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Information on EC 4.3.1.24 - phenylalanine ammonia-lyase and Organism(s) Petroselinum crispum and UniProt Accession P24481

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EC Tree
     4 Lyases
         4.3 Carbon-nitrogen lyases
             4.3.1 Ammonia-lyases
                4.3.1.24 phenylalanine ammonia-lyase
IUBMB Comments
This enzyme is a member of the aromatic amino acid lyase family, other members of which are EC 4.3.1.3 (histidine ammonia-lyase) and EC 4.3.1.23 (tyrosine ammonia-lyase) and EC 4.3.1.25 (phenylalanine/tyrosine ammonia-lyase). The enzyme contains the cofactor 3,5-dihydro-5-methylidene-4H-imidazol-4-one (MIO), which is common to this family . This unique cofactor is formed autocatalytically by cyclization and dehydration of the three amino-acid residues alanine, serine and glycine . The enzyme from some species is highly specific for phenylalanine [7,8].
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Petroselinum crispum
UNIPROT: P24481
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Word Map
The taxonomic range for the selected organisms is: Petroselinum crispum
The expected taxonomic range for this enzyme is: Eukaryota, Bacteria
Synonyms
phenylalanine ammonia-lyase, phenylalanine ammonia lyase, l-phenylalanine ammonia-lyase, dcpal1, phe ammonia-lyase, rgpal, avpal, palrs1, atpal2, sspal1, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SYSTEMATIC NAME
IUBMB Comments
L-phenylalanine ammonia-lyase (trans-cinnamate-forming)
This enzyme is a member of the aromatic amino acid lyase family, other members of which are EC 4.3.1.3 (histidine ammonia-lyase) and EC 4.3.1.23 (tyrosine ammonia-lyase) and EC 4.3.1.25 (phenylalanine/tyrosine ammonia-lyase). The enzyme contains the cofactor 3,5-dihydro-5-methylidene-4H-imidazol-4-one (MIO), which is common to this family [3]. This unique cofactor is formed autocatalytically by cyclization and dehydration of the three amino-acid residues alanine, serine and glycine [9]. The enzyme from some species is highly specific for phenylalanine [7,8].
CAS REGISTRY NUMBER
COMMENTARY hide
9024-28-6
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
2-chloro-trans-cinnamate + NH3
2-chloro-L-phenylalanine
show the reaction diagram
50.5% conversion
-
-
?
2-fluoro-trans-cinnamate + NH3
2-fluoro-L-phenylalanine
show the reaction diagram
95.8% conversion
-
-
?
2-hydroxy-trans-cinnamate + NH3
2-hydroxy-L-phenylalanine
show the reaction diagram
15.5% conversion
-
-
?
2-methoxy-trans-cinnamate + NH3
2-methoxy-L-phenylalanine
show the reaction diagram
54.6% conversion
-
-
?
3-chloro-trans-cinnamate + NH3
3-chloro-L-phenylalanine
show the reaction diagram
91.7% conversion
-
-
?
3-fluoro-trans-cinnamate + NH3
3-fluoro-L-phenylalanine
show the reaction diagram
52.1% conversion
-
-
?
3-hydroxy-trans-cinnamate + NH3
3-hydroxy-L-phenylalanine
show the reaction diagram
85.7% conversion
-
-
?
3-methoxy-trans-cinnamate + NH3
3-methoxy-L-phenylalanine
show the reaction diagram
85.7% conversion
-
-
?
4-chloro-trans-cinnamate + NH3
4-chloro-L-phenylalanine
show the reaction diagram
89.1% conversion
-
-
?
4-fluoro-trans-cinnamate + NH3
4-fluoro-L-phenylalanine
show the reaction diagram
65.9% conversion
-
-
?
4-hydroxy-trans-cinnamate + NH3
4-hydroxy-L-phenylalanine
show the reaction diagram
0.8% conversion
-
-
?
4-methoxy-trans-cinnamate + NH3
4-methoxy-L-phenylalanine
show the reaction diagram
6.4% conversion
-
-
?
L-phenylalanine
trans-cinnamate + NH3
show the reaction diagram
the enzyme is specific for L-phenylalanine
-
-
r
trans-cinnamate + NH3
L-phenylalanine
show the reaction diagram
85.2% conversion
-
-
r
(1,1'-biphenyl)acrylic acid + NH3
([1,1'-biphenyl]-4-yl)alanine
show the reaction diagram
-
no product is detected with wild-type enzyme or either single mutants, 8% conversion with mutant enzyme F137A/I460V after 20 h
-
-
?
