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4am8

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'''Unreleased structure'''
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{{STRUCTURE_4am8| PDB=4am8 | SCENE= }}
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===Crystal structure of the R54G mutant of putrescine transcarbamylase from Enterococcus faecalis bound to a curing guanidinium ion===
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The entry 4am8 is ON HOLD until Paper Publication
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==Function==
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[[http://www.uniprot.org/uniprot/PTC_ENTFA PTC_ENTFA]] Catalyzes the phosphorolysis of N-carbamoylputrescine to form carbamoyl phosphate and putrescine. Is involved in the degradation pathway of the polyamine agmatine. Also has weak activity with ornithine and cadaverine.<ref>PMID:4621632</ref>
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Authors: Polo, L.M., Rubio, V.
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==About this Structure==
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[[4am8]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Enterococcus_faecalis Enterococcus faecalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4AM8 OCA].
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Description: Crystal structure of the R54G mutant of putrescine transcarbamylase from Enterococcus faecalis bound to a curing guanidinium ion
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==Reference==
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<references group="xtra"/><references/>
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[[Category: Enterococcus faecalis]]
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[[Category: Putrescine carbamoyltransferase]]
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[[Category: Polo, L M.]]
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[[Category: Rubio, V.]]
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[[Category: Agmatine deiminase route]]
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[[Category: Arginine deiminase]]
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[[Category: Ornithine carbamoyltransferase]]
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[[Category: Palo]]
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[[Category: Phosphonoacetylornithine]]
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[[Category: Transferase]]

Revision as of 08:54, 27 March 2013

Template:STRUCTURE 4am8

Contents

Crystal structure of the R54G mutant of putrescine transcarbamylase from Enterococcus faecalis bound to a curing guanidinium ion

Function

[PTC_ENTFA] Catalyzes the phosphorolysis of N-carbamoylputrescine to form carbamoyl phosphate and putrescine. Is involved in the degradation pathway of the polyamine agmatine. Also has weak activity with ornithine and cadaverine.[1]

About this Structure

4am8 is a 6 chain structure with sequence from Enterococcus faecalis. Full crystallographic information is available from OCA.

Reference

  1. ↑ Roon RJ, Barker HA. Fermentation of agmatine in Streptococcus faecalis: occurrence of putrescine transcarbamoylase. J Bacteriol. 1972 Jan;109(1):44-50. PMID:4621632

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