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Information on EC 2.1.1.77 - protein-L-isoaspartate(D-aspartate) O-methyltransferase and Organism(s) Homo sapiens and UniProt Accession P22061

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EC Tree
IUBMB Comments
D-Aspartate (but not L-aspartate) residues in proteins can also act as acceptors. Previously also listed as EC 2.1.1.24.
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Select one or more organisms in this record: ?
This record set is specific for:
Homo sapiens
UNIPROT: P22061
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Word Map
The taxonomic range for the selected organisms is: Homo sapiens
The expected taxonomic range for this enzyme is: Bacteria, Eukaryota, Archaea
Synonyms
pcm-1, pcmt1, protein l-isoaspartyl methyltransferase, l-isoaspartyl methyltransferase, pimt1, protein-l-isoaspartate (d-aspartate) o-methyltransferase, protein l-isoaspartate (d-aspartate) o-methyltransferase, protein-l-isoaspartyl methyltransferase, protein isoaspartyl methyltransferase, pimt2, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
protein L-isoaspartate O-methyltransferase
-
protein L-isoaspartyl (D-aspartyl) O-methyltransferase
-
chaperone protein L-isoaspartate (D-aspartyl) O-methyltransferase
-
-
D-aspartyl/L-isoaspartyl methyltransferase
-
-
-
-
HPIMT
-
-
isoaspartyl peptide methyltransferase
-
-
isoaspartyl protein carboxyl-O-methyltransferase
-
-
L-aspartyl/L-isoaspartyl protein methyltransferase
-
-
-
-
L-isoaspartyl (D-aspartyl) methyltransferase
-
-
L-isoaspartyl methyltransferase
-
-
L-isoaspartyl O-methyltransferase
-
-
L-isoaspartyl/D-aspartyl O-methyltransferase
-
-
L-isoaspartyl/D-aspartyl protein carboxyl methyltransferase
-
-
-
-
methyltransferase, protein (D-aspartate)
-
-
-
-
protein (L-isoaspartate) O-methyltransferase
-
-
-
-
protein carboxyl methyltransferase type II
-
-
protein D-aspartate methyltransferase
-
-
-
-
protein isoaspartate methyltransferase
-
-
protein isoaspartyl carboxyl O-methyltransferase
-
-
protein isoaspartyl methyltransferase
-
-
protein L-isoaspartate (D-aspartate) O-methyltransferase
-
-
protein L-isoaspartate methyltransferase
-
-
-
-
protein L-isoaspartate O-methyltransferase
-
-
protein L-isoaspartyl (D-aspartate) O-methyltransferase
-
-
protein L-isoaspartyl (D-aspartyl) methyltransferase
-
-
protein L-isoaspartyl methyl transferase
-
-
protein L-isoaspartyl methyltransferase
protein L-isoaspartyl/D-aspartyl O-methyltransferase
-
-
protein-beta-aspartate O-methyltransferase
-
-
-
-
protein-L-isoaspartate (D-aspartate) O-methyltransferase
-
-
protein-L-isoaspartate O-methyltransferase
-
-
-
-
type II methyltransferase
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
methyl group transfer
-
-
-
-
SYSTEMATIC NAME
IUBMB Comments
S-adenosyl-L-methionine:protein-L-isoaspartate O-methyltransferase
D-Aspartate (but not L-aspartate) residues in proteins can also act as acceptors. Previously also listed as EC 2.1.1.24.
CAS REGISTRY NUMBER
COMMENTARY hide
105638-50-4
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
S-adenosyl-L-methionine + protein D-aspartate
S-adenosyl-L-homocysteine + protein D-aspartate methyl ester
show the reaction diagram
-
-
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
show the reaction diagram
S-adenosyl-L-methionine + VYP-D-alpha-Asp-GA
?
show the reaction diagram
-
-
-
?
S-adenosyl-L-methionine + VYP-L-beta-Asp-GA
?
show the reaction diagram
-
-
-
?
