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Information on EC 3.5.99.7 - 1-aminocyclopropane-1-carboxylate deaminase and Organism(s) Pseudomonas putida and UniProt Accession Q5PWZ8

for references in articles please use BRENDA:EC3.5.99.7
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IUBMB Comments
A pyridoxal 5'-phosphate enzyme. The enzyme, found in certain soil bacteria and fungi, catalyses the ring opening of 1-aminocyclopropane-1-carboxylate, the immediate precursor to ethylene, an important plant hormone that regulates fruit ripening and other processes. The enzyme releases an unstable enamine product that tautomerizes to an imine form, which undergoes a hydrolytic deamination. The latter reaction, which can occur spontaneously, can also be catalysed by EC 3.5.99.10, 2-iminobutanoate/2-iminopropanoate deaminase. The enzyme has been used to make fruit ripening dependent on externally added ethylene, as it removes the substrate for endogenous ethylene formation.
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This record set is specific for:
Pseudomonas putida
UNIPROT: Q5PWZ8
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Word Map
The taxonomic range for the selected organisms is: Pseudomonas putida
The expected taxonomic range for this enzyme is: Bacteria, Eukaryota, Archaea
Reaction Schemes
hide(Overall reactions are displayed. Show all >>)
Synonyms
acc deaminase, 1-aminocyclopropane-1-carboxylate deaminase, acc-deaminase, 1-aminocyclopropane-1-carboxylic acid deaminase, 1-aminocyclopropane-1-carboxylic acid-deaminase, acpc deaminase, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
1-aminocyclopropane-1-carboxylate deaminase
-
-
1-aminocyclopropane-1-carboxylate endolyase (deaminating)
-
-
-
-
1-aminocyclopropane-1-carboxylic acid deaminase
1-aminocyclopropane-1-carboxylic acid-deaminase
-
-
ACC deaminase
ACC-deaminase
-
-
ACPC deaminase
-
-
-
-
deaminase, 1-aminocyclopropane-1-carboxylate
-
-
-
-
EC 4.1.99.4
-
formerly
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Deamination
-
-
PATHWAY SOURCE
PATHWAYS
SYSTEMATIC NAME
IUBMB Comments
1-aminocyclopropane-1-carboxylate aminohydrolase (isomerizing)
A pyridoxal 5'-phosphate enzyme. The enzyme, found in certain soil bacteria and fungi, catalyses the ring opening of 1-aminocyclopropane-1-carboxylate, the immediate precursor to ethylene, an important plant hormone that regulates fruit ripening and other processes. The enzyme releases an unstable enamine product that tautomerizes to an imine form, which undergoes a hydrolytic deamination. The latter reaction, which can occur spontaneously, can also be catalysed by EC 3.5.99.10, 2-iminobutanoate/2-iminopropanoate deaminase. The enzyme has been used to make fruit ripening dependent on externally added ethylene, as it removes the substrate for endogenous ethylene formation.
CAS REGISTRY NUMBER
COMMENTARY hide
69553-48-6
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
1-aminocyclopropane-1-carboxylate + H2O
2-oxobutanoate + NH3
show the reaction diagram
-
-
-
?
D-cystine + H2O
?
show the reaction diagram
-
-
-
?
1-aminocyclopropane-1-carboxylate + H2O
2-oxobutanoate + NH3
show the reaction diagram
1-aminocyclopropane-1-carboxylate + H2O
2-oxobutyrate + NH3
show the reaction diagram
1-aminocyclopropane-1-carboxylate + H2O
alpha-ketobutyrate + NH3
show the reaction diagram
D-cysteine + H2O
sulfide + NH3 + pyruvate
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
1-aminocyclopropane-1-carboxylate + H2O
2-oxobutanoate + NH3
show the reaction diagram
-
-
-
?
1-aminocyclopropane-1-carboxylate + H2O
2-oxobutanoate + NH3
show the reaction diagram
1-aminocyclopropane-1-carboxylate + H2O
2-oxobutyrate + NH3
show the reaction diagram
-
the enzyme converts the precursor of ethylene production to 2-oxobutanoate and abolishes the response to ethylene in etiolated pea seedlings, which occurs after application of 1-aminocyclopropane-1-carboxylate in absence of the ACC deaminase, overview
-
-
?
1-aminocyclopropane-1-carboxylate + H2O
alpha-ketobutyrate + NH3
show the reaction diagram
D-cysteine + H2O
sulfide + NH3 + pyruvate
show the reaction diagram
-
-
-
-
?
additional information
?
