4ley
From Proteopedia
(Difference between revisions)
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- | + | {{STRUCTURE_4ley| PDB=4ley | SCENE= }} | |
+ | ===Structure of mouse cGAS bound to 18 bp DNA=== | ||
- | + | ==Function== | |
+ | [[http://www.uniprot.org/uniprot/CGAS_MOUSE CGAS_MOUSE]] Nucleotidyltransferase that catalyzes formation of cyclic GMP-AMP (cGAMP) from ATP and GTP and exhibits antiviral activity. Has antiviral activity by acting as a key cytosolic DNA sensor, the presence of DNA in the cytoplasm being a danger signal that triggers the immune responses. Binds cytosolic DNA directly, leading to activation and synthesis of cGAMP, a second messenger that binds to and activates TMEM173/STING, thereby triggering type-I interferon production. | ||
- | + | ==About this Structure== | |
- | + | [[4ley]] is a 12 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4LEY OCA]. | |
- | + | [[Category: Li, P.]] | |
+ | [[Category: Dna sensor]] | ||
+ | [[Category: Ntase]] | ||
+ | [[Category: Transferase-dna complex]] |
Revision as of 10:27, 25 December 2013
Structure of mouse cGAS bound to 18 bp DNA
Function
[CGAS_MOUSE] Nucleotidyltransferase that catalyzes formation of cyclic GMP-AMP (cGAMP) from ATP and GTP and exhibits antiviral activity. Has antiviral activity by acting as a key cytosolic DNA sensor, the presence of DNA in the cytoplasm being a danger signal that triggers the immune responses. Binds cytosolic DNA directly, leading to activation and synthesis of cGAMP, a second messenger that binds to and activates TMEM173/STING, thereby triggering type-I interferon production.
About this Structure
4ley is a 12 chain structure. Full crystallographic information is available from OCA.