S-adenosyl-L-methionine + 7-nitro-2,1,3-benzoxadiazole-delta sleep-inducing peptide-L-isoaspartate
S-adenosyl-L-homocysteine + 7-nitro-2,1,3-benzoxadiazole-delta sleep-inducing peptide-L-isoaspartate alpha-methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + 7-nitro-2,1,3-benzoxadiazole-labeled delta sleep-inducing peptide L-isoaspartate
S-adenosyl-L-homocysteine + 7-nitro-2,1,3-benzoxadiazole-labeled delta sleep-inducing peptide L-isoaspartate methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + acid trehalase D-aspartate
S-adenosyl-L-homocysteine + acid trehalase D-aspartate methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + actin L-isoaspartate
S-adenosyl-L-homocysteine + actin L-isoaspartate alpha-methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + Bcl-xL L-isoaspartate
S-adenosyl-L-homocysteine + Bcl-xL L-isoaspartate alpha-methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + beta-101-lysozyme
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + calmodulin
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + delta sleep-inducing peptide
?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + delta-sleep-inducing peptide L-isoaspartate
S-adenosyl-L-homocysteine + delta-sleep-inducing peptide L-aspartate alpha-methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + DR-Oct-VYPisoDHA
S-adenosyl-L-homocysteine + DR-Oct-VYPisoD(Me)HA
show the reaction diagram
-
-
-
-
-
S-adenosyl-L-methionine + gamma-globulin
?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + GFDL-isoD-GGGVG
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + histidine phosphocarrier protein (isoAsp-38)
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + histidine phosphocarrier protein-1 (isoAsp-38)
?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + histidine phosphocarrier protein-2 (isoAsp-12,-38)
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + histone H2B L-isoaspartate
S-adenosyl-L-homocysteine + histone H2B L-isoaspartate alpha-methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + histone H4 D-aspartate
S-adenosyl-L-homocysteine + histone H4 D-aspartate methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + HPr-2 (isoAsp-12,-38)
?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + Hsp70 L-isoaspartate
S-adenosyl-L-homocysteine + Hsp70 L-isoaspartate alpha-methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + Hsp90 L-isoaspartate
S-adenosyl-L-homocysteine + Hsp90 L-isoaspartate alpha-methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + isoAsp-DSIP
S-adenosyl-L-homocysteine + isoAsp-alpha-methyl ester-DSIP
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + KASA (D-Asp) LAKY
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + KASA (isoD) LAKY
S-adenosyl-L-homocysteine + ?
show the reaction diagram
S-adenosyl-L-methionine + KASA-iso-L-Asp-LAKY
?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + KASA-L-isoAsp-LAKY
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + KMK-isoD-TDSEEEIR
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + KQVV-isoD-SAYEVIK
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + LSH-isoD-GY-Cya-L
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + LSH-isoD-GYCL
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + N-succinyl-AAVA-p-nitroanilide
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + native lysozyme
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + ovalbumin
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + ovalbumin L-isoaspartate
S-adenosyl-L-homocysteine + ovalbumin L-isoaspartate alpha-methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + protein D-aspartate
S-adenosyl-L-homocysteine + protein D-aspartate beta-methyl ester
show the reaction diagram
S-adenosyl-L-methionine + protein D-aspartate
S-adenosyl-L-homocysteine + protein D-aspartate methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + protein D-isoaspartate
S-adenosyl-L-homocysteine + protein D-isoaspartate alpha-methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
show the reaction diagram
S-adenosyl-L-methionine + protein L-isoaspartate
S-adenosyl-L-homocysteine + protein L-isoaspartate methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + protein p53
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
the enzyme mediates methylation of protein p53 at isoaspartate residues 29 and 30
-
-
?
S-adenosyl-L-methionine + synapsin I
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + T1-isoAsp-12
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + T4-isoAsp-38
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + V2-isoAsp-12
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + V4-isoAsp-38
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + VYP (isoD) HA
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + VYP-isoD-CA
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + VYP-isoD-Cya-G
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + VYP-isoD-DA
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + VYP-isoD-GA
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + VYP-L-isoAsp-GA
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + VYP-L-isoAsp-HA
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + WM-isoD-F-NH2
?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + YVS-isoAsp-GHG
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + YVS-isoD-G-Cya-G
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + YVS-isoD-GCG
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + YVS-isoD-GDG
S-adenosyl-L-homocysteine + ?
show the reaction diagram
-
-
-
-
?
additional information
?
-
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
S-adenosyl-L-methionine + protein D-aspartate
S-adenosyl-L-homocysteine + protein D-aspartate methyl ester
show the reaction diagram
-
-
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
show the reaction diagram
S-adenosyl-L-methionine + acid trehalase D-aspartate
S-adenosyl-L-homocysteine + acid trehalase D-aspartate methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + histone H4 D-aspartate
S-adenosyl-L-homocysteine + histone H4 D-aspartate methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + protein D-aspartate
S-adenosyl-L-homocysteine + protein D-aspartate methyl ester
show the reaction diagram
-
-
-
-
?
