IndraLab

Statements


6 1 | 17 9

No evidence text available

No evidence text available

reach
"Although VCIP135 can bind to p97 in cytosol (XREF_FIG A), VCIP135 bound to syntaxin5 does not form a complex with p97 (XREF_FIG C, lane 4)."

reach
"In late mitosis, the DUB VCIP135, which associates with p97 via its UBX-L (UBX like) domain, deubiquitinates Syn5, which permits interaction between the SNAREs, membrane fusion and finally the formation of Golgi cisternae [XREF_BIBR]."

sparser
"We established that VCIP135 is mitotically phosphorylated at Threonine-760 and Serine-767 and that the phosphorylated VCIP135 cannot bind to p97."

No evidence text available

sparser
"We first tested whether phosphorylated VCIP135 binds to p97."

reach
"This provides a reasonable explanation for our biochemical data that p47 (271-370) binds to p97 but not to the p97 and VCIP135 complex (XREF_FIG B)."

reach
"Golgi WAC interacts with the deubiquitinase VCIP135, which binds VCP and p97."

reach
"Although VCIP135 also binds to p97 [13], it remains unclear whether complex formation between VCIP135 and p97 is really necessary for p97 mediated membrane fusion."

reach
"VCIP135 binds to the p97, p47, and SNARE complex and dissociates it via p97 catalyzed ATP hydrolysis (Uchiyama et al., 2002)."

sparser
"These data indicate that VCIP135 can form a stable complex with p97 in cytosol and that p47 is not part of this complex."

reach
"During late mitosis, VCIP135 becomes dephosphorylated and associates with the p97, p47, and Syn5 complex."

reach
"We therefore investigated the effect of phosphorylation on the binding of VCIP135 to p97 or WAC.We first tested whether phosphorylated VCIP135 binds to p97."

sparser
"After incubation, the p97 bound to p47 was coimmunoprecipitated by anti-p47 antibodies in order to separate it from the p97 bound to VCIP135."

reach
"We have shown that VCIP135 binds to syntaxin5 and disassembles the p97, p47, and syntaxin5 complex through p97 ATP hydrolysis."

sparser
"Although VCIP135 can bind to p97 in cytosol ( xref A), VCIP135 bound to syntaxin5 does not form a complex with p97 ( xref C, lane 4)."

No evidence text available

sparser
"VCPIP1 interacts with p97, a highly abundant protein implicated in a vast range of cellular activities including the endoplasmic reticulum-associated degradation (ERAD) pathway and HIF1α stability xref ."

reach
"VCPIP1 interacts with p97, a highly abundant protein implicated in a vast range of cellular activities including the endoplasmic reticulum associated degradation (ERAD) pathway and HIF1alpha stability XREF_BIBR."

sparser
"We clarified that VCIP135, an essential factor in both p97 membrane fusion pathways, is phosphorylated on Threonine-760 and Serine-767 by Cdc2 at mitosis and that this phosphorylated VCIP135 does not bind to p97."

reach
"Golgi WAC interacts with the deubiquitinase VCIP135, which binds VCP and p97."

reach
"VCIP135 binds to the p97, p47, and syntaxin-5 complex and can dissociate p97 and p47 from syntaxin-5."

reach
"After incubation, the p97 bound to p47 was coimmunoprecipitated by anti-p47 antibodies in order to separate it from the p97 bound to VCIP135."

sparser
"Phosphomimetic mutants at known VCIP135 phosphorylation sites prevent the association of VCIP135 with p97 [ xref ]."

reach
"Therefore, formation of the p97 and VCIP135 complex is thought to be required for p97 mediated Golgi membrane fusion."

No evidence text available

sparser
"Although VCIP135 also binds to p97 [13] , it remains unclear whether complex formation between VCIP135 and p97 is really necessary for p97-mediated membrane fusion."

No evidence text available

No evidence text available

reach
"This suggests that the formation of a VCIP135 and p97 complex on syntaxin5 dissociates VCIP135 from syntaxin5."

reach
"Since the p97, VCIP135, and syntaxin5 complex is very unstable (XREF_FIG C), a tighter VCIP135 and p97 complex then dissociates from syntaxin5 (XREF_FIG F)."

reach
"However, the VCIP135, p97, p47, GST, and syn5DeltaTM complex was dissociated only in the presence of ATP (XREF_FIG E, lane 4), and the VCIP135 and p97 complex was observed in the supernatant (unpublished data)."