Function and Biology Details
(2S)-2-amino-4-deoxychorismate + H(2)O = (5S,6S)-6-amino-5-hydroxycyclohexa-1,3-diene-1-carboxylate + pyruvate
ATP + glycerol = ADP + sn-glycerol 3-phosphate
A phosphate monoester + H(2)O = an alcohol + phosphate
IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate
L-threonylcarbamoyladenylate + adenine(37) in tRNA = AMP + N(6)-L-threonylcarbamoyladenine(37) in tRNA
1-(5-phospho-beta-D-ribosyl)-ATP + diphosphate = ATP + 5-phospho-alpha-D-ribose 1-diphosphate
ATP + a protein = ADP + a phosphoprotein
S-adenosyl-L-methionine + adenine in DNA = S-adenosyl-L-homocysteine + N-6-methyladenine in DNA
6-phospho-D-glucono-1,5-lactone + H(2)O = 6-phospho-D-gluconate
ATP-dependent breakage, passage and rejoining of double-stranded DNA
(S)-ureidoglycolate = glyoxylate + urea
Release of N-terminal proline from a peptide.
Release of an N-terminal amino acid, Xaa-|-Yaa-, in which Xaa is preferably Leu, but may be other amino acids including Pro although not Arg or Lys, and Yaa may be Pro. Amino acid amides and methyl esters are also readily hydrolyzed, but rates on arylamides are exceedingly low.
GTP + H(2)O = GDP + phosphate
Acts on substrates that are at least partially unfolded. The cleavage site P1 residue is normally between a pair of hydrophobic residues, such as Val-|-Val
O-phospho-L(or D)-serine + H(2)O = L(or D)-serine + phosphate
ATP-dependent cleavage of peptide bonds with broad specificity.
Carbamoyl phosphate + L-aspartate = phosphate + N-carbamoyl-L-aspartate
An aldehyde + NAD(P)(+) + H(2)O = a carboxylate + NAD(P)H
Diphosphate + H(2)O = 2 phosphate
A nucleoside triphosphate + H(2)O = a nucleotide + diphosphate
4 Fe(2+) + 4 H(+) + O(2) = 4 Fe(3+) + 2 H(2)O
3'-end directed exonucleolytic cleavage of viral RNA-DNA hybrid
ATP + H(2)O + 4 H(+)(Side 1) = ADP + phosphate + 4 H(+)(Side 2)
L-asparagine + H(2)O = L-aspartate + NH(3)
L-cystathionine + H(2)O = L-homocysteine + NH(3) + pyruvate
(1a) S-adenosyl-L-methionine + [protein]-L-arginine = S-adenosyl-L-homocysteine + [protein]-N(omega)-methyl-L-arginine
Acyl-[acyl-carrier-protein] + malonyl-[acyl-carrier-protein] = 3-oxoacyl-[acyl-carrier-protein] + CO(2) + [acyl-carrier-protein]
(1a) L-cystathionine = L-cysteine + 2-aminobut-2-enoate
D-fructose 1,6-bisphosphate = glycerone phosphate + D-glyceraldehyde 3-phosphate
(1a) S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [HECT-type E3 ubiquitin transferase]-L-cysteine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + S-ubiquitinyl-[HECT-type E3 ubiquitin transferase]-L-cysteine
Purine deoxynucleoside + phosphate = purine + 2'-deoxy-alpha-D-ribose 1-phosphate
4-hydroxy-2-oxoglutarate = pyruvate + glyoxylate
Nitric oxide + H(2)O + ferricytochrome c = nitrite + ferrocytochrome c + 2 H(+)
TSAVLQ-|-SGFRK-NH(2) and SGVTFQ-|-GKFKK the two peptides corresponding to the two self-cleavage sites of the SARS 3C-like proteinase are the two most reactive peptide substrates. The enzyme exhibits a strong preference for substrates containing Gln at P1 position and Leu at P2 position.