-
COFACTOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
pyridoxal 5'-phosphate
METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Ni2+
-
examined strains are tolerant nickel concentrations of up to 13.2 mM in the culture medium
additional information
-
The bacteria are able to utilize 1-aminocyclopropane-1-carboxylate as the sole N-source, at a concentration of 5 g/l of NaCl
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
aminooxyacetic acid
-
0.005-1 mM, enzymatic activity is progressively inhibited as the aminooxyacetic acid concentration is increased
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
3.4
1-aminocyclopropane-1-carboxylate
wild type enzyme, pH and temperature not specified in the publication
0.34
D-Cystine
mutant enzyme E295S/L322T, pH and temperature not specified in the publication
3.4
1-aminocyclopropane-1-carboxylate
-
pH 8.0, 22°C
0.34
D-cysteine
-
double mutant Pseudomonas putida E295S+L322T
TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
146
1-aminocyclopropane-1-carboxylate
-
pH 8.0, 22°C
654
D-cysteine
-
double mutant Pseudomonas putida E295S+L322T
SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.056
enzyme in strain UW4, pH and temperature not specified in the publication
0.001594
-
D-cysteine desulfhydrase activity in wild-type enzyme
0.00819
-
ACC deaminase activity in mutant E295S
0.0183
-
strain FT-4
0.0317
-
strain HS-2
0.0356
-
D-cysteine desulfhydrase activity in mutant E295S
0.0483
-
strain FT-1
0.0578
-
strain FT-3
0.1475
-
D-cysteine desulfhydrase activity in double mutant E295S+L322T
2.812
-
ACC deaminase activity in wild-type enzyme
additional information
pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
6.5
-
no activity below
7.5 - 9.5
-
pH 7.5: about 45% of maximal activity, pH 9.5: 20% of maximal activity
TEMPERATURE OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
37
-
assay at
TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
15
-
15°C: about 50% of maximal activity, 40°C: about 35% of maximal activity
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
physiological function
evolution
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ACC deaminase producing plant growth promoting rhizobacteria (PGPR) are isolated from the rhizosphere of Triticum aestivum var. Lok-1 and identified using 16S rRNA gene sequence analysis. Isolates are evaluated for various direct and indirect plant growth promoting (PGP) traits. 38 ACC deaminase producing PGPR are isolated which belonged to 12 distinct genera and falling into four phyla gamma-proteobacteria, beta-proteobacteria, Flavobacteria and Firmicutes. Klebsiella sp. is the most abundant genera and followed by Enterobacter sp.
metabolism
-
all the PGPR isolates register phosphate and zinc solubilization accompanied by drop in pH of the medium
physiological function
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
1A1D_PSEPU
338
0
36874
Swiss-Prot
-
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
105000
-
gel filtration
35000
-
3 * 35000, SDS-PAGE
41842
-
x * 42000, SDS-PAGE, x * 41848, mass spectroscopy, x * 41842, calculated
41848
-
x * 42000, SDS-PAGE, x * 41848, mass spectroscopy, x * 41842, calculated
42000
-
x * 42000, SDS-PAGE, x * 41848, mass spectroscopy, x * 41842, calculated
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
?
-
x * 42000, SDS-PAGE, x * 41848, mass spectroscopy, x * 41842, calculated
trimer
-
3 * 35000, SDS-PAGE
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
E295S/L322T
the mutations lead to a loss of enzyme activity against 1-aminocyclopropane-1-carboxylate
E295S
-
by site-directed mutagenesis, the Pseudomonas putida UW4 single mutant is constructed using pET30a (+) with the full-length ACC deaminase as the template
E295S/L322T
-
the double mutant is constructed using the E295S mutant as the template
G44D
-
completely inactive, CD spectrum is identical to wild-type
additional information
TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
60
-
melting temperature
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
Recombinant protein expressed with an N-terminal 6xHis-tag is purified under native/non-denaturing conditions using Ni-NTA Superflow resin.
-
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
gene acdS, functional recombinant expression of the exogenous 1-aminocyclopropane-1-carboxylate deaminase gene from Pseudomonas putida in the psychrotolerant bacteria, acdS negative Flavobacterium sp. strain OR306 and Pseudomonas frederiksbergensis strain OS211
gene acdS, recombinant overexpression in Sinorhizobium meliloti strain CCNWSX0020 (ACCC 19736), a Cu-resistant strain isolated from the root nodules of Medicago lupulina plants growing in lead-zinc mine tailings in China, quantitative real-time PCR analysis
An ACC deaminase minus mutant (AcdS) is constructed by the insertion of a tetracycline resistance gene into the coding region of the bacterial ACC deaminase gene.
-
gene acdS, DNA and amino acid sequence determination and analysis, genotyping
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Pseudomonas putida UW4 ACC deaminase is cloned into the pET30a (+) vector at the EcoRV/HindIII sites. All single and double mutants are constructed using a Phusion Site Directed Mutagenesis Kit.
