BAIT
SPP1
BNSP, BSPI, ETA-1, OPN, PSEC0156
secreted phosphoprotein 1
GO Process (5)
GO Function (1)
GO Component (3)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
PREY
ATP2A2
ATP2B, DAR, DD, SERCA2
ATPase, Ca++ transporting, cardiac muscle, slow twitch 2
GO Process (17)
GO Function (7)
GO Component (10)
Gene Ontology Biological Process
- blood coagulation [TAS]
- calcium ion import into sarcoplasmic reticulum [IC, ISS]
- calcium ion transmembrane transport [IDA]
- calcium ion transport from cytosol to endoplasmic reticulum [IDA]
- cell adhesion [TAS]
- cellular calcium ion homeostasis [IDA]
- endoplasmic reticulum calcium ion homeostasis [IDA]
- epidermis development [TAS]
- ion transmembrane transport [TAS]
- positive regulation of endoplasmic reticulum calcium ion concentration [IDA]
- positive regulation of heart rate [TAS]
- regulation of cardiac muscle cell action potential involved in regulation of contraction [ISS]
- regulation of cardiac muscle cell membrane potential [IC, ISS, TAS]
- regulation of cardiac muscle contraction by calcium ion signaling [IDA]
- relaxation of cardiac muscle [IDA]
- sarcoplasmic reticulum calcium ion transport [TAS]
- transmembrane transport [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- calcium ion-transporting ATPase complex [IDA]
- endoplasmic reticulum [IDA]
- endoplasmic reticulum membrane [IDA, TAS]
- integral component of plasma membrane [TAS]
- intercalated disc [IDA]
- longitudinal sarcoplasmic reticulum [IDA]
- membrane [IDA]
- platelet dense tubular network membrane [TAS]
- sarcoplasmic reticulum [IDA]
- sarcoplasmic reticulum membrane [IC, TAS]
Homo sapiens
Two-hybrid
Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.
Publication
A yeast two-hybrid screen reveals that osteopontin associates with MAP1A and MAP1B in addition to other proteins linked to microtubule stability, apoptosis and protein degradation in the human brain.
Osteopontin (OPN) expression is reduced in surviving dopaminergic neurones in the substantia nigra (SN) in Parkinson's disease (PD), and protects against MPP(+) -induced cell death in primary mesencephalic cultures and 6-OHDA-induced cell loss in the rat, while inactivation of OPN aggravates cell death. OPN is thought to act through interactions with integrin receptors or CD44. However, the specific protein interactions ... [more]
Unknown Jul. 11, 2012; 0(0); [Pubmed: 22779921]
Throughput
- Low Throughput
Curated By
- BioGRID