S-adenosyl-L-methionine + protein L-isoaspartate
S-adenosyl-L-homocysteine + protein L-isoaspartate alpha-methyl ester
show the reaction diagram
S-adenosyl-L-methionine + protein L-isoaspartate
S-adenosyl-L-homocysteine + protein L-isoaspartate methyl ester
show the reaction diagram
-
-
-
-
?
additional information
?
-
COFACTOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
S-adenosyl-L-methionine
-
S-adenosyl-L-homocysteine
-
tightly bound cofactor
S-adenosyl-L-methionine
-
-
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
5'-deoxy-5'-methylthioadenosine
Nalpha-benzyloxycarbonyl-O-benzyl-L-Asp-Nepsilon-L-Lys-L-Tyr-L-Ala-amide
-
-
S-adenosyl-L-homocysteine
-
-
S-adenosylhomocysteine
sinefungin
-
-
ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
CGP3466B
-
-
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.055
7-nitro-2,1,3-benzoxadiazole-delta sleep-inducing peptide -L-isoaspartate
-
in 0.1 M sodium phosphate (pH 6.8), 1 mM EGTA, 0.004% (w/v) sodium azide, and 0.16% (v/v) Triton X-100, at 37°C
0.055
7-nitro-2,1,3-benzoxadiazole-labeled delta sleep-inducing peptide L-isoaspartate
-
pH not specified in the publication, at 37°C
-
0.183
beta-101-lysozyme
-
-
-
0.00358
histidine phosphocarrier protein-1 (isoAsp-38)
-
-
-
0.197
HPr-2 (isoAsp-12,-38)
-
-
-
2.7
KASA (D-Asp) LAKY
-
-
0.00052
KASA (isoAsp) LAKY
-
-
0.0004 - 0.00052
KASA (isoD) LAKY
0.017
LSH-isoD-GY-Cya-L
-
-
0.0036
LSH-isoD-GYCL
-
-
0.69
N-succinyl-AAVAp-nitroanilide
-
-
1.081
native lysozyme
-
-
-
0.03 - 0.035
ovalbumin
-
0.002 - 0.0022
S-adenosyl-L-methionine
0.0229
T1-isoAsp-12
-
-
-
0.339
T4-isoAsp-38
-
-
-
0.0274
V2-isoAsp-12
-
-
-
0.0975
V4-isoAsp-38
-
-
-
0.00029
VYP (isoAsp) HA
-
-
0.00029
VYP (isoD) HA
-
-
0.0028
VYP-isoD-CA
-
-
0.175
VYP-isoD-Cya-G
-
-
0.00295
VYP-isoD-DA
-
-
0.0062
VYP-isoD-GA
-
-
0.0068
VYP-L-isoAsp-GA
-
-
0.00029
VYP-L-isoAsp-HA
-
37°C, pH 7.5
0.005
WM-isoD-F-NH2
-
-
0.0155
YVS-isoAsp-GHG
-
-
0.104
YVS-isoD-G-Cya-G
-
-
0.0046
YVS-isoD-GCG
-
-
0.469
YVS-isoD-GDG
-
-
IC50 VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0026
Nalpha-benzyloxycarbonyl-O-benzyl-L-Asp-Nepsilon-L-Lys-L-Tyr-L-Ala-amide
Homo sapiens
-
pH and temperature not specified in the publication
0.00023
sinefungin
Homo sapiens
-
pH and temperature not specified in the publication
SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.000233
-
-
0.00427
-
-
0.011
-
using the delta sleep-inducing peptide as the methyl acceptor
0.021
-
recombinant enzyme, at 37°C
TEMPERATURE OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
55
-
recombinant enzyme, expressed in E. coli
TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
25 - 65
-
-
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
-
Uniprot
Manually annotated by BRENDA team
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
-
69% reduced PIMT expression as compared to normal brains
Manually annotated by BRENDA team
-
treatment of astrocytoma cells (U-87) with direct pharmacological GSK-3 inhibitors stimulate PIMT expression (2fold). Results demonstrate regulation of PIMT expression by GSK-3 inhibitor lithium at both the transcriptional and the translational levels. Inhibition by siRNA of GSK-3 and beta-catenin modulates expression of the PIMT in accordance with GSK-3 pharmacological inhibition. Valproic acid up-regulates phospho-GSK-3b (Ser9), beta-catenin and PIMT levels similarly to lithium
Manually annotated by BRENDA team
-
80% reduced PIMT expression as compared to normal brains
Manually annotated by BRENDA team
-
the enzyme is more prevalent in the lens cortex than the nucleus
Manually annotated by BRENDA team
-
76% reduced PIMT expression as compared to normal brain
Manually annotated by BRENDA team
LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
malfunction
physiological function
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
PIMT_HUMAN
227
0
24636
Swiss-Prot
other Location (Reliability: 3)
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
24500
-
amino acid sequence
24580
-
amino acid sequence
25000
26500
-
SDS-PAGE
27000
28000
-
SDS-PAGE
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
monomer
CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
V119I
