4am8: Difference between revisions

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'''Unreleased structure'''
{{STRUCTURE_4am8|  PDB=4am8  |  SCENE=  }}
===Crystal structure of the R54G mutant of putrescine transcarbamylase from Enterococcus faecalis bound to a curing guanidinium ion===


The entry 4am8 is ON HOLD  until Paper Publication
==Function==
[[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>


Authors: Polo, L.M., Rubio, V.
==About this Structure==
[[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].  


Description: Crystal structure of the R54G mutant of putrescine transcarbamylase from Enterococcus faecalis bound to a curing guanidinium ion
==Reference==
<references group="xtra"/><references/>
[[Category: Enterococcus faecalis]]
[[Category: Putrescine carbamoyltransferase]]
[[Category: Polo, L M.]]
[[Category: Rubio, V.]]
[[Category: Agmatine deiminase route]]
[[Category: Arginine deiminase]]
[[Category: Ornithine carbamoyltransferase]]
[[Category: Palo]]
[[Category: Phosphonoacetylornithine]]
[[Category: Transferase]]

Revision as of 11:54, 27 March 2013

Template:STRUCTURE 4am8

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

FunctionFunction

[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 StructureAbout this Structure

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

ReferenceReference

  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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