3ms6: Difference between revisions

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[[Image:3ms6.png|left|200px]]
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{{STRUCTURE_3ms6|  PDB=3ms6  |  SCENE=  }}  
{{STRUCTURE_3ms6|  PDB=3ms6  |  SCENE=  }}  
===Crystal structure of Hepatitis B X-Interacting Protein (HBXIP)===
===Crystal structure of Hepatitis B X-Interacting Protein (HBXIP)===
{{ABSTRACT_PUBMED_21059355}}


==Function==
[[http://www.uniprot.org/uniprot/HBXIP_HUMAN HBXIP_HUMAN]] As part of the Ragulator complex it is involved in amino acid sensing and activation of mTORC1, a signaling complex promoting cell growth in response to growth factors, energy levels, and amino acids. Activated by amino acids through a mechanism involving the lysosomal V-ATPase, the Ragulator functions as a guanine nucleotide exchange factor activating the small GTPases Rag. Activated Ragulator and Rag GTPases function as a scaffold recruiting mTORC1 to lysosomes where it is in turn activated. When complexed to BIRC5, interferes with apoptosome assembly, preventing recruitment of pro-caspase-9 to oligomerized APAF1, thereby selectively suppressing apoptosis initiated via the mitochondrial/cytochrome c pathway. Down-regulates hepatitis B virus (HBV) replication.<ref>PMID:12773388</ref> <ref>PMID:22980980</ref> 


==About this Structure==
==About this Structure==
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==Reference==
==Reference==
<ref group="xtra">PMID:21059355</ref><references group="xtra"/>
<ref group="xtra">PMID:021059355</ref><references group="xtra"/><references/>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Garcia-Saez, I.]]
[[Category: Garcia-Saez, I.]]
[[Category: Skoufias, D.]]
[[Category: Skoufias, D.]]
[[Category: Alpha-beta protein]]
[[Category: Profilin-like fold]]
[[Category: Protein binding]]
[[Category: Roadblock/lc7 domain superfamily]]