the variant enzyme has lower activity and thermal stability but about 30% increased affinity for endogenous substrates compared to the I119I variant
A150V
-
the mutant shows 64% loss of activity compared to the wild type activity
A65V
-
the mutant shows 11% loss of activity compared to the wild type activity
A7P
-
the mutant shows 34% of wild type catalytic efficiency
D83F
-
negative dominant mutant
F72L
-
the mutant shows 67% of wild type catalytic efficiency
G88A
-
catalytically inactive
I58V
-
the mutant shows 60% of wild type catalytic efficiency
L191S
-
the mutant shows 72% loss of activity compared to the wild type activity
P174H
-
the mutant shows 61% loss of activity compared to the wild type activity
R36A
-
the mutant shows near complete loss of activity (<1%)
R36C
-
the mutant shows near complete loss of activity (<1%)
R36K
-
the mutant shows near complete loss of activity (4.6%)
TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
37 - 50
-
-
57.6
-
melting temperature
GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
the Ile isoform of PCMT is more stable, but the Val isoform has a 30% higher affinity for protein substrates
-
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
2 isozymes
-
His GraviTrap column chromatography
-
His-Select nickel affinity gel column chromatography, and gel filtration
-
nickel column affinity chromatography
-
recombinant protein
-
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expressed in Escherichia coli BL21 cells
-
expressed in Escherichia coli BL21(DE3) cells
-
expressed in Escherichia coli BL21(DE3)pLysS cells
-
expressed in HEK-293 cells
-
expressed in porcine aortic endothelial cells
-
His-tagged enzyme is expressed in Escherichia coli
-
mutant G88A is expressed in Escherichia coli
-
southern blot analysis of PCR amplified genomic DNA, human chromosome contains a single gene encoding the enzyme, PCMT1, mapped to the q24-25 region of chromosome 6
-
EXPRESSION
ORGANISM
UNIPROT
LITERATURE
1-chloro-2,4-dinitrobenzene does not affect PIMT expression
-
5 mM valproic acid enhances protein L-isoaspartyl methyltransferase expression about 2fold through glycogen synthase kinase-3/beta-catenin requires 90 kDa ribosomal S6 kinase. Src, c-Raf, MEK1/2 and extracellular-regulated kinase 1/2 abolish the extracellular-regulated kinase 1/2 phosphorylation stimulated by valproic acid, thus preventing PIMT induction by valproic acid
-
CGP3466B upregulates enzyme expression
-
down-regulation of PIMT by siRNA strikingly enhances phenylarsine oxide-induced reactive oxygen species
-
enzyme activity and expression are 50% lower in the hippocampus of epileptic patients
-
enzyme expression is down-regulated at both gene and protein levels by cytosolic dopamine in SH-SY5Y cells
-
PIMT is about 2fold up-regulated by 0.005 mM phenylarsine oxide in U-87 human astroglioma cells, PIMT up-regulation by phenylarsine oxide is mediated by the reaction with vicinal cysteines, PIMT induction by phenylarsine oxide is dependent on formation of reactive oxygen species, PIMT induction by phenylarsine oxide is inhibited by N-acetyl-L-cysteine and diphenyleneiodonium chloride
-
PIMT is slightly up-regulated by 0.01 mM cycloheximide
-
the enzyme expression is increased in patients with advanced stages of lung adenocarcinoma
-
APPLICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
medicine
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Johnson, B.A.; Aswad, D.W.
Enzymatic protein carboxyl methylation at physiological pH: cyclic imide formation explains rapid methyl turnover
Biochemistry
24
2581-2586
1985
Bos taurus, Homo sapiens
Manually annotated by BRENDA team
Ota, I.M.; Ding, L.; Clarke, S.
Methylation at specific altered aspartyl and asparaginyl residues in glucagon by the erythrocyte protein carboxyl methyltransferase
J. Biol. Chem.
262
8522-8531
1987
Homo sapiens
Manually annotated by BRENDA team
Gilbert, J.M.; Fowler, A.; Bleibaum, J.; Clarke, S.
Purification of homologous protein carboxyl methyltransferase isozymes from human and bovine erythrocytes
Biochemistry
27
5227-5233
1988
Bos taurus, Escherichia coli, Homo sapiens, Salmonella enterica subsp. enterica serovar Typhimurium
Manually annotated by BRENDA team
Ota, I.M.; Gilbert, J.M.; Clarke, S.