(2'-chloro-5-phenylthiophen-2-yl)acrylic acid + NH3
(2'-chloro-5-phenylthiophen-2-yl)alanine
show the reaction diagram
-
no product is detected with wild-type enzyme or either single mutants, 2% conversion with mutant enzyme F137A/I460V after 20 h
-
-
?
(2'-chloro-5-phenylthiophen-2-yl)alanine
(2'-chloro-5-phenylthiophen-2-yl)acrylic acid + NH3
show the reaction diagram
-
wild-type enzyme shows a very poor conversion even after long reaction times up to 48 h, mutants I460V and F137V and F137A provide medium to high conversion
-
-
?
(2-phenylthiazol-4-yl)alanine
(2-phenylthiazol-4-yl)acrylic acid + NH3
show the reaction diagram
-
wild-type enzyme shows a very poor conversion even after long reaction times up to 48 h, mutant F137A provides low high conversion
-
-
?
(2E)-3-(1-benzofuran-2-yl)acrylic acid + NH3
2-amino-3-(1-benzofuran-2-yl)propanoic acid
show the reaction diagram
-
-
-
-
r
(2E)-3-(1-benzothien-2-yl)acrylic acid + NH3
2-amino-3-(1-benzothien-2-yl)propanoic acid
show the reaction diagram
-
-
-
-
r
(2E)-3-(2-furyl)acrylic acid + NH3
(S)-2-amino-3-(2-furyl)propanoic acid
show the reaction diagram
-
-
-
-
r
(2E)-3-(2-thienyl)acrylic acid + NH3
2-amino-3-(2-thienyl)propanoic acid
show the reaction diagram
-
-
-
-
r
(2E)-4-amino-cinnamic acid + NH3
4-amino-L-phenylalanine
show the reaction diagram
-
poor substrate
-
-
r
(2E)-4-fluoro-cinnamic acid + NH3
4-fluoro-L-phenylalanine
show the reaction diagram
-
-
-
-
r
(2E)-4-formyl-cinnamic acid + NH3
4-formyl-L-phenylalanine
show the reaction diagram
-
-
-
-
r
(2E)-4-hydroxycinnamate + NH3
L-tyrosine
show the reaction diagram
-
-
-
-
r
(2E)-4-methyl-cinnamic acid + NH3
4-methyl-L-phenylalanine
show the reaction diagram
-
-
-
-
r
(2E)-4-nitro-cinnamic acid + NH3
4-nitro-L-phenylalanine
show the reaction diagram
-
-
-
-
r
(2E)-4-trifluoromethyl-cinnamic acid + NH3
4-trifluoromethyl-L-phenylalanine
show the reaction diagram
-
poor substrate
-
-
r
(3-methoxy)alanine
(3-methoxy)acrylic acid + NH3
show the reaction diagram
-
wild-type enzyme shows a very poor conversion even after long reaction times up to 48 h, mutants I460V and F137V and F137A provide medium to high conversion
-
-
?
(4'-chloro-5-phenylthiophen-2-yl)alanine
(4'-chloro-5-phenylthiophen-2-yl)acrylic acid + NH3
show the reaction diagram
-
wild-type enzyme shows a very poor conversion even after long reaction times up to 48 h, mutants I460V and F137V and F137A provide medium to high conversion
-
-
?
(4'-fluoro-[1,1'-biphenyl]-4-yl)acrylic acid + NH3
(4'-fluoro-[1,1'-biphenyl]-4-yl)alanine
show the reaction diagram
-
no product is detected with wild-type enzyme or either single mutants, 6% conversion with mutant enzyme F137A/I460V after 20 h
-
-
?
(4'-fluoro-[1,1'-biphenyl]-4-yl)alanine
(4'-fluoro-[1,1'-biphenyl]-4-yl)acrylic acid + NH3
show the reaction diagram
-
wild-type enzyme shows a very poor conversion even after long reaction times up to 48 h, mutants I460V and F137V and F137A provide medium to high conversion. 39% conversion with with mutant enzyme F137A/I460V, 18% conversion with mutant enzyme F137A/L138V, 15% conversion with mutant enzyme F137A
-
-
?
