2lm5: Difference between revisions
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{{STRUCTURE_2lm5| PDB=2lm5 | SCENE= }} | {{STRUCTURE_2lm5| PDB=2lm5 | SCENE= }} | ||
===Solution structure of Ca2+-CIB1 in complex with the cytoplasmic domain of the integrin aIIb subunit=== | ===Solution structure of Ca2+-CIB1 in complex with the cytoplasmic domain of the integrin aIIb subunit=== | ||
{{ABSTRACT_PUBMED_22283712}} | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/CIB1_HUMAN CIB1_HUMAN]] May convert the inactive conformation of integrin alpha-IIb/beta3 to an active form through binding to the integrin cytoplasmic domain. Induces cell migration and spreading mediated through integrin (possibly via focal adhesion complexes). Functions as a negative regulator of stress activated MAP kinase (MAPK) signaling pathways. May play a role in regulation of apoptosis. Interacts with and up-regulates PTK2/FAK1 activity. Down regulates inositol 1,4,5-trisphosphate receptor-dependent calcium signaling. Participates in endomitotic cell cycle, a form of mitosis in which both karyokinesis and cytokinesis are interrupted and is a hallmark of megakaryocyte differentiation.<ref>PMID:12714504</ref> <ref>PMID:12881299</ref> <ref>PMID:15685448</ref> <ref>PMID:18627437</ref> <ref>PMID:19805025</ref> <ref>PMID:21264284</ref> | |||
==About this Structure== | ==About this Structure== | ||
[[2lm5]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2LM5 OCA]. | [[2lm5]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2LM5 OCA]. | ||
==Reference== | |||
<ref group="xtra">PMID:022283712</ref><references group="xtra"/><references/> | |||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Huang, H.]] | [[Category: Huang, H.]] | ||
[[Category: Vogel, H J.]] | [[Category: Vogel, H J.]] | ||
[[Category: Metal binding protein]] | [[Category: Metal binding protein]] | ||