Two major isozymes of the protein D-aspartyl/L-isoaspartyl methyltransferase from human erythrocytes
Biochem. Biophys. Res. Commun.
151
1136-1143
1988
Bos taurus, Oryctolagus cuniculus, Equus sp., Homo sapiens, Rattus norvegicus, Torpedo ocellata, Xenopus laevis
Manually annotated by BRENDA team
Ingrosso, D.; Fowler, A.V.; Bleibaum, J.; Clarke, S.
Sequence of the D-aspartyl/L-isoaspartyl protein methyltransferase from human erythrocytes. Common sequence motifs for protein, DNA, RNA, and small molecule S-adenosylmethionine-dependent methyltransferases
J. Biol. Chem.
264
20131-20139
1989
Bos taurus, Escherichia coli, Homo sapiens, Rattus norvegicus, Salmonella enterica subsp. enterica serovar Typhimurium
Manually annotated by BRENDA team
Lowenson, J.D.; Clarke, S.
Identification of isoaspartyl-containing sequences in peptides and proteins that are usually poor substrates for the class II protein carboxyl methyltransferase
J. Biol. Chem.
265
3106-3110
1990
Bos taurus, Homo sapiens
Manually annotated by BRENDA team
Fu, J.C.; Ding, L.; Clarke, S.
Purification, gene cloning, and sequence analysis of an L-isoaspartyl protein carboxyl methyltransferase from Escherichia coli [published erratum appears in J Biol Chem 1992 Jun 5;267(16):11660]
J. Biol. Chem.
266
14562-14572
1991
Bos taurus, Escherichia coli, Homo sapiens, Salmonella enterica subsp. enterica serovar Typhimurium
Manually annotated by BRENDA team
Ingrosso, D.; Kagan, R.M.; Clarke, S.
Distinct C-terminal sequences of isozymes I and II of the human erythrocyte L-isoaspartyl/D-aspartyl protein methyltransferase [published erratum appears in Biochem Biophys Res Commun 1991 Apr 15;176(1):549]
Biochem. Biophys. Res. Commun.
175
351-358
1991
Bos taurus, Oryctolagus cuniculus, Drosophila melanogaster, Escherichia coli, Homo sapiens, Mus musculus, Rattus norvegicus, Salmonella enterica subsp. enterica serovar Typhimurium
Manually annotated by BRENDA team
Brennan, T.V.; Anderson, J.W.; Jia, Z.; Waygood, E.B.; Clarke, S.
Repair of spontaneously deamidated HPr phosphocarrier protein catalyzed by the L-isoaspartate-(D-aspartate) O-methyltransferase
J. Biol. Chem.
269
24586-24595
1994
Homo sapiens
Manually annotated by BRENDA team
Boivin, D.; Bilodeau, D.; Beliveau, R.
Immunochemical characterization of L-isoaspartyl-protein carboxyl methyltransferase from mammalian tissues
Biochem. J.
309
993-998
1995
Bos taurus, Gallus gallus, Homo sapiens, Oryctolagus cuniculus, Rattus norvegicus, Rattus norvegicus Sprague-Dawley, Torpedo ocellata, Triticum aestivum, Xenopus laevis
-
Manually annotated by BRENDA team
Mudgett, M.B.; Clarke, S.
A distinctly regulated protein repair L-isoaspartylmethyltransferase from Arabidopsis thaliana
Plant Mol. Biol.
30
723-737
1996
Arabidopsis thaliana, Escherichia coli, Homo sapiens, Mus musculus, Triticum aestivum
Manually annotated by BRENDA team
Ichikawa, J.K.; Clarke, S.
A highly active protein repair enzyme from an extreme thermophile: the L-isoaspartyl methyltransferase from Thermotoga maritima
Arch. Biochem. Biophys.
358
222-231
1998
Archaeoglobus fulgidus, Caenorhabditis elegans, Escherichia coli, Homo sapiens, Methanocaldococcus jannaschii, Methanothermobacter thermautotrophicus, Mus musculus, no activity in Aquifex aeolicus, no activity in Bacillus subtilis, no activity in Borrelia burgdorferi, no activity in Haemophilus influenzae, no activity in Mycoplasma genitalium, no activity in Mycoplasma pneumoniae, no activity in Sinorhizobium meliloti, no activity in Treponema pallidum, Rattus norvegicus, Thermotoga maritima, Triticum aestivum
Manually annotated by BRENDA team
O'Connor, M.B.; O'Connor, C.M.
