BAIT
GCH1
DYT14, DYT5, DYT5a, GCH, GTP-CH-1, GTPCH1, HPABH4B
GTP cyclohydrolase 1
GO Process (17)
GO Function (5)
GO Component (7)
Gene Ontology Biological Process
- GTP catabolic process [IDA]
- dopamine biosynthetic process [IDA]
- metabolic process [IDA]
- neuromuscular process controlling posture [IMP]
- nitric oxide biosynthetic process [NAS]
- nitric oxide metabolic process [TAS]
- positive regulation of nitric-oxide synthase activity [IDA, IMP]
- protein homooligomerization [IDA]
- pteridine-containing compound biosynthetic process [IDA]
- regulation of blood pressure [IMP]
- regulation of nitric-oxide synthase activity [TAS]
- response to interferon-gamma [IDA]
- response to lipopolysaccharide [IDA, IEP]
- response to pain [ISS]
- response to tumor necrosis factor [IDA]
- small molecule metabolic process [TAS]
- tetrahydrobiopterin biosynthetic process [IDA, IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
PREY
CAMKK1
CAMKKA
calcium/calmodulin-dependent protein kinase kinase 1, alpha
GO Process (1)
GO Function (1)
GO Component (1)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Homo sapiens
Affinity Capture-MS
An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.
Publication
Proteomic analysis of GTP cyclohydrolase 1 multiprotein complexes in cultured normal adult human astrocytes under both basal and cytokine-activated conditions.
GTP cyclohydrolase 1 (GCH1) is the rate-limiting enzyme of a metabolic pathway synthesizing tetrahydrobiopterin (BH(4)), the cofactor dimerizing and activating inducible nitric oxide synthase (NOS-2). GCH1 protein expression and enzyme activity are minimal in cultured, phenotypically stable, untreated normal adult human astrocytes (NAHA), but are strongly induced, together with NOS-2, by a mixture of three proinflammatory cytokines (IL-1beta, TNF-alpha, and ... [more]
Proteomics Apr. 01, 2009; 9(7);1850-60 [Pubmed: 19294699]
Throughput
- Low Throughput
Curated By
- BioGRID