Solution NMR

Solution NMR structure of protein ATC0852 from Agrobacterium tumefaciens. Northeast Structural Genomics Consortium (NESG) target AtT2.

Entry authors: Lemak A, Yee A, Gutmanas A, Fares C, Garcia M, Montelione G, Arrowsmith C, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

Reactions catalysed:
RX + glutathione = HX + R-S-glutathione
D-firefly luciferin + O(2) + ATP = firefly oxyluciferin + CO(2) + AMP + diphosphate + light
5,10-methylenetetrahydrofolate + dUMP = dihydrofolate + dTMP
Acetyl-CoA + a 2-deoxystreptamine antibiotic = CoA + N(3)-acetyl-2-deoxystreptamine antibiotic
Hydrolysis of terminal non-reducing alpha-L-arabinofuranoside residues in alpha-L-arabinosides
Hg + NADP(+) + H(+) = Hg(2+) + NADPH
Autocatalytic release of the core protein from the N-terminus of the togavirus structural polyprotein by hydrolysis of a -Trp-|-Ser- bond.
L-glutamate + H(2)O + NAD(+) = 2-oxoglutarate + NH(3) + NADH
L-glutamate + H(2)O + NADP(+) = 2-oxoglutarate + NH(3) + NADPH
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.
ATP + thiamine = AMP + thiamine diphosphate
[Protein]-N(pi)-phospho-L-histidine + lactose(Side 1) = [protein]-L-histidine + lactose 6'-phosphate(Side 2)
Hydrolyzes glutaminyl bonds, and activity is further restricted by preferences for the amino acids in P6 - P1' that vary with the species of potyvirus, e.g. Glu-Xaa-Xaa-Tyr-Xaa-Gln-|-(Ser or Gly) for the enzyme from tobacco etch virus. The natural substrate is the viral polyprotein, but other proteins and oligopeptides containing the appropriate consensus sequence are also cleaved.
Hydrolyzes a Gly-|-Gly bond at its own C-terminus, commonly in the sequence -Tyr-Xaa-Val-Gly-|-Gly, in the processing of the potyviral polyprotein.
2 glutathione + ROOH = glutathione disulfide + H(2)O + ROH
ATP + a protein = ADP + a phosphoprotein
Beta-D-ribopyranose = beta-D-ribofuranose
NAD(+) + protein-L-arginine = nicotinamide + N(omega)-(ADP-D-ribosyl)-protein-L-arginine
NTP + H(2)O = NDP + phosphate
2 nitric oxide + 2 O(2) + NAD(P)H = 2 nitrate + NAD(P)(+) + H(+)
GDP-beta-L-fucose + NADP(+) = GDP-4-dehydro-alpha-D-rhamnose + NADPH
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'.
Malonyl-CoA + an [acyl-carrier-protein] = CoA + a malonyl-[acyl-carrier-protein]
2 H(2)O(2) = O(2) + 2 H(2)O
(S)-dihydroorotate + fumarate = orotate + succinate
Selective cleavage of Tyr-|-Gly bond in picornavirus polyprotein.
Diphosphate + H(2)O = 2 phosphate
Release of N-terminal proline from a peptide.
(1a) ATP + [DNA ligase]-L-lysine = [DNA ligase]-N(6)-(5'-adenylyl)-L-lysine + diphosphate
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.
(1a) (2R,3S)-3-isopropylmalate = 2-isopropylmaleate + H(2)O
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1)
L-leucine + 2-oxoglutarate = 4-methyl-2-oxopentanoate + L-glutamate
(S)-2,3,4,5-tetrahydropyridine-2,6-dicarboxylate + NAD(P)(+) + H(2)O = (2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinate + NAD(P)H
Cleavage of peptide bonds with very broad specificity.
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.
ADP-alpha-D-glucose + D-glucose 6-phosphate = ADP + alpha,alpha-trehalose 6-phosphate
Hydrolysis of terminal, non-reducing beta-D-glucosyl residues with release of beta-D-glucose
Eliminative cleavage of alginate to give oligosaccharides with 4-deoxy-alpha-L-erythro-hex-4-enuronosyl groups at their non-reducing ends and beta-D-mannuronate at their reducing end.
Cutin + H(2)O = cutin monomers
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 + H(2)O = ADP + phosphate
4 Fe(2+) + 4 H(+) + O(2) = 4 Fe(3+) + 2 H(2)O
5,6,7,8-tetrahydrofolate + NADP(+) = 7,8-dihydrofolate + NADPH
S-adenosyl-L-methionine + a catechol = S-adenosyl-L-homocysteine + a guaiacol
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).
A beta-lactam + H(2)O = a substituted beta-amino acid
L-histidine-[translation elongation factor 2] + S-adenosyl-L-methionine = 2-((3S)-3-amino-3-carboxypropyl)-L-histidine-[translation elongation factor 2] + S-methyl-5'-thioadenosine
2 3-phospho-D-glycerate + 2 H(+) = D-ribulose 1,5-bisphosphate + CO(2) + H(2)O
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
VOC domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 144 amino acids
Theoretical weight: 15.83 KDa
Source organism: Agrobacterium fabrum str. C58
Expression system: Escherichia coli
  • Canonical: A9CJT2 (Residues: 1-122; Coverage: 100%)
Gene name: Atu0869
Sequence domains: Glyoxalase/Bleomycin resistance protein/Dioxygenase superfamily
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 83%
Refinement method: restrained molecular dynamics
Chemical shifts: BMR16347  
Expression system: Escherichia coli