Complex interactions of the protein L-isoaspartyl methyltransferase and calmodulin revealed with the yeast two-hybrid system
J. Biol. Chem.
273
12909-12913
1998
Escherichia coli, Homo sapiens
Manually annotated by BRENDA team
DeVry, C.G.; Clarke, S.
Polymorphic forms of the protein L-isoaspartate (D-aspartate) O-methyltransferase involved in the repair of age-damaged proteins
J. Hum. Genet.
44
275-288
1999
Homo sapiens, Mus musculus
Manually annotated by BRENDA team
Niewmierzycka, A.; Clarke, S.
Do damaged proteins accumulate in Caenorhabditis elegans L-isoaspartate methyltransferase (pcm-1) deletion mutants?
Arch. Biochem. Biophys.
364
209-218
1999
Caenorhabditis elegans, Escherichia coli, Homo sapiens, Mus musculus
Manually annotated by BRENDA team
Thapar, N.; Clarke, S.
Expression, Purification, and Characterization of the Protein Repair L-Isoaspartyl Methyltransferase from Arabidopsis thaliana
Protein Expr. Purif.
20
237-251
2000
Arabidopsis thaliana, Caenorhabditis elegans, Drosophila melanogaster, Escherichia coli, Homo sapiens, Oryza sativa, Rattus norvegicus, Solanum lycopersicum, Thermotoga maritima, Triticum aestivum, Xenopus laevis, Zea mays
Manually annotated by BRENDA team
Lowenson, J.D.; Kim, E.; Young, S.G.; Clarke, S.
Limited accumulation of damaged proteins in L-isoaspartyl (D-aspartyl) O-methyltransferase-deficient mice
J. Biol. Chem.
276
20695-20702
2001
Homo sapiens, Mus musculus, Xenopus laevis
Manually annotated by BRENDA team
Thapar, N.; Kim, A.K.; Clarke, S.
Distinct patterns of expression but similar biochemical properties of protein L-isoaspartyl methyltransferase in higher plants
Plant Physiol.
125
1023-1035
2001
Arabidopsis thaliana, Caenorhabditis elegans, Caenorhabditis elegans N2, Daucus carota, Escherichia coli, Homo sapiens, Oryza sativa, Oryza sativa M-101, Triticum aestivum, Zea mays
Manually annotated by BRENDA team
Ryttersgaard, C.; Griffith, S.C.; Sawaya, M.R.; MacLaren, D.C.; Clarke, S.; Yeates, T.O.
Crystal structure of human L-isoaspartyl methyltransferase
J. Biol. Chem.
277
10642-10646
2002
Homo sapiens
Manually annotated by BRENDA team
Smith, C.D.; Carson, M.; Friedman, A.M.; Skinner, M.M.; Delucas, L.; Chantalat, L.; Weise, L.; Shirasawa, T.; Chattopadhyay, D.
Crystal structure of human L-isoaspartyl-O-methyltransferase with S-adenosyl homocysteine at 1.6-.ANG. resolution and modeling of an isoaspartyl-containing peptide at the active site
Protein Sci.
11
625-635
2002
Homo sapiens, Thermotoga maritima
Manually annotated by BRENDA team
Thapar, N.; Griffith, S.C.; Yeates, T.O.; Clarke, S.
Protein repair methyltransferase from the hyperthermophilic archaeon Pyrococcus furiosus: unusual methyl-accepting affinity for D-aspartyl and N-succinyl-containing peptides
J. Biol. Chem.
277
1058-1065
2002
Arabidopsis thaliana, Caenorhabditis elegans, Escherichia coli, Homo sapiens, Mus musculus, Pyrococcus furiosus, Thermotoga maritima
Manually annotated by BRENDA team
Lapointe, M.; Lanthier, J.; Moumdjian, R.; Regina, A.; Desrosiers, R.R.
Expression and activity of L-isoaspartyl methyltransferase decrease in stage progression of human astrocytic tumors
Mol. Brain Res.
135
93-103
2005
Homo sapiens
Manually annotated by BRENDA team
Lamarre, M.; Desrosiers, R.R.
Up-regulation of protein L-isoaspartyl methyltransferase expression by lithium is mediated by glycogen synthase kinase-3 inactivation and beta-catenin stabilization
Neuropharmacology
55
669-676
2008
Homo sapiens
Manually annotated by BRENDA team
Furuchi, T.; Kosugi, S.; Ohno, K.; Egawa, T.; Sekine, M.; Katane, M.; Homma, H.
High-performance liquid chromatographic method to measure protein L-isoaspartyl/D-aspartyl O-methyltransferase activity in cell lysates
Anal. Biochem.
