BAIT
COX5B
COXVB
cytochrome c oxidase subunit Vb
GO Process (5)
GO Function (0)
GO Component (3)
Gene Ontology Biological Process
Gene Ontology Cellular Component
Homo sapiens
PREY
ATP2B4
ATP2B2, MXRA1, PMCA4, PMCA4b, PMCA4x
ATPase, Ca++ transporting, plasma membrane 4
GO Process (23)
GO Function (8)
GO Component (7)
Gene Ontology Biological Process
- blood coagulation [TAS]
- calcium ion homeostasis [IC]
- calcium ion import across plasma membrane [IC]
- calcium ion transmembrane transport [IMP]
- cellular calcium ion homeostasis [IDA]
- cellular response to epinephrine stimulus [IDA]
- ion transmembrane transport [TAS]
- negative regulation of adrenergic receptor signaling pathway involved in heart process [IDA]
- negative regulation of arginine catabolic process [IDA]
- negative regulation of calcineurin-NFAT signaling cascade [IDA]
- negative regulation of cardiac muscle hypertrophy in response to stress [IMP]
- negative regulation of citrulline biosynthetic process [IDA]
- negative regulation of nitric oxide biosynthetic process [IDA]
- negative regulation of nitric oxide mediated signal transduction [IDA]
- negative regulation of nitric-oxide synthase activity [IDA]
- negative regulation of peptidyl-cysteine S-nitrosylation [NAS]
- negative regulation of the force of heart contraction [IDA]
- positive regulation of cAMP-dependent protein kinase activity [IDA]
- positive regulation of peptidyl-serine phosphorylation [IDA]
- regulation of sodium ion transmembrane transport [IC]
- regulation of transcription from RNA polymerase II promoter [IMP]
- response to hydrostatic pressure [IMP]
- transmembrane transport [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
Proximity Label-MS
An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.
Publication
Histone Interaction Landscapes Visualized by Crosslinking Mass Spectrometry in Intact Cell Nuclei.
Cells organize their actions partly through tightly controlled protein-protein interactions-collectively termed the interactome. Here we use crosslinking mass spectrometry (XL-MS) to chart the protein-protein interactions in intact human nuclei. Overall, we identified ∼8,700 crosslinks, of which 2/3 represent links connecting distinct proteins. From these data, we gain insights on interactions involving histone proteins. We observed that core histones on the ... [more]
Mol. Cell Proteomics Dec. 01, 2017; 17(10);2018-2033 [Pubmed: 30021884]
Throughput
- High Throughput
Additional Notes
- interaction identified using XL-MS (cross-linking mass spectrometry): TX100-soluble fractions from cells were treated with cross-linker and cross-linked proteins were identified by mass-spectrometry; interaction is undirectional; therefore bait and prey/hit have been assigned arbitrarily; interactions with FDRs (false discovery rates) of 1% or less were reported; this interaction was not detected in parallel experiments using unfractionated cells or TX100-insoluble fractions
Curated By
- BioGRID