FUNCTION: Bifunctional enzyme that catalyzes the post-translational modification of inactive peptidylglycine precursors to the corresponding bioactive alpha-amidated peptides, a terminal modification in biosynthesis of many neural and endocrine peptides (PubMed:12699694). Alpha-amidation involves tw...
FUNCTION: Bifunctional enzyme that catalyzes the post-translational modification of inactive peptidylglycine precursors to the corresponding bioactive alpha-amidated peptides, a terminal modification in biosynthesis of many neural and endocrine peptides (PubMed:12699694). Alpha-amidation involves two sequential reactions, both of which are catalyzed by separate catalytic domains of the enzyme. The first step, catalyzed by peptidyl alpha-hydroxylating monooxygenase (PHM) domain, is the copper-, ascorbate-, and O2- dependent stereospecific hydroxylation (with S stereochemistry) at the alpha-carbon (C-alpha) of the C-terminal glycine of the peptidylglycine substrate (PubMed:12699694). The second step, catalyzed by the peptidylglycine amidoglycolate lyase (PAL) domain, is the zinc-dependent cleavage of the N-C-alpha bond, producing the alpha-amidated peptide and glyoxylate (PubMed:12699694). Similarly, catalyzes the two-step conversion of an N-fatty acylglycine to a primary fatty acid amide and glyoxylate (By similarity). {ECO:0000250|UniProtKB:P14925, ECO:0000269|PubMed:12699694}.
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GO - Biological processes (BP):
central nervous system development [GO:0007417]; fatty acid primary amide biosynthetic process [GO:0062112]; heart development [GO:0007507]; lactation [GO:0007595]; limb development [GO:0060173]; long-chain fatty acid metabolic process [GO:0001676]; maternal process involved in female pregnancy [GO:...
central nervous system development [GO:0007417]; fatty acid primary amide biosynthetic process [GO:0062112]; heart development [GO:0007507]; lactation [GO:0007595]; limb development [GO:0060173]; long-chain fatty acid metabolic process [GO:0001676]; maternal process involved in female pregnancy [GO:0060135]; odontogenesis [GO:0042476]; ovulation cycle process [GO:0022602]; peptide amidation [GO:0001519]; protein amidation [GO:0018032]; regulation of actin cytoskeleton organization [GO:0032956]; regulation of protein secretion [GO:0050708]; regulation of transcription by RNA polymerase II [GO:0006357]; response to copper ion [GO:0046688]; response to estradiol [GO:0032355]; response to glucocorticoid [GO:0051384]; response to hypoxia [GO:0001666]; response to pH [GO:0009268]; response to xenobiotic stimulus [GO:0009410]; response to zinc ion [GO:0010043]; toxin metabolic process [GO:0009404]
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GO - Molecular function (MF):
calcium ion binding [GO:0005509]; copper ion binding [GO:0005507]; identical protein binding [GO:0042802]; L-ascorbic acid binding [GO:0031418]; peptidylamidoglycolate lyase activity [GO:0004598]; peptidylglycine monooxygenase activity [GO:0004504]; protein kinase binding [GO:0019901]; zinc ion bind...
calcium ion binding [GO:0005509]; copper ion binding [GO:0005507]; identical protein binding [GO:0042802]; L-ascorbic acid binding [GO:0031418]; peptidylamidoglycolate lyase activity [GO:0004598]; peptidylglycine monooxygenase activity [GO:0004504]; protein kinase binding [GO:0019901]; zinc ion binding [GO:0008270]
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GO - Cellular component (CC):
cell surface [GO:0009986]; extracellular exosome [GO:0070062]; extracellular region [GO:0005576]; integral component of membrane [GO:0016021]; membrane [GO:0016020]; neuron projection [GO:0043005]; perikaryon [GO:0043204]; perinuclear region of cytoplasm [GO:0048471]; plasma membrane [GO:0005886]; s...
cell surface [GO:0009986]; extracellular exosome [GO:0070062]; extracellular region [GO:0005576]; integral component of membrane [GO:0016021]; membrane [GO:0016020]; neuron projection [GO:0043005]; perikaryon [GO:0043204]; perinuclear region of cytoplasm [GO:0048471]; plasma membrane [GO:0005886]; secretory granule membrane [GO:0030667]; trans-Golgi network [GO:0005802]; transport vesicle membrane [GO:0030658]
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