3nmv: Difference between revisions
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{{STRUCTURE_3nmv| PDB=3nmv | SCENE= }} | {{STRUCTURE_3nmv| PDB=3nmv | SCENE= }} | ||
===Crystal structure of pyrabactin-bound abscisic acid receptor PYL2 mutant A93F in complex with type 2C protein phosphatase ABI2=== | ===Crystal structure of pyrabactin-bound abscisic acid receptor PYL2 mutant A93F in complex with type 2C protein phosphatase ABI2=== | ||
{{ABSTRACT_PUBMED_20729862}} | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/PYL2_ARATH PYL2_ARATH]] Receptor for abscisic acid (ABA) required for ABA-mediated responses such as stomatal closure and germination inhibition. Inhibits the activity of group-A protein phosphatases type 2C (PP2Cs) when activated by ABA.<ref>PMID:19898420</ref> <ref>PMID:19893533</ref> [[http://www.uniprot.org/uniprot/P2C77_ARATH P2C77_ARATH]] Repressor of the abscisic acid (ABA) signaling pathway that regulates numerous ABA responses, such as stomatal closure, osmotic water permeability of the plasma membrane (Pos), high light stress, response to glucose, seed germination and inhibition of vegetative growth. During the stomatal closure regulation, modulates the inward calcium-channel permeability as well as H(2)O(2) and oxidative burst in response to ABA and dehydration. Controls negatively fibrillin that is involved in mediating ABA-induced photoprotection. May be implicated in ABA content regulation. Involved in acquired thermotolerance of root growth and seedling survival. Required for the Erwinia amylovora harpin-induced (HrpN) drought tolerance. Involved in the hydrotropic response.<ref>PMID:9165752</ref> <ref>PMID:12232276</ref> <ref>PMID:8787023</ref> <ref>PMID:9108297</ref> <ref>PMID:9090884</ref> <ref>PMID:9276963</ref> <ref>PMID:10488243</ref> <ref>PMID:10950871</ref> <ref>PMID:10872217</ref> <ref>PMID:11701885</ref> <ref>PMID:11208021</ref> <ref>PMID:11707572</ref> <ref>PMID:12194854</ref> <ref>PMID:12447533</ref> <ref>PMID:12119381</ref> <ref>PMID:14596925</ref> <ref>PMID:12609042</ref> <ref>PMID:14576281</ref> <ref>PMID:15599761</ref> <ref>PMID:15923322</ref> <ref>PMID:16339784</ref> <ref>PMID:16571665</ref> <ref>PMID:18278579</ref> | |||
==About this Structure== | |||
[[3nmv]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NMV OCA]. | |||
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== | ==See Also== | ||
*[[Protein phosphatase|Protein phosphatase]] | |||
==Reference== | ==Reference== | ||
<ref group="xtra">PMID: | <ref group="xtra">PMID:020729862</ref><references group="xtra"/><references/> | ||
[[Category: Arabidopsis thaliana]] | [[Category: Arabidopsis thaliana]] | ||
[[Category: Phosphoprotein phosphatase]] | [[Category: Phosphoprotein phosphatase]] | ||
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[[Category: Pyrabactin]] | [[Category: Pyrabactin]] | ||
[[Category: Type 2c protein phosphatase]] | [[Category: Type 2c protein phosphatase]] | ||