Sucrose + ((1->6)-alpha-D-glucosyl)(n) = D-fructose + ((1->6)-alpha-D-glucosyl)(n+1)
N-acetyl-O-acetylneuraminate + H(2)O = N-acetylneuraminate + acetate
An acyl-[acyl-carrier protein] + NAD(+) = a trans-2,3-dehydroacyl-[acyl-carrier protein] + NADH
Prephenate = phenylpyruvate + H(2)O + CO(2)
NTP + H(2)O = NDP + phosphate
4 benzenediol + O(2) = 4 benzosemiquinone + 2 H(2)O
ATP + L-glutamate + NH(3) = ADP + phosphate + L-glutamine
5-carboxyamino-1-(5-phospho-D-ribosyl)imidazole = 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate
L-leucine + 2-oxoglutarate = 4-methyl-2-oxopentanoate + L-glutamate
5,10-methylenetetrahydrofolate + glycine + H(2)O = tetrahydrofolate + L-serine
(1a) L-glutamine + H(2)O = L-glutamate + NH(3)
Endohydrolysis of RNA in RNA/DNA hybrids. Three different cleavage modes: 1. sequence-specific internal cleavage of RNA. Human immunodeficiency virus type 1 and Moloney murine leukemia virus enzymes prefer to cleave the RNA strand one nucleotide away from the RNA-DNA junction. 2. RNA 5'-end directed cleavage 13-19 nucleotides from the RNA end. 3. DNA 3'-end directed cleavage 15-20 nucleotides away from the primer terminus.
(3R)-3-hydroxyacyl-[acyl-carrier-protein] + NADP(+) = 3-oxoacyl-[acyl-carrier-protein] + NADPH
A beta-lactam + H(2)O = a substituted beta-amino acid
5,10-methylenetetrahydrofolate + dUMP = dihydrofolate + dTMP
ATP = 3',5'-cyclic AMP + diphosphate
2-dehydro-3-deoxy-6-phosphate-D-gluconate = pyruvate + D-glyceraldehyde 3-phosphate
L-aspartate = D-aspartate
Hydrolysis of proteins to small peptides in the presence of ATP and magnesium. Alpha-Casein is the usual test substrate. In the absence of ATP, only oligopeptides shorter than five residues are hydrolyzed (such as succinyl-Leu-Tyr-|-NHMec; and Leu-Tyr-Leu-|-Tyr-Trp, in which cleavage of the -Tyr-|-Leu- and -Tyr-|-Trp bonds also occurs).
Selective hydrolysis of -Xaa-Xaa-|-Yaa- bonds in which each of the Xaa can be either Arg or Lys and Yaa can be either Ser or Ala.
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1)
Hydrolysis of four peptide bonds in the viral precursor polyprotein, commonly with Asp or Glu in the P6 position, Cys or Thr in P1 and Ser or Ala in P1'.
2 phenolic donor + H(2)O(2) = 2 phenoxyl radical of the donor + 2 H(2)O
Peptidylproline (omega=180) = peptidylproline (omega=0)
S-adenosyl-L-methionine + a 5'-(N(7)-methyl 5'-triphosphoguanosine)-(ribonucleotide)-[mRNA] = S-adenosyl-L-homocysteine + a 5'-(N(7)-methyl 5'-triphosphoguanosine)-(2'-O-methyl-ribonucleotide)-[mRNA]
(R)-3-hydroxybutanoate + NAD(+) = acetoacetate + NADH
Endohydrolysis of (1->4)-alpha-D-glucosidic linkages in polysaccharides containing three or more (1->4)-alpha-linked D-glucose units
D-fructose 1,6-bisphosphate + H(2)O = D-fructose 6-phosphate + phosphate
N-carbamoylputrescine + H(2)O = putrescine + CO(2) + NH(3)
Succinate semialdehyde + NAD(P)(+) + H(2)O = succinate + NAD(P)H
Selective cleavage of Gln-|-Gly bond in the poliovirus polyprotein. In other picornavirus reactions Glu may be substituted for Gln, and Ser or Thr for Gly.
Eliminative cleavage of (1->4)-alpha-D-galacturonan to give oligosaccharides with 4-deoxy-alpha-D-galact-4-enuronosyl groups at their non-reducing ends
S-methyl-5'-thioadenosine + phosphate = adenine + S-methyl-5-thio-alpha-D-ribose 1-phosphate
Hydrolysis of alpha-(2->3)-, alpha-(2->6)-, alpha-(2->8)- glycosidic linkages of terminal sialic acid residues in oligosaccharides, glycoproteins, glycolipids, colominic acid and synthetic substrates.