384
207-212
2009
Homo sapiens
Manually annotated by BRENDA team
Alfaro, J.F.; Gillies, L.A.; Sun, H.G.; Dai, S.; Zang, T.; Klaene, J.J.; Kim, B.J.; Lowenson, J.D.; Clarke, S.G.; Karger, B.L.; Zhou, Z.S.
Chemo-enzymatic detection of protein isoaspartate using protein isoaspartate methyltransferase and hydrazine trapping
Anal. Chem.
80
3882-3889
2008
Homo sapiens
Manually annotated by BRENDA team
Fanelus, I.; Desrosiers, R.R.
Reactive oxygen species generated by thiol-modifying phenylarsine oxide stimulate the expression of protein L-isoaspartyl methyltransferase
Biochem. Biophys. Res. Commun.
371
203-208
2008
Homo sapiens
Manually annotated by BRENDA team
Kosugi, S.; Furuchi, T.; Katane, M.; Sekine, M.; Shirasawa, T.; Homma, H.
Suppression of protein L-isoaspartyl (D-aspartyl) methyltransferase results in hyperactivation of EGF-stimulated MEK-ERK signaling in cultured mammalian cells
Biochem. Biophys. Res. Commun.
371
22-27
2008
Homo sapiens
Manually annotated by BRENDA team
Pyun, J.A.; Kang, H.; Lee, S.K.; Kim, M.H.; Kwack, K.
Association between polymorphisms in the protein L-isoaspartate (D-aspartate) O-methyltransferase gene and premature ovarian failure
Fertil. Steril.
91
1362-1365
2009
Homo sapiens
Manually annotated by BRENDA team
Cournoyer, P.; Desrosiers, R.R.
Valproic acid enhances protein L-isoaspartyl methyltransferase expression by stimulating extracellular signal-regulated kinase signaling pathway
Neuropharmacology
56
839-848
2009
Homo sapiens
Manually annotated by BRENDA team
Cimmino, A.; Capasso, R.; Muller, F.; Sambri, I.; Masella, L.; Raimo, M.; De Bonis, M.L.; DAngelo, S.; Zappia, V.; Galletti, P.; Ingrosso, D.
Protein isoaspartate methyltransferase prevents apoptosis induced by oxidative stress in endothelial cells: role of Bcl-Xl deamidation and methylation
PLoS ONE
3
e3258
2008
Homo sapiens
Manually annotated by BRENDA team
Rutherford, K.; Daggett, V.
The V119I polymorphism in protein L-isoaspartate O-methyltransferase alters the substrate-binding interface
Protein Eng. Des. Sel.
22
713-721
2009
Homo sapiens (P22061)
Manually annotated by BRENDA team
Waegner, A.M.; Cloos, P.; Bergholdt, R.; Eising, S.; Brorsson, C.; Stalhut, M.; Christgau, S.; Nerup, J.; Pociot, F.
Posttranslational protein modifications in type 1 diabetes - Genetic studies with PCMT1, the repair enzyme protein isoaspartate methyltransferase (PIMT) encoding gene
Rev. Diabet. Stud.
5
225-231
2008
Homo sapiens
Manually annotated by BRENDA team
Liu, M.; Cheetham, J.; Cauchon, N.; Ostovic, J.; Ni, W.; Ren, D.; Zhou, Z.S.
Protein isoaspartate methyltransferase-mediated 18O-labeling of isoaspartic acid for mass spectrometry analysis
Anal. Chem.
84
1056-1062
2012
Homo sapiens
Manually annotated by BRENDA team
Furuchi, T.; Sakurako, K.; Katane, M.; Sekine, M.; Homma, H.
The role of protein L-isoaspartyl/D-aspartyl O-methyltransferase (PIMT) in intracellular signal transduction
Chem. Biodivers.
7
1337-1348
2010
Homo sapiens
Manually annotated by BRENDA team
Lee, J.C.; Kang, S.U.; Jeon, Y.; Park, J.W.; You, J.S.; Ha, S.W.; Bae, N.; Lubec, G.; Kwon, S.H.; Lee, J.S.; Cho, E.J.; Han, J.W.
Protein L-isoaspartyl methyltransferase regulates p53 activity
Nat. Commun.
3
927
2012
Homo sapiens
Manually annotated by BRENDA team
Dutta, T.; Banerjee, S.; Soren, D.; Lahiri, S.; Sengupta, S.; Rasquinha, J.A.; Ghosh, A.K.
Regulation of enzymatic activity by deamidation and their subsequent repair by protein L-isoaspartyl methyl transferase
Appl. Biochem. Biotechnol.
