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Literature summary for 2.1.1.77 extracted from

  • Thapar, N.; Kim, A.K.; Clarke, S.
    Distinct patterns of expression but similar biochemical properties of protein L-isoaspartyl methyltransferase in higher plants (2001), Plant Physiol., 125, 1023-1035.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
-
Triticum aestivum
-
Arabidopsis thaliana

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.13
-
VYP-L-isoAsp-HA enzyme from leaves Zea mays
0.24
-
VYP-L-isoAsp-HA
-
Daucus carota
0.29
-
VYP-L-isoAsp-HA enzyme from seeds Zea mays
0.33
-
VYP-L-isoAsp-HA
-
Oryza sativa
0.38
-
VYP-L-isoAsp-HA
-
Triticum aestivum
1.03
-
ovalbumin
-
Oryza sativa
2.32
-
ovalbumin
-
Triticum aestivum
2.53
-
ovalbumin
-
Daucus carota
2.77
-
ovalbumin enzyme from seeds Zea mays
12.7
-
ovalbumin enzyme from leaves Zea mays

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
S-adenosyl-L-methionine + protein L-isoaspartate Escherichia coli
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Homo sapiens
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Triticum aestivum
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Zea mays
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Arabidopsis thaliana
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Caenorhabditis elegans
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Daucus carota
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Oryza sativa
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Caenorhabditis elegans N2
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate Oryza sativa M-101
-
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
Thale cress
-
Caenorhabditis elegans
-
-
-
Caenorhabditis elegans N2
-
-
-
Daucus carota
-
carrot, var. Danvers Half Long
-
Escherichia coli
-
-
-
Homo sapiens
-
human
-
Oryza sativa
-
-
-
Oryza sativa
-
rice
-
Oryza sativa M-101
-
-
-
Triticum aestivum
-
wheat
-
Triticum aestivum
-
winter wheat, cv Augusta
-
Zea mays
-
hybrids White Knight, Kandy Korn and Silver Queen
-
Zea mays
-
maize, corn
-

Purification (Commentary)

Purification (Comment) Organism
recombinant protein Arabidopsis thaliana

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Triticum aestivum
-
leaf
-
Zea mays
-
leaf
-
Arabidopsis thaliana
-
leaf
-
Daucus carota
-
seed
-
Triticum aestivum
-
seed
-
Zea mays
-
seed
-
Arabidopsis thaliana
-
seed
-
Daucus carota
-
seed
-
Oryza sativa
-
seedling
-
Arabidopsis thaliana
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.0000057
-
-
Daucus carota
0.0000175
-
-
Zea mays
0.0000215
-
-
Oryza sativa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-adenosyl-L-methionine + KASA-L-isoAsp-LAKY
-
Homo sapiens S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + KASA-L-isoAsp-LAKY
-
Triticum aestivum S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + KASA-L-isoAsp-LAKY
-
Zea mays S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + KASA-L-isoAsp-LAKY
-
Arabidopsis thaliana S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + KASA-L-isoAsp-LAKY
-
Oryza sativa S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + KASA-L-isoAsp-LAKY
-
Oryza sativa M-101 S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + ovalbumin
-
Escherichia coli S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + ovalbumin
-
Homo sapiens S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + ovalbumin
-
Triticum aestivum S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + ovalbumin
-
Zea mays S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + ovalbumin
-
Arabidopsis thaliana S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + ovalbumin
-
Caenorhabditis elegans S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + ovalbumin
-
Daucus carota S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + ovalbumin
-
Oryza sativa S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + ovalbumin
-
Caenorhabditis elegans N2 S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + ovalbumin
-
Oryza sativa M-101 S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Escherichia coli S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Homo sapiens S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Triticum aestivum S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Zea mays S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Arabidopsis thaliana S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Caenorhabditis elegans S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Daucus carota S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Oryza sativa S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Caenorhabditis elegans N2 S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
-
Oryza sativa M-101 S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
-
?
S-adenosyl-L-methionine + VYP-L-isoAsp-HA
-
Homo sapiens S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + VYP-L-isoAsp-HA
-
Triticum aestivum S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + VYP-L-isoAsp-HA
-
Zea mays S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + VYP-L-isoAsp-HA
-
Arabidopsis thaliana S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + VYP-L-isoAsp-HA
-
Oryza sativa S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + VYP-L-isoAsp-HA
-
Oryza sativa M-101 S-adenosyl-L-homocysteine + ?
-
?
S-adenosyl-L-methionine + VYP-L-isoAsp-HA
-
Daucus carota ?
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
45
-
-
Escherichia coli
45
-
-
Arabidopsis thaliana
45 55
-
Triticum aestivum
45 55
-
Zea mays
45 55
-
Arabidopsis thaliana
45 55
-
Daucus carota
45 55
-
Oryza sativa
55
-
recombinant enzyme, expressed in E. coli Homo sapiens

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
25 65
-
Escherichia coli
25 65
-
Homo sapiens
25 65
-
Caenorhabditis elegans

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
35 50 enzyme from leaves Zea mays
35 65 enzyme from seeds Zea mays