View source for 5t17


==NMR structure of the E. coli protein NPr, residues 1-85==
<StructureSection load='5t17' size='340' side='right'caption='[[5t17]]' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[5t17]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_O157:H7 Escherichia coli O157:H7]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5T17 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5T17 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5t17 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5t17 OCA], [https://pdbe.org/5t17 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5t17 RCSB], [https://www.ebi.ac.uk/pdbsum/5t17 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5t17 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/PTSO_ECOLI PTSO_ECOLI] Component of the phosphoenolpyruvate-dependent nitrogen-metabolic phosphotransferase system (nitrogen-metabolic PTS), that seems to be involved in regulating nitrogen metabolism. The phosphoryl group from phosphoenolpyruvate (PEP) is transferred to the phosphoryl carrier protein NPr by enzyme I-Ntr. Phospho-NPr then transfers it to EIIA-Ntr. Could function in the transcriptional regulation of sigma-54 dependent operons in conjunction with the NPr (PtsO) and EIIA-Ntr (PtsN) proteins.

==See Also==
*[[Phosphocarrier protein HPr 3D structures|Phosphocarrier protein HPr 3D structures]]
__TOC__
</StructureSection>
[[Category: Escherichia coli O157:H7]]
[[Category: Large Structures]]
[[Category: Li X]]
[[Category: Peterkofsky A]]
[[Category: Wang G]]