(5-phenylthiophen-2-yl)acrylic acid + NH3
(5-phenylthiophen-2-yl)alanine
show the reaction diagram
-
no product is detected with wild-type enzyme or either single mutants, 6% conversion with mutant enzyme F137A/I460V after 20 h
-
-
?
(5-phenylthiophen-2-yl)alanine
(5-phenylthiophen-2-yl)acrylic acid + NH3
show the reaction diagram
-
wild-type enzyme shows a very poor conversion even after long reaction times up to 48 h, mutants I460V and F137V and F137A provide medium to high conversion. 48% conversion with mutant enzyme F137A/L138V, 44% conversion with mutant enzyme F137
-
-
?
(E)-cinnamate + NH3
L-phenylalanine
show the reaction diagram
-
-
-
-
r
(E)-pent-2-ene-4-ynoate + NH3
L-propargylglycine
show the reaction diagram
-
-
-
-
r
(naphthalen-2-yl)alanine
(naphthalen-2-yl)acrylic acid + NH3
show the reaction diagram
-
wild-type enzyme shows a very poor conversion even after long reaction times up to 48 h, mutants I460V and F137V and F137A provide medium to high conversion
-
-
?
(styryl)acrylic acid + NH3
(styryl)alanine
show the reaction diagram
-
no product is detected with wild-type enzyme or either single mutants, but 22% and 27%, respectively, conversion can be achieved with the F137V/I460V and F137V/I460A double mutants
-
-
?
(styryl)alanine
(styryl)acrylic acid + NH3
show the reaction diagram
-
wild-type enzyme shows a very poor conversion even after long reaction times up to 48 h, mutants I460V and F137V and F137A provide medium to high conversion
-
-
?
([1,1'-biphenyl]-4-yl)alanine
(1,1'-biphenyl)acrylic acid + NH3
show the reaction diagram
-
wild-type enzyme shows a very poor conversion even after long reaction times up to 48 h, mutants I460V and F137V and F137A provide medium to high conversion
-
-
?
2,3,4,5,6-pentafluoro-L-phenylalanine
2,3,4,5,6-pentafluoro-trans-cinnamate + NH3
show the reaction diagram
-
-
-
r
2,6-difluoro-L-phenylalanine
2,6-difluoro-trans-cinnamate + NH3
show the reaction diagram
-
-
-
r
2-amino-3-(1-benzofuran-2-yl)propanoic acid
(2E)-3-(1-benzofuran-2-yl)acrylic acid + NH3
show the reaction diagram
-
49% of the rate with L-phenylalanine
-
-
r
2-amino-3-(1-benzothien-2-yl)propanoic acid
(2E)-3-(1-benzothien-2-yl)acrylic acid + NH3
show the reaction diagram
-
14% of the rate with L-phenylalanine
-
-
r
2-amino-3-(2-furyl)propanoic acid
(2E)-3-(2-furyl)acrylic acid + NH3
show the reaction diagram
-
34% of the rate with L-phenylalanine
-
-
r
2-amino-3-(2-thienyl)propanoic acid
(2E)-3-(2-thienyl)acrylic acid + NH3
show the reaction diagram
-
101% of the rate with L-phenylalanine
-
-
r
2-amino-3-(3-thienyl)propanoic acid
(2E)-3-(3-thienyl)acrylic acid + NH3
show the reaction diagram
-
16% of the rate with L-phenylalanine
-
-
r
2-chloro-L-phenylalanine
2-chloro-trans-cinnamate + NH3
show the reaction diagram
-
-
-
r
2-fluoro-L-phenylalanine
2-fluoro-trans-cinnamate + NH3
show the reaction diagram
-
-
-
r
3,5-difluoro-L-phenylalanine
3,5-difluoro-trans-cinnamate + NH3
show the reaction diagram
-
-
-
r
3-chloro-L-phenylalanine
3-chloro-trans-cinnamate + NH3
show the reaction diagram
-
-
-
r
3-fluoro-L-phenylalanine
3-fluoro-trans-cinnamate + NH3
show the reaction diagram
-
-
-
r
4-chloro-L-phenylalanine
4-chloro-trans-cinnamate + NH3
show the reaction diagram
-
-
-
?
