Als Präkursor-Protein (lat. praecursor, dt. Vorläufer) wird ein inaktives Protein bezeichnet, welches durch posttranslationale Modifikationen in eine aktive Form überführt werden kann. Die Vorsilben Pro oder Prepro vor dem Namen des Proteins kennzeichnen den Präkursor.
Präkursor-Enzyme werden als Proenzyme oder Zymogene und Präkursor-Hormone als Prohormone bezeichnet.
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preproprotein — A precursor to an inactive secretory proprotein. * * * pre·pro·pro·tein (pre″pro proґtēn) a precursor that is cleaved to form a proprotein … Medical dictionary
Sonic hedgehog — homolog (SHH) is one of three proteins in the mammalian hedgehog family, the others being desert hedgehog (DHH) and Indian hedgehog (IHH). SHH is the best studied ligand of the hedgehog signaling pathway. It plays a key role in regulating… … Wikipedia
Somatostatin — (also known as growth hormone inhibiting hormone (GHIH) or somatotropin release inhibiting factor (SRIF)) is a peptide hormone that regulates the endocrine system and affects neurotransmission and cell proliferation via interaction with G protein … Wikipedia
Protein C — Not to be confused with C peptide, C reactive protein, or protein kinase C. Protein C (inactivator of coagulation factors Va and VIIIa) Tertiary structure of human activated protein C (minus the Gla domain … Wikipedia
Gastrin releasing peptide — Gastrin releasing peptide, also known as GRP, is a human gene.cite web | title = Entrez Gene: GRP gastrin releasing peptide| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=2922| accessdate = ] PBB Summary… … Wikipedia
HAMP — Hepcidin antimicrobial peptide, also known as HAMP, is a human gene.cite web | title = Entrez Gene: HAMP hepcidin antimicrobial peptide| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=57817| accessdate = ]… … Wikipedia
Apamin — Protbox Name=Apamin Preproprotein Photo= Caption= Gene= Gene type= Protein length= 46 (precursor) Molecular weight= Structure= Type= Functions= Alternative products= Biophysicochemical properties= Diseases= Pharmaceuticals= Biotechnology= Taxa=… … Wikipedia
APAF1 — Apoptotic peptidase activating factor 1, also known as APAF1, is a human gene. PBB Summary section title = summary text = This gene encodes a cytoplasmic protein that initiates apoptosis. This protein contains several copies of the WD 40 domain,… … Wikipedia
UTS2 — Urotensin 2, also known as UTS2, is a human gene.cite web | title = Entrez Gene: UTS2 urotensin 2| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=10911| accessdate = ] PBB Summary section title = summary… … Wikipedia
DSPP — Dentin sialophosphoprotein, also known as DSPP, is a human gene.cite web | title = Entrez Gene: DSPP dentin sialophosphoprotein| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=1834| accessdate = ] PBB… … Wikipedia
