4c3l: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
{{STRUCTURE_4c3l| PDB=4c3l | SCENE= }} | {{STRUCTURE_4c3l| PDB=4c3l | SCENE= }} | ||
===Structure of wildtype PII from S. elongatus at high resolution=== | ===Structure of wildtype PII from S. elongatus at high resolution=== | ||
{{ABSTRACT_PUBMED_24519945}} | |||
==Function== | ==Function== | ||
| Line 7: | Line 8: | ||
==About this Structure== | ==About this Structure== | ||
[[4c3l]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C3L OCA]. | [[4c3l]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C3L OCA]. | ||
==Reference== | |||
<ref group="xtra">PMID:024519945</ref><references group="xtra"/><references/> | |||
[[Category: Forchhammer, K.]] | [[Category: Forchhammer, K.]] | ||
[[Category: Zeth, K.]] | [[Category: Zeth, K.]] | ||
[[Category: Transcription]] | [[Category: Transcription]] | ||
Revision as of 17:11, 19 February 2014
Structure of wildtype PII from S. elongatus at high resolutionStructure of wildtype PII from S. elongatus at high resolution
Template:ABSTRACT PUBMED 24519945
FunctionFunction
[GLNB_SYNE7] P-II indirectly controls the transcription of the GS gene (glnA). P-II prevents NR-II-catalyzed conversion of NR-I to NR-I-phosphate, the transcriptional activator of glnA. When P-II is phosphorylated, these events are reversed. In nitrogen-limiting conditions, when the ratio of Gln to 2-ketoglutarate decreases, P-II is phosphorylated which allows the deadenylation of glutamine synthetase (GS), thus activating the enzyme.
About this StructureAbout this Structure
4c3l is a 1 chain structure. Full crystallographic information is available from OCA.
ReferenceReference
- ↑ Zeth K, Fokina O, Forchhammer K. Structural Basis and Target-Specific Modulation of ADP Sensing by the Synechococcus elongatus PII Signaling Protein. J Biol Chem. 2014 Feb 11. PMID:24519945 doi:http://dx.doi.org/10.1074/jbc.M113.536557