Manganese transport and its regulation in bacteria

M. Bhattacharyya-Pakrasi; H. B. Pakrasi; T. Ogawa; R. Aurora

doi:10.1042/BST0300768

Manganese transport and its regulation in bacteria

M. Bhattacharyya-Pakrasi, H. B. Pakrasi, T. Ogawa, R. Aurora

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6 Scopus citations

Abstract

Regulation of manganese acquisition by bacteria occurs by both biochemical regulation of the activity of the transporters and transcriptional regulation of gene expression. Structural analysis suggests that calcium ions may regulate the function of an Mn ATP-binding cassette (ABC)-permease in Synechocystis 6803, a cyanobacterium, as well as in a number of other bacteria. The expression of genes encoding the manganese transporter in Synechocystis 6803 is regulated by a two-component signal-transduction mechanism that has not been previously observed for manganese and zinc transport in bacteria.

Original language	English
Pages (from-to)	768-770
Number of pages	3
Journal	Biochemical Society transactions
Volume	30
Issue number	4
DOIs	https://doi.org/10.1042/BST0300768
State	Published - Aug 2002

Keywords

ATP-binding cassette-permease
MntC
Synechocystis 6803

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10.1042/BST0300768

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abstract = "Regulation of manganese acquisition by bacteria occurs by both biochemical regulation of the activity of the transporters and transcriptional regulation of gene expression. Structural analysis suggests that calcium ions may regulate the function of an Mn ATP-binding cassette (ABC)-permease in Synechocystis 6803, a cyanobacterium, as well as in a number of other bacteria. The expression of genes encoding the manganese transporter in Synechocystis 6803 is regulated by a two-component signal-transduction mechanism that has not been previously observed for manganese and zinc transport in bacteria.",

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author = "M. Bhattacharyya-Pakrasi and Pakrasi, {H. B.} and T. Ogawa and R. Aurora",

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AU - Bhattacharyya-Pakrasi, M.

AU - Pakrasi, H. B.

AU - Ogawa, T.

AU - Aurora, R.

PY - 2002/8

Y1 - 2002/8

N2 - Regulation of manganese acquisition by bacteria occurs by both biochemical regulation of the activity of the transporters and transcriptional regulation of gene expression. Structural analysis suggests that calcium ions may regulate the function of an Mn ATP-binding cassette (ABC)-permease in Synechocystis 6803, a cyanobacterium, as well as in a number of other bacteria. The expression of genes encoding the manganese transporter in Synechocystis 6803 is regulated by a two-component signal-transduction mechanism that has not been previously observed for manganese and zinc transport in bacteria.

AB - Regulation of manganese acquisition by bacteria occurs by both biochemical regulation of the activity of the transporters and transcriptional regulation of gene expression. Structural analysis suggests that calcium ions may regulate the function of an Mn ATP-binding cassette (ABC)-permease in Synechocystis 6803, a cyanobacterium, as well as in a number of other bacteria. The expression of genes encoding the manganese transporter in Synechocystis 6803 is regulated by a two-component signal-transduction mechanism that has not been previously observed for manganese and zinc transport in bacteria.

KW - ATP-binding cassette-permease

KW - MntC

KW - Synechocystis 6803

UR - http://www.scopus.com/inward/record.url?scp=0036670805&partnerID=8YFLogxK

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M3 - Article

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SN - 0300-5127

VL - 30

SP - 768

EP - 770

JO - Biochemical Society transactions

JF - Biochemical Society transactions

IS - 4

ER -

Manganese transport and its regulation in bacteria

Abstract

Keywords

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