia LB, Pal K, Pakhira B, Avilés T, Moura I, Pauleta SR, Nuñez JL, Rizzi AC, Brondino CD, Sarkar S, Moura JJG. One Electron Reduced Square Planar Bis(benzene-1,2-dithiolato) Copper Dianionic Complex and Redox Switch by O2/HO–. Inorg Chem 2014; 53:12799-808. [DOI: 10.1021/ic501742j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Biplab K. Maiti
- UCIBIO@REQUIMTE,
Departamento de Química, FCT, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - Luisa B. Maia
- UCIBIO@REQUIMTE,
Departamento de Química, FCT, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - Kuntal Pal
- School of Chemistry, The University of Manchester, Manchester, M13 9PL, U.K
| | - Bholanath Pakhira
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Botanic Garden, Howrah 711103, West Bengal, India
| | - Teresa Avilés
- UCIBIO@REQUIMTE,
Departamento de Química, FCT, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - Isabel Moura
- UCIBIO@REQUIMTE,
Departamento de Química, FCT, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - Sofia R. Pauleta
- UCIBIO@REQUIMTE,
Departamento de Química, FCT, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - José L. Nuñez
- Departamento de Física, Facultad de Bioquímica
y Ciencias Biológicas, Universidad Nacional del Litoral, Ciudad Universitaria, Paraje El Pozo, S3000ZAA Santa Fe, Argentina
| | - Alberto C. Rizzi
- Departamento de Física, Facultad de Bioquímica
y Ciencias Biológicas, Universidad Nacional del Litoral, Ciudad Universitaria, Paraje El Pozo, S3000ZAA Santa Fe, Argentina
| | - Carlos D. Brondino
- Departamento de Física, Facultad de Bioquímica
y Ciencias Biológicas, Universidad Nacional del Litoral, Ciudad Universitaria, Paraje El Pozo, S3000ZAA Santa Fe, Argentina
| | - Sabyasachi Sarkar
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Botanic Garden, Howrah 711103, West Bengal, India
| | - José J. G. Moura
- UCIBIO@REQUIMTE,
Departamento de Química, FCT, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
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