4-fluoro-L-phenylalanine
4-fluoro-(E)-cinnamate + NH3
show the reaction diagram
-
-
-
-
r
4-fluoro-L-phenylalanine
4-fluoro-trans-cinnamate + NH3
show the reaction diagram
-
-
-
r
4-nitro-L-phenylalanine
4-nitro-(E)-cinnamate + NH3
show the reaction diagram
-
-
-
-
r
4-trifluoromethyl-L-phenylalanine
4-trifluoromethyl-(E)-cinnamate + NH3
show the reaction diagram
-
-
-
-
r
beta-(5-pyrimidinyl)-D,L-alanine
?
show the reaction diagram
-
-
-
?
L-Phe
(E)-cinnamate + NH3
show the reaction diagram
L-phenylalanine
(E)-cinnamate + NH3
show the reaction diagram
L-phenylalanine
trans-cinnamate + NH3
show the reaction diagram
L-propargylglycine
(E)-pent-2-ene-4-ynoate + NH3
show the reaction diagram
-
-
-
-
r
L-styrylalanine
(styryl)acrylic acid + NH3
show the reaction diagram
-
-
-
-
?
L-tyrosine
(2E)-4-hydroxycinnamate + NH3
show the reaction diagram
-
poor substrate
-
-
r
L-tyrosine
p-coumarate + NH3
show the reaction diagram
-
L-Tyr
-
-
?
N-methyl-L-phenylalanine
trans-cinnamate + methylamine
show the reaction diagram
-
-
-
?
rac-(E)-2-amino-5-(4-chlorophenyl)pent-4-enoic acid
(2E,4E)-5-(4-chlorophenyl)penta-2,4-dienoic acid + NH3
show the reaction diagram
-
-
-
-
?
rac-(E)-2-amino-5-phenylpent-4-enoic acid
(2E,4E)-5-phenylpenta-2,4-dienoic acid + NH3
show the reaction diagram
-
-
-
-
?
trans-cinnamate + NH3
L-phenylalanine
show the reaction diagram
-
-
-
-
r
additional information
?
-
-
no substrate: 2-amino-3-(3-furyl)propanoic acid. Enzyme acts selectively on L-amino acids and their derivatives
-
-
?
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
L-phenylalanine
(E)-cinnamate + NH3
show the reaction diagram
L-phenylalanine
trans-cinnamate + NH3
show the reaction diagram
-
key gateway enzyme linking the phenylpropanoid secondary pathway to primary metabolism
-
-
r
COFACTOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
3,5-dihydro-5-methylidene-4H-imidazol-4-one
MIO cofactor
3,5-dihydro-5-methylidene-4H-imidazol-4-one
-
electrophilic prosthetic group
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
(+-)-2-aminomethyl-3-phenylpropanoic acid
-
-
(2S)-2-amino-3-(1-benzofuran-3-yl)propanoic acid
-
competitive
(2S)-2-amino-3-(1-benzothien-3-yl)propanoic acid
-
competitive
(R)-1-amino-2-(4-fluorophenyl)ethylphosphonic acid
-
-
(S)-2-aminooxy-3-phenylpropanoic acid
-
very strong inhibition
2-amino-3-(1-benzofuran-3-yl)propanoic acid
-
competitive
2-amino-3-(1-benzothien-3-yl)propanoic acid
-
competitive
2-aminoindan-2-carboxylic acid
-
-
2-aminoindan-2-phosphonic acid
-
-
beta-(2-pyrimidinyl)-D,L-alanine
-
competitive inhibition
Cinnamic acid
-
(E)-cinnamate, competitive
N,N-dimethyl-4-nitro-L-phenylalanine
-
-
N-methyl-4-nitro-L-phenylalanine
-
-
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.05
L-phenylalanine
pH 8.8, 30°C
0.05
trans-cinnamate
pH 10, 30°C
0.3 - 0.7
(2E)-4-fluoro-cinnamic acid
0.1 - 0.4
(2E)-4-formyl-cinnamic acid
5.9 - 12.6
(2E)-4-hydroxycinnamate
0.1 - 0.5
(2E)-4-methyl-cinnamic acid
2.8 - 4.2
(2E)-4-nitro-cinnamic acid
0.2
(E)-cinnamate
0.076
2,3,4,5,6-pentafluoro-L-phenylalanine
-
-
0.085
2,6-difluoro-L-phenylalanine
-
-
0.048
2-amino-3-(1-benzofuran-2-yl)propanoic acid
-
pH 8.8, 30°C
0.116
2-amino-3-(1-benzothien-2-yl)propanoic acid
