May play a positive role in AHR-mediated (aromatic hydrocarbon receptor) signaling, possibly by influencing its receptivity for ligand and/or its nuclear targeting. Defects in AIP are a cause of growth hormone-secreting pituitary adenoma (GHSPA); also known as familial isolated somatotropinomas (FIS) or isolated familial somatotropinoma (IFS) or familial somatotrophinoma or acromegaly due to pituitary adenoma. Defects in AIP are a cause of ACTH-secreting pituitary adenoma (ASPA); also known as pituitary Cushing disease. A pituary adenoma resulting in excessive production of adrenocorticotropic hormone. This leads to hypersecretion of cortisol by the adrenal glands and ACTH-dependent Cushing syndrome. Clinical manifestations of Cushing syndrome include facial and trunkal obesity, abdominal striae, muscular weakness, osteoporosis, arterial hypertension, diabetes. Defects in AIP are a cause of prolactin-secreting pituitary adenoma (PSPA); also known as prolactinoma. Prolactin-secreting pituitary adenoma is the most common type of hormonally active pituitary adenoma. Note: This description may include information from UniProtKB.
Protein type: Transcription, coactivator/corepressor
Cellular Component: plasma membrane; cytosol
Molecular Function: protein binding; signal transducer activity; transcription coactivator activity; unfolded protein binding; transcription factor binding
Biological Process: protein maturation via protein folding; xenobiotic metabolic process; signal transduction; protein targeting to mitochondrion; negative regulation of cyclic-nucleotide phosphodiesterase activity
SS: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.