5.3.1.13: arabinose-5-phosphate isomerase

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For detailed information about arabinose-5-phosphate isomerase, go to the full flat file.

Reaction

Synonyms

A5P isomerase, A5PI, API, arabinose 5-phosphate isomerase, Arabinose phosphate isomerase, Arabinose phosphate isomerase, arabinose phosphate, arabinose-5-phosphate isomerase, BF9343_0136, c3406 protein, D-Arabinose 5-phosphate isomerase, D-arabinose-5-phosphate isomerase, D-arabinose-5-phosphate ketol-isomerase, D-arabinose-5P isomerase, G-API, GutQ, Isomerase, arabinose phosphate, K-API, KdsD, KpsF, KPSF protein, L-API, Phosphoarabinoisomerase, YrbH

ECTree

     5 Isomerases

         5.3 Intramolecular oxidoreductases

             5.3.1 Interconverting aldoses and ketoses, and related compounds

                5.3.1.13 arabinose-5-phosphate isomerase

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Results	in table
4	Activating Compound
10589	AA Sequence
1	CAS Registry Number
14	Cloned(Commentary)
2	Crystallization (Commentary)
9	General Information
5	IC50 Value
41	Inhibitors
6	kcat/KM [mM/s]
5	Ki Value [mM]
26	KM Value [mM]
16	Metals/Ions
17	Molecular Weight [Da]
11	Natural Substrates/ Products (Substrates)
39	Organism
6	Pathway
6	PDB ID
15	pH Optimum
5	pH Range
6	Protein Variants
14	Purification (Commentary)
2	Reaction
7	Reaction Type
29	Reference
7	Specific Activity [micromol/min/mg]
2	Storage Stability
57	Substrates and Products (Substrate)
20	Subunits
53	Synonyms
1	Systematic Name
2	Temperature Optimum [°C]
13	Turnover Number [1/s]

Engineering

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Engineering on EC 5.3.1.13 - arabinose-5-phosphate isomerase

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PROTEIN VARIANTS

ORGANISM

UNIPROT

COMMENTARY

LITERATURE

H88A

Escherichia coli

P45395

the enzyme site-specific mutant is able to catalyze the isomerization of A5P to R5P in vitro with 9.5% of the wild type protein activity

716854

K59A

Escherichia coli

P45395

catalytically inactive

716854

H190A

Pseudomonas aeruginosa

-

inactive

727304

H85A

Pseudomonas aeruginosa

-

inactive

727304

K56A

Pseudomonas aeruginosa

-

the mutant shows 0.31% residual activity compared to the wild type enzyme

727304

additional information

Yersinia pestis

-

the deletion mutants CDY17615 are transformed with 15 low copy number constructs to study the abilty to biofilms

676073