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Human C1QBP Protein expressed in Escherichia coli (E. coli) - ABIN2004865
Jiang, Zhang, Krainer, Xu: Crystal structure of human p32, a doughnut-shaped acidic mitochondrial matrix protein. in Proceedings of the National Academy of Sciences of the United States of America 1999
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Human C1QBP Protein expressed in Wheat germ - ABIN1347370
McGee, Baines: Complement 1q-binding protein inhibits the mitochondrial permeability transition pore and protects against oxidative stress-induced death. in The Biochemical journal 2010
The RAP80 (显示 UIMC1 蛋白) deficiency reduces the protein level of p32 and p32 dependent mitochondrial translating proteins such as Rieske and COX1.
Mutation in C1QBP gene is associated with Severe Neonatal-, Childhood-, or Later-Onset Cardiomyopathy Associated with Combined Respiratory-Chain Deficiencies.
results implicate p32 as a key host factor for RSV virus production, and bring to light the potential importance of mitochondria in RSV infection
single nucleotide polymorphism srs2285747 of HABP1 increased breast cancer risk and elevated its protein expression in northern Chinese women
The authors identified Importin-alpha1 to bind to Coxiella burnetii AnkG and concluded that binding of AnkG to p32 and Importin-alpha1 is essential for its migration into the nucleus.
HABP1 overexpression is associated with cervical cancer.
This study supports a key role for gC1qR in malaria-associated endovascular pathogenesis
these data suggest that C1QBP could regulate YBX1 (显示 YBX1 蛋白) to suppress the AR-enhanced RCC (显示 XRCC1 蛋白) cell invasion. Targeting this newly identified C1QBP/YBX1 (显示 YBX1 蛋白)/AR/MMP9 (显示 MMP9 蛋白) signal pathway may provide a new potential therapy to better suppress RCC (显示 XRCC1 蛋白) metastasis.
C1QBP interacts with DLAT (显示 DLAT 蛋白) and regulates the enzyme activity of pyruvate dehydrogenase (显示 PDP 蛋白).
Sp1 (显示 PSG1 蛋白)-ZNF32 (显示 ADRA2A 蛋白)-C1QBP axis protects against oxidative stress/apoptosis in hepatocellular carcinoma cells.
application of p33 (显示 LTB 蛋白) significantly improved survival in mice receiving an otherwise lethal dose of histones.
Authors propose that p32 is required for functional mitoribosome formation to synthesize proteins within mitochondria.
we have identified a mitochondrial protein (显示 COX6B2 蛋白) p32 as a novel interactor of parkin (显示 PARK2 蛋白) in the brain
C1qbp could directly bind to CypD. Therefore C1qbp appears to act as an endogenous inhibitor of the MPT pore, most likely through binding to CypD, and thus protects cells against oxidative stress.
Intracellular localization and further functional studies suggested that CHCHD2 and HABP1 may mutually regulate each other to balance cell migration.
Rat and mouse homologs of the HABP1 pseudogene also contain multiple mutations, leading to the insertion of premature stop codons confirming the identity of a processed pseudogene.
Study demonstrates the differential expression of HABP1 during progression of epidermal carcinoma.
p32 phosphorylation by ATM (显示 ATM 蛋白) might be a new transcriptional regulatory pathway for specific DNA damage responses in heart.
The reduction in oxidant generation and drop in apoptotic cell population caused by disruption of HABP1, corroborating the fact that excess ROS (显示 ROS1 蛋白) generation in HABP1 overexpressing cells leading to apoptosis was due to mitochondrial HABP1 accumulation.
Differential isoform expression and interaction with the P32 regulatory protein controls the subcellular localization of the splicing factor U2AF26
The human complement subcomponent C1q associates with C1r and C1s in order to yield the first component of the serum complement system. The protein encoded by this gene is known to bind to the globular heads of C1q molecules and inhibit C1 activation. This protein has also been identified as the p32 subunit of pre-mRNA splicing factor SF2, as well as a hyaluronic acid-binding protein.
p32 subunit of splicing factor SF2
, 38k protein
, complement component 1, q subcomponent binding protein
, ASF/SF2-associated protein p32
, C1q globular domain-binding protein
, complement component 1 Q subcomponent-binding protein, mitochondrial
, glycoprotein gC1qBP
, hyaluronan-binding protein 1
, mitochondrial matrix protein p32
, splicing factor SF2-associated protein
, GC1q-R protein