TTN
Gene Ontology Biological Process
- blood coagulation [TAS]
- cardiac muscle contraction [IMP]
- cardiac muscle fiber development [IMP]
- cardiac muscle hypertrophy [IMP]
- cardiac muscle tissue morphogenesis [IMP]
- cardiac myofibril assembly [IMP]
- detection of muscle stretch [TAS]
- mitotic chromosome condensation [IEP]
- muscle contraction [NAS, TAS]
- muscle filament sliding [TAS]
- platelet activation [TAS]
- platelet degranulation [TAS]
- regulation of catalytic activity [IMP]
- regulation of protein kinase activity [IMP]
- response to calcium ion [IDA]
- sarcomere organization [IMP]
- sarcomerogenesis [IMP]
- skeletal muscle myosin thick filament assembly [IMP]
- skeletal muscle thin filament assembly [IMP]
- striated muscle contraction [TAS]
Gene Ontology Molecular Function- actin filament binding [IDA]
- actinin binding [IDA, IPI]
- calcium ion binding [IDA]
- calmodulin binding [IPI, TAS]
- enzyme binding [IPI]
- identical protein binding [IPI]
- muscle alpha-actinin binding [IPI]
- protease binding [IPI]
- protein binding [IPI]
- protein kinase binding [IPI]
- protein self-association [IDA]
- protein serine/threonine kinase activity [IDA]
- structural constituent of muscle [IMP, TAS]
- structural molecule activity conferring elasticity [TAS]
- telethonin binding [IPI, ISS]
- actin filament binding [IDA]
- actinin binding [IDA, IPI]
- calcium ion binding [IDA]
- calmodulin binding [IPI, TAS]
- enzyme binding [IPI]
- identical protein binding [IPI]
- muscle alpha-actinin binding [IPI]
- protease binding [IPI]
- protein binding [IPI]
- protein kinase binding [IPI]
- protein self-association [IDA]
- protein serine/threonine kinase activity [IDA]
- structural constituent of muscle [IMP, TAS]
- structural molecule activity conferring elasticity [TAS]
- telethonin binding [IPI, ISS]
Gene Ontology Cellular Component
TOP2A
Gene Ontology Biological Process
- ATP catabolic process [IDA]
- DNA ligation [IDA]
- DNA topological change [IDA]
- DNA unwinding involved in DNA replication [IBA]
- apoptotic chromosome condensation [IDA]
- cellular response to DNA damage stimulus [IDA]
- chromosome segregation [IMP]
- mitotic DNA integrity checkpoint [IBA]
- mitotic cell cycle [TAS]
- mitotic recombination [IBA]
- positive regulation of apoptotic process [IDA]
- positive regulation of single stranded viral RNA replication via double stranded DNA intermediate [IMP]
- positive regulation of viral genome replication [IMP]
- resolution of meiotic recombination intermediates [IBA]
- sister chromatid segregation [IBA]
Gene Ontology Molecular Function- DNA binding [IDA]
- DNA binding, bending [IDA]
- DNA topoisomerase type II (ATP-hydrolyzing) activity [IDA]
- DNA-dependent ATPase activity [IDA]
- chromatin binding [IDA]
- drug binding [IDA]
- enzyme binding [IPI]
- histone deacetylase binding [IPI]
- magnesium ion binding [IDA]
- poly(A) RNA binding [IDA]
- protein C-terminus binding [IPI]
- protein binding [IPI]
- protein heterodimerization activity [IPI]
- protein homodimerization activity [IPI]
- protein kinase C binding [IPI]
- ubiquitin binding [IMP]
- DNA binding [IDA]
- DNA binding, bending [IDA]
- DNA topoisomerase type II (ATP-hydrolyzing) activity [IDA]
- DNA-dependent ATPase activity [IDA]
- chromatin binding [IDA]
- drug binding [IDA]
- enzyme binding [IPI]
- histone deacetylase binding [IPI]
- magnesium ion binding [IDA]
- poly(A) RNA binding [IDA]
- protein C-terminus binding [IPI]
- protein binding [IPI]
- protein heterodimerization activity [IPI]
- protein homodimerization activity [IPI]
- protein kinase C binding [IPI]
- ubiquitin binding [IMP]
Gene Ontology Cellular Component
Cross-Linking-MS (XL-MS)
An interaction is detected between two proteins using chemically reactive or photo-activatable cross-linking reagents that covalently link amino acids in close proximity, followed by mass spectrometry analysis to identify the linked peptides (reviewed in PMID 37406423, 37104977). Experiments may be carried with live cells or cell lysates in which all proteins are expressed at endogenous levels (e.g. PMID 34349018, 35235311) or with recombinant proteins (e.g., PMID 28537071).
Publication
Cell fixation improves performance of in situ crosslinking mass spectrometry while preserving cellular ultrastructure.
Crosslinking mass spectrometry (XL-MS) has the potential to map the interactome of the cell with high resolution and depth of coverage. However, current in vivo XL-MS methods are hampered by crosslinkers that demonstrate low cell permeability and require long reaction times. Consequently, interactome sampling is not high and long incubation times can distort the cell, bringing into question the validity ... [more]
Throughput
- High Throughput
Additional Notes
- High confidence protein interaction in A549 cells from a 1X PhoX crosslinking experiment at 5% FDR
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| TOP2A TTN | Synthetic Lethality Synthetic Lethality A genetic interaction is inferred when mutations or deletions in separate genes, each of which alone causes a minimal phenotype, result in lethality when combined in the same cell under a given condition. | High | - | BioGRID | 2342132 |
Curated By
- BioGRID