Function and Biology Details
S-adenosyl-L-methionine + uracil(1498) in 16S rRNA = S-adenosyl-L-homocysteine + N(3)-methyluracil(1498) in 16S rRNA
(R)-2-hydroxyglutarate + NAD(+) = 2-oxoglutarate + NADH
5,10-methylenetetrahydrofolate + dUMP = dihydrofolate + dTMP
(R)-mandelonitrile = cyanide + benzaldehyde
D-glucarate = 5-dehydro-4-deoxy-D-glucarate + H(2)O
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.
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.
L-arginine + 2-oxoglutarate + O(2) = (3S)-3-hydroxy-L-arginine + succinate + CO(2)
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).
A glutathione-S-conjugate + H(2)O = an (L-cysteinylglycine)-S-conjugate + L-glutamate
ATP + protein L-histidine = ADP + protein N-phospho-L-histidine
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.
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
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1)
Hydrolysis of (1->4)-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins
4-fumarylacetoacetate + H(2)O = acetoacetate + fumarate
Nitric oxide + H(2)O + ferricytochrome c = nitrite + ferrocytochrome c + 2 H(+)
ATP + a protein = ADP + a phosphoprotein
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.
Beta-D-ribopyranose = beta-D-ribofuranose
Acyl-[acyl-carrier-protein] + malonyl-[acyl-carrier-protein] = 3-oxoacyl-[acyl-carrier-protein] + CO(2) + [acyl-carrier-protein]
ATP + glycerol = ADP + sn-glycerol 3-phosphate
Cutin + H(2)O = cutin monomers
3-phospho-D-glycerate + NAD(+) = 3-phosphonooxypyruvate + NADH
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'.
Succinate + a quinone = fumarate + a quinol
N-acetyl-O-acetylneuraminate + H(2)O = N-acetylneuraminate + acetate
N(2)-acetyl-L-ornithine + L-glutamate = L-ornithine + N-acetyl-L-glutamate
Selective cleavage of Tyr-|-Gly bond in picornavirus polyprotein.
6-phospho-D-glucono-1,5-lactone + H(2)O = 6-phospho-D-gluconate
Diphosphate + H(2)O = 2 phosphate
ATP + H(2)O = ADP + phosphate
A 2'-deoxyribonucleoside 5'-monophosphate + H(2)O = a 2'-deoxyribonucleoside + phosphate
Pyridoxamine 5'-phosphate + H(2)O + O(2) = pyridoxal 5'-phosphate + NH(3) + H(2)O(2)
(3S)-3-hydroxyacyl-CoA = trans-2(or 3)-enoyl-CoA + H(2)O
NTP + H(2)O = NDP + phosphate
Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans
L-histidinol phosphate + H(2)O = L-histidinol + phosphate
Endohydrolysis of (1->4)-alpha-D-glucosidic linkages in polysaccharides containing three or more (1->4)-alpha-linked D-glucose units
Cellobiose = 4-O-beta-D-glucopyranosyl-D-mannose
ATP + L-tyrosine + tRNA(Tyr) = AMP + diphosphate + L-tyrosyl-tRNA(Tyr)
ATP + L-glutamate + NH(3) = ADP + phosphate + L-glutamine
Cleaves proteins of the adenovirus and its host cell at two consensus sites: -Yaa-Xaa-Gly-Gly-|-Xaa- and -Yaa-Xaa-Gly-Xaa-|-Gly- (in which Yaa is Met, Ile or Leu, and Xaa is any amino acid).
Hydrolysis of terminal non-reducing alpha-L-rhamnose residues in alpha-L-rhamnosides
GTP + H(2)O = GDP + phosphate
ATP + acetyl-CoA + HCO(3)(-) = ADP + phosphate + malonyl-CoA
A phosphate monoester + H(2)O = an alcohol + phosphate
ATP + propanoyl-CoA + HCO(3)(-) = ADP + phosphate + (S)-methylmalonyl-CoA
ATP + H(2)O + a folded polypeptide = ADP + phosphate + an unfolded polypeptide
Cleavage of peptide bonds with very broad specificity.
ATP + pyruvate = ADP + phosphoenolpyruvate
5'-deoxyadenosine + H(2)O = 5-deoxy-D-ribose + adenine
(S)-dihydroorotate + fumarate = orotate + succinate
(1a) an (RNA) containing cytidine = an (RNA)-3'-cytidine-2',3'-cyclophosphate + a 5'-hydroxy-ribonucleotide-3'-(RNA)
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.
Hydrolysis of terminal, non-reducing (1->4)-linked alpha-D-glucose residues with release of alpha-D-glucose
L-lysine + NADPH + O(2) = N(6)-hydroxy-L-lysine + NADP(+) + H(2)O
S-adenosyl-L-methionine + adenine in DNA = S-adenosyl-L-homocysteine + N-6-methyladenine in DNA
(S)-ureidoglycolate = glyoxylate + urea
ATP + thymidine = ADP + thymidine 5'-phosphate
4 Fe(2+) + 4 H(+) + O(2) = 4 Fe(3+) + 2 H(2)O
(3R)-3-hydroxyacyl-[acyl-carrier-protein] + NADP(+) = 3-oxoacyl-[acyl-carrier-protein] + NADPH
Hydrolysis of an N(6)-acetyl-lysine residue of a histone to yield a deacetylated histone
3'-end directed exonucleolytic cleavage of viral RNA-DNA hybrid
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).
1-alkyl-2-acetyl-sn-glycero-3-phosphocholine + H(2)O = 1-alkyl-sn-glycero-3-phosphocholine + acetate
A chalcone = a flavanone
Purine deoxynucleoside + phosphate = purine + 2'-deoxy-alpha-D-ribose 1-phosphate
4 benzenediol + O(2) = 4 benzosemiquinone + 2 H(2)O
Deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1)
2 3-phospho-D-glycerate + 2 H(+) = D-ribulose 1,5-bisphosphate + CO(2) + H(2)O
AMP + H(2)O = D-ribose 5-phosphate + adenine
A (5-L-glutamyl)-peptide + an amino acid = a peptide + a 5-L-glutamyl amino acid
D-fructose 1,6-bisphosphate = glycerone phosphate + D-glyceraldehyde 3-phosphate
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