168
2358-2375
2012
Homo sapiens
Manually annotated by BRENDA team
Park, J.W.; Lee, J.C.; Ha, S.W.; Bang, S.Y.; Park, E.K.; Yi, S.A.; Lee, M.G.; Kim, D.S.; Nam, K.H.; Yoo, J.H.; Kwon, S.H.; Han, J.W.
Requirement of protein L-isoaspartyl O-methyltransferase for transcriptional activation of trefoil factor 1 (TFF1) gene by estrogen receptor alpha
Biochem. Biophys. Res. Commun.
420
223-229
2012
Homo sapiens
Manually annotated by BRENDA team
Yan, G.; Qin, Q.; Yi, B.; Chuprun, K.; Sun, H.; Huang, S.; Sun, J.
Protein-L-isoaspartate (D-aspartate) O-methyltransferase protects cardiomyocytes against hypoxia induced apoptosis through inhibiting proapoptotic kinase Mst1
Int. J. Cardiol.
168
3291-3299
2013
Homo sapiens
Manually annotated by BRENDA team
Oda, A.; Noji, I.; Fukuyoshi, S.; Takahashi, O.
Prediction of binding modes between protein L-isoaspartyl (D-aspartyl) O-methyltransferase and peptide substrates including isomerized aspartic acid residues using in silico analytic methods for the substrate screening
J. Pharm. Biomed. Anal.
116
116-122
2015
Homo sapiens (P22061), Homo sapiens
Manually annotated by BRENDA team
Biterge, B.; Richter, F.; Mittler, G.; Schneider, R.
Methylation of histone H4 at aspartate 24 by protein L-isoaspartate O-methyltransferase (PCMT1) links histone modifications with protein homeostasis
Sci. Rep.
4
6674
2014
Homo sapiens
Manually annotated by BRENDA team
Kimura, Y.; Komatsu, T.; Yanagi, K.; Hanaoka, K.; Ueno, T.; Terai, T.; Kojima, H.; Okabe, T.; Nagano, T.; Urano, Y.
Development of chemical tools to monitor and control isoaspartyl peptide methyltransferase activity
Angew. Chem. Int. Ed. Engl.
56
153-157
2017
Homo sapiens
Manually annotated by BRENDA team
Lyon, Y.A.; Sabbah, G.M.; Julian, R.R.
Differences in alpha-crystallin isomerization reveal the activity of protein isoaspartyl methyltransferase (PIMT) in the nucleus and cortex of human lenses
Exp. Eye Res.
171
131-141
2018
Homo sapiens
Manually annotated by BRENDA team
Ogasawara, M.; Otani, M.; Takano, M.; Shudou, M.; Inaba, Y.; Nirasawa, S.; Takahashi, S.; Kiyoi, T.; Tanaka, Y.; Kameda, K.; Kunugita, N.; Maeyama, K.; Sano, K.; Yamashita, M.; Yamauchi, K.
The protective role of protein L-isoaspartyl (D-aspartate) O-methyltransferase for maintenance of mitochondrial morphology in A549 cell
Exp. Lung Res.
42
245-262
2016
Homo sapiens
Manually annotated by BRENDA team
Saito, H.; Yamashita, M.; Ogasawara, M.; Yamada, N.; Niisato, M.; Tomoyasu, M.; Deguchi, H.; Tanita, T.; Ishida, K.; Sugai, T.; Yamauchi, K.
Chaperone protein L-isoaspartate (D-aspartyl) O-methyltransferase as a novel predictor of poor prognosis in lung adenocarcinoma
Hum. Pathol.
50
1-10
2016
Homo sapiens
Manually annotated by BRENDA team
Ouanouki, A.; Desrosiers, R.R.
The enzyme L-isoaspartyl (D-aspartyl) methyltransferase is required for VEGF-dependent endothelial cell migration and tubulogenesis
Mol. Cell. Biochem.
413
37-46
2016
Homo sapiens
Manually annotated by BRENDA team
Ouazia, D.; Levros, L.C.; Rassart, E.; Desrosiers, R.R.
The protein L-isoaspartyl (D-aspartyl) methyltransferase protects against dopamine-induced apoptosis in neuroblastoma SH-SY5Y cells
Neuroscience
295
139-150
2015
Homo sapiens
Manually annotated by BRENDA team
Kim, J.; Chen, B.; Bru, J.L.; Huynh, E.; Momen, M.; Aswad, D.W.
New findings on SNP variants of human protein L-isoaspartyl methyltransferase that affect catalytic activity, thermal stability, and aggregation
PLoS ONE
13
e0198266
2018
Homo sapiens
Manually annotated by BRENDA team