-
pH 8.8, 30°C
0.076
2-amino-3-(2-furyl)propanoic acid
-
pH 8.8, 30°C
0.134
2-amino-3-(2-thienyl)propanoic acid
-
pH 8.8, 30°C
0.018
2-amino-3-(3-thienyl)propanoic acid
-
pH 8.8, 30°C
0.05
2-chloro-L-phenylalanine
-
-
0.065
2-fluoro-L-phenylalanine
-
-
0.159
3,5-difluoro-L-phenylalanine
-
-
0.094
3-chloro-L-phenylalanine
-
-
0.079
3-fluoro-L-phenylalanine
-
-
0.045
4-chloro-L-phenylalanine
-
-
0.01 - 0.4
4-fluoro-L-phenylalanine
2 - 2.2
4-nitro-L-phenylalanine
2.5 - 3.1
4-trifluoromethyl-L-phenylalanine
0.015 - 75.6
L-Phe
0.022 - 42.4
L-phenylalanine
16
L-propargylglycine
-
pH 8.8, 30°C
0.186 - 4.384
L-styrylalanine
2.3 - 7.8
L-Tyr
0.4
L-tyrosine
-
wild-type, pH 10, 30°C
6.6
N-methyl-L-phenylalanine
-
-
2.6 - 4.4
NH3
0.0783 - 0.154
rac-(E)-2-amino-5-(4-chlorophenyl)pent-4-enoic acid
0.201 - 0.395
rac-(E)-2-amino-5-phenylpent-4-enoic acid
TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2.64
L-phenylalanine
pH 8.8, 30°C
0.46
trans-cinnamate
pH 10, 30°C
22
L-Phe
-
30°C
0.052 - 2.28
L-phenylalanine
0.37
L-propargylglycine
-
pH 8.8, 30°C
0.0345 - 0.422
L-styrylalanine
0.3
L-Tyr
-
30°C
0.22
N-methyl-L-phenylalanine
-
-
0.00024 - 0.0786
rac-(E)-2-amino-5-(4-chlorophenyl)pent-4-enoic acid
0.0062 - 0.276
rac-(E)-2-amino-5-phenylpent-4-enoic acid
kcat/KM VALUE [1/mMs-1]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
55.06
L-phenylalanine
pH 8.8, 30°C
9.13
trans-cinnamate
pH 10, 30°C
0.0104 - 8.361
L-phenylalanine
0.0083 - 2.269
L-styrylalanine
0.0015 - 1.004
rac-(E)-2-amino-5-(4-chlorophenyl)pent-4-enoic acid
0.0156 - 1.373
rac-(E)-2-amino-5-phenylpent-4-enoic acid
Ki VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0089
(+-)-2-aminomethyl-3-phenylpropanoic acid
-
40°C, pH 8.8
0.013
(2S)-2-amino-3-(1-benzofuran-3-yl)propanoic acid
-
pH 8.8, 30°C
0.007
(2S)-2-amino-3-(1-benzothien-3-yl)propanoic acid
-
pH 8.8, 30°C
0.001
(R)-1-amino-2-(4-fluorophenyl)ethylphosphonic acid
-
40°C, pH 8.8
0.00000038
(S)-2-aminooxy-3-phenylpropanoic acid
-
40°C, pH 8.8
0.025
2-amino-3-(1-benzofuran-3-yl)propanoic acid
-
pH 8.8, 30°C
0.016
2-amino-3-(1-benzothien-3-yl)propanoic acid
-
pH 8.8, 30°C
0.0019
2-aminoindan-2-carboxylic acid
-
40°C, pH 8.8
0.000025
2-aminoindan-2-phosphonic acid
-
40°C, pH 8.8
7
beta-(2-pyrimidinyl)-D,L-alanine
-
-
0.000008
N,N-dimethyl-4-nitro-L-phenylalanine
-
-
0.00013
N-methyl-4-nitro-L-phenylalanine
-
-
pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
8 - 9
deamination and amination activity
8.8
-
assay at
TEMPERATURE OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
55 - 60
deamination activity
TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
30 - 55
increase of deamination activity from 30°C-55°C
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
metabolism
-
key gateway enzyme linking the phenylpropanoid secondary pathway to primary metabolism
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
PAL1_PETCR
716
0
77829
Swiss-Prot
other Location (Reliability: 1)
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
300000
-
isoenzyme PAL 1, gel filtration
77828
-
4 * 77828, calöculation from nucleotide sequence
83000
-
x * 83000, SDS-PAGE
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
?