-
Using non-transformed canola (Brassica napus) or canola transformed with the ACC deaminase gene from Pseudomonas putida UW4. The transformed canola line has two copies of the ACC deaminase gene under the control of the rootspecific Agrobacterium rhizogenes promoter. This homozygous line is created through Agrobacterium tumefaciens transformation of canola callus culture.
-
APPLICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
agriculture
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Penrose, D.M.; Glick, B.R.
Enzymes that regulate ethylene levels - 1-aminocyclopropane-1-carboxylic acid (ACC) deaminase, ACC synthase and ACC oxidase
Indian J. Exp. Biol.
35
1-17
1997
Enterobacter cloacae, Penicillium citrinum, Pseudomonas sp., Pseudomonas putida, Pseudomonas chlororaphis, Pseudomonas fluorescens, Pseudomonas putida GR12-2, Pseudomonas sp. 3F2
Manually annotated by BRENDA team
Jacobson, C.B.; Pasternak, J.J.; Glick, B.R.
Partial purification and characterization of 1-aminocyclopropane-1-carboxylate deaminase from the plant growth promoting rhizobacterium Pseudomonas putida GR12-2
Can. J. Microbiol.
40
1019-1025
1994
Pseudomonas putida, Pseudomonas putida GR12-2
-
Manually annotated by BRENDA team
Penrose, D.M.; Moffatt, B.A.; Glick, B.R.
Determination of 1-aminocycopropane-1-carboxylic acid (ACC) to assess the effects of ACC deaminase-containing bacteria on roots of canola seedlings
Can. J. Microbiol.
47
77-80
2001
Enterobacter cloacae, Pseudomonas putida, Enterobacter cloacae CAL3
Manually annotated by BRENDA team
Belimov, A.A.; Safronova, V.I.; Mimura, T.
Response of spring rape (Brassica napus var. oleifera L.) to inoculation with plant growth promoting rhizobacteria containing 1-aminocyclopropane-1-carboxylate deaminase depends on nutrient status of the plant
Can. J. Microbiol.
48
189-199
2002
Achromobacter xylosoxidans, Pseudomonas sp., Pseudomonas putida
Manually annotated by BRENDA team
Hontzeas, N.; Zoidakis, J.; Glick, B.R.; Abu-Omar, M.M.
Expression and characterization of 1-aminocyclopropane-1-carboxylate deaminase from the rhizobacterium Pseudomonas putida UW4: a key enzyme in bacterial plant growth promotion
Biochim. Biophys. Acta
1703
11-19
2004
Pseudomonas putida, Pseudomonas putida UW4
Manually annotated by BRENDA team
Shaharoona, B.; Arshad, M.; Zahir, Z.A.
Effect of plant growth promoting rhizobacteria containing ACC-deaminase on maize (Zea mays L.) growth under axenic conditions and on nodulation in mung bean (Vigna radiata L.)
Lett. Appl. Microbiol.
42
155-159
2006
Pseudomonas putida, Pseudomonas fluorescens
Manually annotated by BRENDA team
Sergeeva, E.; Shah, S.; Glick, B.R.
Growth of transgenic canola (Brassica napus cv. Westar) expressing a bacterial 1-aminocyclopropane-1-carboxylate (ACC) deaminase gene on high concentrations of salt
World J. Microbiol. Biotechnol.
22
277-282
2006
Pseudomonas putida
Manually annotated by BRENDA team
Cheng, Z.; Park, E.; Glick, B.R.
1-Aminocyclopropane-1-carboxylate deaminase from Pseudomonas putida UW4 facilitates the growth of canola in the presence of salt.
Can. J. Microbiol.
53
912-918
2007
Pseudomonas putida, Pseudomonas putida UW4
Manually annotated by BRENDA team
Shaharoona, B.; Arshad, M.; Khalid, A.
Differential response of etiolated pea seedlings to inoculation with Rhizobacteria capable of utilizing 1-aminocyclopropane-1-carboxylate or L-methionine
J. Microbiol.
45
15-20
2007
Pseudomonas putida, Pseudomonas fluorescens, Pseudomonas fluorescens AM3
Manually annotated by BRENDA team
Cheng, Z.; Duncker, B.P.; McConkey, B.J.; Glick, B.R.
Transcriptional regulation of ACC deaminase gene expression in Pseudomonas putida UW4
Can. J. Microbiol.
54
128-136
2008
Pseudomonas putida, Pseudomonas putida UW4
Manually annotated by BRENDA team
Rodriguez, H.; Vessely, S.; Shah, S.; Glick, B.R.
Effect of a nickel-tolerant ACC deaminase-producing Pseudomonas strain on growth of nontransformed and transgenic canola plants
Curr. Microbiol.
57
170-174
2008
Pseudomonas putida
Manually annotated by BRENDA team
Gamalero, E.; Berta, G.; Massa, N.; Glick, B.R.; Lingua, G.
