Molecular and functional characterization of polynucleotide phosphorylase from the Antarctic eubacterium Pseudoalteromonas haloplanktis

Polyribonucleotide phosphorilase from the psychrophilic Antarctic eubacterium Pseudoalteromonas haloplanktis (PhPNPase) has been purified. This enzyme catalyzes both the RNA polymerisation and degradation reaction, showing the highest activity at temperatures below 40°C. PhPNPase is quite sensitive...

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Main Authors: G. EVANGELISTA, P. FALASCA, I. RUGGIERO, M. MASULLO, RAIMO, Gennaro
Other Authors: G., Evangelista, P., Falasca, I., Ruggiero, M., Masullo, Raimo, Gennaro
Format: Article in Journal/Newspaper
Language:English
Published: 2009
Subjects:
RNA metabolism
cold adapted enzyme
activity-stability relationship
Antarctic
The Antarctic
Antarc*
Online Access:http://hdl.handle.net/11695/3663
id ftunivmoliseiris:oai:iris.unimol.it:11695/3663
record_format openpolar
spelling ftunivmoliseiris:oai:iris.unimol.it:11695/3663 2024-04-14T08:03:05+00:00 Molecular and functional characterization of polynucleotide phosphorylase from the Antarctic eubacterium Pseudoalteromonas haloplanktis G. EVANGELISTA P. FALASCA I. RUGGIERO M. MASULLO RAIMO, Gennaro G., Evangelista P., Falasca I., Ruggiero M., Masullo Raimo, Gennaro 2009 http://hdl.handle.net/11695/3663 eng eng info:eu-repo/semantics/altIdentifier/wos/000271619900001 volume:16 firstpage:999 lastpage:1005 numberofpages:7 journal:PROTEIN AND PEPTIDE LETTERS http://hdl.handle.net/11695/3663 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-69549127735 RNA metabolism cold adapted enzyme activity-stability relationship info:eu-repo/semantics/article 2009 ftunivmoliseiris 2024-03-21T18:05:01Z Polyribonucleotide phosphorilase from the psychrophilic Antarctic eubacterium Pseudoalteromonas haloplanktis (PhPNPase) has been purified. This enzyme catalyzes both the RNA polymerisation and degradation reaction, showing the highest activity at temperatures below 40°C. PhPNPase is quite sensitive to heat treatment and it is endowed with remarkable halotolerance. Article in Journal/Newspaper Antarc* Antarctic Università degli Studi del Molise: IRIS Antarctic The Antarctic
institution Open Polar
collection Università degli Studi del Molise: IRIS
op_collection_id ftunivmoliseiris
language English
topic RNA metabolism
cold adapted enzyme
activity-stability relationship
spellingShingle RNA metabolism
cold adapted enzyme
activity-stability relationship
G. EVANGELISTA
P. FALASCA
I. RUGGIERO
M. MASULLO
RAIMO, Gennaro
Molecular and functional characterization of polynucleotide phosphorylase from the Antarctic eubacterium Pseudoalteromonas haloplanktis
topic_facet RNA metabolism
cold adapted enzyme
activity-stability relationship
description Polyribonucleotide phosphorilase from the psychrophilic Antarctic eubacterium Pseudoalteromonas haloplanktis (PhPNPase) has been purified. This enzyme catalyzes both the RNA polymerisation and degradation reaction, showing the highest activity at temperatures below 40°C. PhPNPase is quite sensitive to heat treatment and it is endowed with remarkable halotolerance.
author2 G., Evangelista
P., Falasca
I., Ruggiero
M., Masullo
Raimo, Gennaro
format Article in Journal/Newspaper
author G. EVANGELISTA
P. FALASCA
I. RUGGIERO
M. MASULLO
RAIMO, Gennaro
author_facet G. EVANGELISTA
P. FALASCA
I. RUGGIERO
M. MASULLO
RAIMO, Gennaro
author_sort G. EVANGELISTA
title Molecular and functional characterization of polynucleotide phosphorylase from the Antarctic eubacterium Pseudoalteromonas haloplanktis
title_short Molecular and functional characterization of polynucleotide phosphorylase from the Antarctic eubacterium Pseudoalteromonas haloplanktis
title_full Molecular and functional characterization of polynucleotide phosphorylase from the Antarctic eubacterium Pseudoalteromonas haloplanktis
title_fullStr Molecular and functional characterization of polynucleotide phosphorylase from the Antarctic eubacterium Pseudoalteromonas haloplanktis
title_full_unstemmed Molecular and functional characterization of polynucleotide phosphorylase from the Antarctic eubacterium Pseudoalteromonas haloplanktis
title_sort molecular and functional characterization of polynucleotide phosphorylase from the antarctic eubacterium pseudoalteromonas haloplanktis
publishDate 2009
url http://hdl.handle.net/11695/3663
geographic Antarctic
The Antarctic
geographic_facet Antarctic
The Antarctic
genre Antarc*
Antarctic
genre_facet Antarc*
Antarctic
op_relation info:eu-repo/semantics/altIdentifier/wos/000271619900001
volume:16
firstpage:999
lastpage:1005
numberofpages:7
journal:PROTEIN AND PEPTIDE LETTERS
http://hdl.handle.net/11695/3663
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-69549127735
_version_ 1796298260595343360

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