-
x * 83000, SDS-PAGE
tetramer
CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
homology modeling of structure. The active state of enzyme is a Tyr110-loop-in conformation and opening-closing the entrance to the active site may happen by a breathing motion of this loop. Comparison with strucutural models of Photorhabdus luminescens and Streptomyces maritimus enzymes
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
F137A
-
mutation increased the activity significantly towards almost all non-natural analogues of phenylalanine compared to the wild-type enzyme. Moderate enhancement (15%) of the conversion in ammonia elimination from (4'-fluoro-[1,1'-biphenyl]-4-yl)alanine and for (5-phenylthiophen-2-yl)alanine (44%)
F137A/L138V
-
moderate enhancement (18%) of the conversion in ammonia elimination from (4'-fluoro-[1,1'-biphenyl]-4-yl)alanine and for (5-phenylthiophen-2-yl)alanine (48%)
F137I
-
increased activity in the amination of p-nitro-cinnamic acid
F137T
-
increased activity in the amination of p-nitro-cinnamic acid
F137V
F137V/I460V
-
moderate enhancement (39%) of the conversion in ammonia elimination from (4'-fluoro-[1,1'-biphenyl]-4-yl)alanine
I460A
-
mutation increased the activity significantly towards almost all non-natural analogues of phenylalanine compared to the wild-type enzyme, mutation decreases the Tm value significantly from 75°C to 51°C
I460V
-
mutation increased the activity significantly towards almost all non-natural analogues of phenylalanine compared to the wild-type enzyme
L137H
-
mutation almost doubles the kinetic D-isotope effect compared to wild-type enzyme
L137H/Q487E
-
mutation almost doubles the kinetic D-isotope effect compared to wild-type enzyme
Q487A
-
kinetic D isotope effect is of the same magnitude as wild-type enzyme
S202A
-
mutation results in lack of catalytic activity
Y350F
-
kinetic D isotope effect is of the same magnitude as wild-type enzyme
additional information
TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
30
half-life: 3.4 days
51
-
Tm-value of mutant enzyme I460A
75
-
Tm-value of wild-type enzyme
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
recombinant PAL
-
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expression in Escherichia coli BL21 (DE3)
expression in Escherichia coli
-
fusion proteins with gluthatione S-transferase expressed in Escherichia coli
-
APPLICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
medicine
-
enzyme substitution therapy for the treatment of phenylketonuria
pharmacology
-
enzyme substitution therapy for the treatment of phenylketonuria
synthesis
-
use of enzyme for production of enantiopure D- and L-heteroaryl-2-alanines, i.e. R- and S-2-amino-3-(heteroaryl)propanoic acids
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Hanson, K.R.; Havir, E.A.
Phenylalanine ammonia-lyase
Biochem. Plants
7
577-625
1981
Avena sativa, Ricinus communis, Cucumis sativus, Dunaliella marina, Fagopyrum esculentum, Glycine max, Helianthus annuus, Hordeum vulgare, Ipomoea batatas, Nasturtium officinale, Petroselinum crispum, Petunia x hybrida, Quercus pedunculata, Rhizoctonia solani, Sinapis alba, Solanum tuberosum, Sorghum bicolor, Spinacia oleracea, Streptomyces verticillatus, Triticum aestivum, Tropaeolum majus, Zea mays
-
Manually annotated by BRENDA team
Appert, C.; Logermann, E.; Hahlbrock, K.; Schmid, J.; Amrhein, N.
Structural and catalytic properties of the four phenylalanine ammonia-lyase isoenzymes from parsley (Petroselinum crispum Nym.)
Eur. J. Biochem.
225
491
1994
Petroselinum crispum
Manually annotated by BRENDA team
Gloge, A.; Zon, J.; Kovari, A.; Poppe, L.; Retey, J.
Phenylalanine ammonia-lyase: the use of its broad substrate specificity for mechanistic investigations and biocatalysis--synthesis of L-arylalanines
Chem. Eur. J.
6
3386-3390
2000
Petroselinum crispum
Manually annotated by BRENDA team
Viergutz, S.; Poppe, L.; Tomin, A.; Retey, J.
Mechanistic investigation of phenylalanine ammonia lyase by using N-methylated phenylalanines
Helv. Chim. Acta
86
3601-3612
2003
Petroselinum crispum
-
Manually annotated by BRENDA team
Appert, C.; Zon, J.; Amrhein, N.