Synergistic interactions between the ACC deaminase-producing bacterium Pseudomonas putida UW4 and the AM fungus Gigaspora rosea positively affect cucumber plant growth
FEMS Microbiol. Ecol.
64
459-467
2008
Pseudomonas putida, Pseudomonas putida UW4 AcdS+
Manually annotated by BRENDA team
Jalili, F.; Khavazi, K.; Pazira, E.; Nejati, A.; Rahmani, H.A.; Sadaghiani, H.R.; Miransari, M.
Isolation and characterization of ACC deaminase-producing fluorescent pseudomonads, to alleviate salinity stress on canola (Brassica napus L.) growth
J. Plant Physiol.
166
667-674
2008
Pseudomonas putida, Pseudomonas fluorescens
Manually annotated by BRENDA team
Todorovic, B.; Glick, B.R.
The interconversion of ACC deaminase and D-cysteine desulfhydrase by diected mutagenesis
Planta
229
193-205
2008
Pseudomonas putida
Manually annotated by BRENDA team
Zahir, Z.A.; Ghani, U.; Naveed, M.; Nadeem, S.M.; Asghar, H.N.
Comparative effectiveness of Pseudomonas and Serratia sp. containing ACC-deaminase for improving growth and yield of wheat (Triticum aestivum L.) under salt-stressed conditions
Arch. Microbiol.
191
415-424
2009
Pseudomonas aeruginosa, Pseudomonas putida, Serratia proteamaculans
Manually annotated by BRENDA team
Hao, Y.; Charles, T.C.; Glick, B.R.
ACC deaminase increases the Agrobacterium tumefaciens-mediated transformation frequency of commercial canola cultivars
FEMS Microbiol. Lett.
307
185-190
2010
Agrobacterium tumefaciens, no activity in Agrobacterium tumefaciens, Pseudomonas putida, Agrobacterium tumefaciens YH-2, Pseudomonas putida UW4
Manually annotated by BRENDA team
Nascimento, F.; Rossi, M.; Soares, C.; McConkey, B.; Glick, B.
New insights into 1-aminocyclopropane-1-carboxylate (ACC) deaminase phylogeny, evolution and ecological significance
PLoS ONE
9
e99168
2014
Arabidopsis thaliana, Cyberlindnera saturnus, Penicillium citrinum, Pseudomonas sp., Methylobacterium radiotolerans, Methylobacterium nodulans, Pseudomonas putida (Q5PWZ8), Bradyrhizobium japonicum (Q89XR6), Bradyrhizobium japonicum USDA 110 (Q89XR6), Pseudomonas putida UW4 (Q5PWZ8)
Manually annotated by BRENDA team
Subramanian, P.; Krishnamoorthy, R.; Chanratana, M.; Kim, K.; Sa, T.
Expression of an exogenous 1-aminocyclopropane-1-carboxylate deaminase gene in psychrotolerant bacteria modulates ethylene metabolism and cold induced genes in tomato under chilling stress
Plant Physiol. Biochem.
89
18-23
2015
Pseudomonas putida (Q5PWZ8), Pseudomonas putida UW4 (Q5PWZ8)
Manually annotated by BRENDA team
Kong, Z.; Glick, B.; Duan, J.; Ding, S.; Tian, J.; McConkey, B.; Wei, G.
Effects of 1-aminocyclopropane-1-carboxylate (ACC) deaminase-overproducing Sinorhizobium meliloti on plant growth and copper tolerance of Medicago lupulina
Plant Soil
391
383-398
2015
Pseudomonas putida (Q5PWZ8), Pseudomonas putida UW4 (Q5PWZ8)
-
Manually annotated by BRENDA team
Gontia-Mishra, I.; Sapre, S.; Kachare, S.; Tiwari, S.
Molecular diversity of 1-aminocyclopropane-1-carboxylate (ACC) deaminase producing PGPR from wheat (Triticum aestivum L.) rhizosphere
Plant Soil
414
213-227
2017
Acinetobacter baumannii, Acinetobacter calcoaceticus, Acinetobacter sp., Alcaligenes faecalis, Citrobacter sp., Enterobacter sp., Flavobacterium sp., Klebsiella oxytoca, Klebsiella pneumoniae, Klebsiella sp., Pseudomonas aeruginosa, Pseudomonas putida, Stenotrophomonas maltophilia, Enterobacter asburiae, Chryseobacterium sp., Acinetobacter bereziniae, Klebsiella variicola, Enterobacter ludwigii, Atlantibacter hermannii, Chryseobacterium jejuense, Empedobacter brevis (A0A511NK22), Bacillus cereus (G5DCA6), Enterobacter cloacae (Q9ZHW3), Empedobacter brevis ATCC 43319 (A0A511NK22)
-
Manually annotated by BRENDA team