4c3k: Difference between revisions
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==About this Structure== | ==About this Structure== | ||
[[4c3k]] is a 6 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C3K OCA]. | [[4c3k]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Pcc_6301 Pcc 6301]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C3K OCA]. | ||
==Reference== | ==Reference== | ||
<ref group="xtra">PMID:024519945</ref><references group="xtra"/><references/> | <ref group="xtra">PMID:024519945</ref><references group="xtra"/><references/> | ||
[[Category: Pcc 6301]] | |||
[[Category: Forchhammer, K.]] | [[Category: Forchhammer, K.]] | ||
[[Category: Zeth, K.]] | [[Category: Zeth, K.]] | ||
[[Category: Transcription]] | [[Category: Transcription]] | ||
Revision as of 10:55, 16 April 2014
Structure of mixed PII-ADP complexes from S. elongatusStructure of mixed PII-ADP complexes from S. elongatus
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
4c3k is a 6 chain structure with sequence from Pcc 6301. 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