Kinetic analysis of the inhibition of phenylalanine ammonia-lyase by 2-aminoindan-2-phosphonic acid and other phenylalanine analogues
Phytochemistry
62
415-422
2003
Petroselinum crispum
Manually annotated by BRENDA team
Viergutz, S.; Retey, J.
Kinetic analysis of the reactions catalyzed by histidine and phenylalanine ammonia lyases
Chem. Biodivers.
1
296-302
2004
Petroselinum crispum
Manually annotated by BRENDA team
Pilbak, S.; Tomin, A.; Retey, J.; Poppe, L.
The essential tyrosine-containing loop conformation and the role of the C-terminal multi-helix region in eukaryotic phenylalanine ammonia-lyases
FEBS J.
273
1004-1019
2006
Photorhabdus luminescens, Streptomyces maritimus, Petroselinum crispum (P24481), Petroselinum crispum
Manually annotated by BRENDA team
Paizs, C.; Katona, A.; Retey, J.
The interaction of heteroaryl-acrylates with phenylalanine ammonia-lyase from parsley
Chem. Eur. J.
12
2739-2744
2006
Petroselinum crispum
Manually annotated by BRENDA team
Bartsch, S.; Bornscheuer, U.
Mutational analysis of phenylalanine ammonia lyase to improve reactions rates for various substrates
Protein Eng. Des. Sel.
23
929-933
2010
Petroselinum crispum
Manually annotated by BRENDA team
Weiser, D.; Bencze, L.C.; Banoczi, G.; Ender, F.; Kiss, R.; Kokai, E.; Szilagyi, A.; Vertessy, B.G.; Farkas, O.e.; Paizs, C.; Poppe, L.
Phenylalanine ammonia-lyase-catalyzed deamination of an acyclic amino acid enzyme mechanistic studies aided by a novel microreactor filled with magnetic nanoparticles
ChemBioChem
16
2283-2288
2015
Petroselinum crispum
Manually annotated by BRENDA team
Filip, A.; Nagy, E.Z.A.; Tork, S.D.; Banoczi, G.; To?a, M.I.; Irimie, F.D.; Poppe, L.; Paizs, C.; Bencze, L.C.
Tailored mutants of phenylalanine ammonia-lyase from Petroselinum crispum for the synthesis of bulky L- and D-arylalanines
ChemCatChem
10
2627-2633
2018
Petroselinum crispum
Manually annotated by BRENDA team
Dressen, A.; Hilberath, T.; Mackfeld, U.; Billmeier, A.; Rudat, J.; Pohl, M.
Phenylalanine ammonia lyase from Arabidopsis thaliana (AtPAL2) A potent MIO-enzyme for the synthesis of non-canonical aromatic alpha-amino acids Part I Comparative characterization to the enzymes from Petroselinum crispum (PcPAL1) and Rhodosporidium to the enzymes from Petroselinum crispum (PcPAL1) and Rhodosporidium toruloides (RtPAL)
J. Biotechnol.
258
148-157
2017
Petroselinum crispum (P24481), Petroselinum crispum, Arabidopsis thaliana (P45724), Arabidopsis thaliana
Manually annotated by BRENDA team
Bencze, L.C.; Filip, A.; Banoczi, G.; Tosa, M.I.; Irimie, F.D.; Gellert, A.; Poppe, L.; Paizs, C.
Expanding the substrate scope of phenylalanine ammonia-lyase from Petroselinum crispum towards styrylalanines
Org. Biomol. Chem.
15
3717-3727
2017
Petroselinum crispum
Manually annotated by BRENDA team
Kong, J.
Phenylalanine ammonia-lyase, a key component used for phenylpropanoids production by metabolic engineering
RSC Adv.
5
62587-62603
2015
Synechocystis sp., Arabidopsis thaliana, Oscillatoria sp., Petroselinum crispum, Photorhabdus luminescens, Streptomyces verticillatus, Trifolium pratense, Streptomyces maritimus, Rubrobacter xylanophilus, Albuca bracteata, Leptolyngbya sp., Salvia miltiorrhiza (A9XIW5), Salvia miltiorrhiza (C7E4J2), Salvia miltiorrhiza (U3N6Q1), Nostoc punctiforme (B2J528), Melissa officinalis (E1UYU6), Rhodotorula mucilaginosa (P10248), Trichormus variabilis (Q3M5Z3), Rhodotorula glutinis (V5TFQ0)
-
Manually annotated by BRENDA team