ATP + thymidine = ADP + thymidine 5'-phosphate
A glutathione-S-conjugate + H(2)O = an (L-cysteinylglycine)-S-conjugate + L-glutamate
Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).
Deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1)
Hydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose and similar substrates, releasing cellobiose from the reducing ends of the chains.
5,6,7,8-tetrahydrofolate + NADP(+) = 7,8-dihydrofolate + NADPH
S-adenosyl-L-methionine + uracil(1498) in 16S rRNA = S-adenosyl-L-homocysteine + N(3)-methyluracil(1498) in 16S rRNA
L-arginine + 2-oxoglutarate + O(2) = (3S)-3-hydroxy-L-arginine + succinate + CO(2)
Acetyl-CoA + a 2-deoxystreptamine antibiotic = CoA + N(3)-acetyl-2-deoxystreptamine antibiotic
Adenosine + H(2)O = inosine + NH(3)
Alpha-D-glucosamine 6-phosphate + H(2)O = D-fructose 6-phosphate + NH(3)
Beta-D-ribopyranose = beta-D-ribofuranose
ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu)
Succinate + a quinone = fumarate + a quinol
Pectin + n H(2)O = n methanol + pectate
N(2)-acetyl-L-ornithine + L-glutamate = L-ornithine + N-acetyl-L-glutamate
Selective cleavage of Tyr-|-Gly bond in picornavirus polyprotein.
Acetyl-CoA + L-serine = CoA + O-acetyl-L-serine
3-dehydroquinate = 3-dehydroshikimate + H(2)O
ATP + L-tyrosine + tRNA(Tyr) = AMP + diphosphate + L-tyrosyl-tRNA(Tyr)
(3S)-3-hydroxyacyl-CoA = trans-2(or 3)-enoyl-CoA + H(2)O
A primary alcohol + NAD(+) = an aldehyde + NADH
AMP + H(2)O = D-ribose 5-phosphate + adenine
ATP + H(2)O + a folded polypeptide = ADP + phosphate + an unfolded polypeptide
A (3R)-3-hydroxyacyl-[acyl-carrier-protein] + a UDP-3-O-((3R)-hydroxyacyl)-alpha-D-glucosamine = a UDP-2-N,3-O-bis((3R)-3-hydroxyacyl)-alpha-D-glucosamine + a holo-[acyl-carrier-protein]
Preferential cleavage: (Ac)(2)-L-Lys-D-Ala-|-D-Ala. Also transpeptidation of peptidyl-alanyl moieties that are N-acyl substituents of D-alanine.
A 2'-deoxyribonucleoside 5'-monophosphate + H(2)O = a 2'-deoxyribonucleoside + phosphate
Hydrolysis of terminal, non-reducing beta-D-mannose residues in beta-D-mannosides
ATP + H(2)O = ADP + phosphate
NH(3) + 2 H(2)O + 6 ferricytochrome c = nitrite + 6 ferrocytochrome c + 7 H(+)
(GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala))(n)-diphosphoundecaprenol + GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-diphosphoundecaprenol = (GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala))(n+1)-diphosphoundecaprenol + undecaprenyl diphosphate
The C-O-P bond 3' to the apurinic or apyrimidinic site in DNA is broken by a beta-elimination reaction, leaving a 3'-terminal unsaturated sugar and a product with a terminal 5'-phosphate
ATP + acetyl-CoA + HCO(3)(-) = ADP + phosphate + malonyl-CoA
ATP + propanoyl-CoA + HCO(3)(-) = ADP + phosphate + (S)-methylmalonyl-CoA
4-fumarylacetoacetate + H(2)O = acetoacetate + fumarate
A (5-L-glutamyl)-peptide + an amino acid = a peptide + a 5-L-glutamyl amino acid
Release of N-terminal amino acids, preferentially methionine, from peptides and arylamides.
Structure analysis Details
Length: 180 amino acids
Theoretical weight: 20.7 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
- Canonical: P80188 (Residues: 21-198; Coverage: 100%)
Sequence domains: Lipocalin / cytosolic fatty-acid binding protein family
Structure domains: Lipocalin