Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Klebsiella pneumoniae subsp. pneumoniae |
Crystallization (Comment) | Organism |
---|---|
to 2.9 A resolution. This active site is located in a solvent-exposed cleft with nonpolar amino acids lining the binding cleft, including Met423, Gly424 and Gly425. Other amino acids in the active site are Thr342, Ser360, Tyr362 and Leu405 | Klebsiella pneumoniae subsp. pneumoniae |
Protein Variants | Comment | Organism |
---|---|---|
S360A | mutant is able to autoprocess, but is catalytically inactive | Klebsiella pneumoniae subsp. pneumoniae |
T342A | mutant does not autoprocess into a mature heterodimer and is inactive | Klebsiella pneumoniae subsp. pneumoniae |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
20000 | - |
- |
Klebsiella pneumoniae subsp. pneumoniae |
55000 | - |
- |
Klebsiella pneumoniae subsp. pneumoniae |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
oxamate + H2O | Klebsiella pneumoniae subsp. pneumoniae | - |
oxalate + ammonia | - |
? | |
oxamate + H2O | Klebsiella pneumoniae subsp. pneumoniae ATCC 700721 | - |
oxalate + ammonia | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Klebsiella pneumoniae subsp. pneumoniae | A6T9C8 | - |
- |
Klebsiella pneumoniae subsp. pneumoniae ATCC 700721 | A6T9C8 | - |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
proteolytic modification | protein autoprocessed from an inactive precursor to form a heterodimer, resulting in a 35.5 kDa alpha subunit and a 20 kDa beta subunit | Klebsiella pneumoniae subsp. pneumoniae |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
oxamate + H2O | - |
Klebsiella pneumoniae subsp. pneumoniae | oxalate + ammonia | - |
? | |
oxamate + H2O | - |
Klebsiella pneumoniae subsp. pneumoniae ATCC 700721 | oxalate + ammonia | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 55000, precursor protein, x *35500, alpha subunit, x * 20000, beta subunit, SDS-PAGE | Klebsiella pneumoniae subsp. pneumoniae |
Synonyms | Comment | Organism |
---|---|---|
HpxW | - |
Klebsiella pneumoniae subsp. pneumoniae |
KPN_01768 | - |
Klebsiella pneumoniae subsp. pneumoniae |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
5.5 | - |
oxamate | pH 8.5, 22°C | Klebsiella pneumoniae subsp. pneumoniae |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.159 | - |
oxamate | pH 8.5, 22°C | Klebsiella pneumoniae subsp. pneumoniae |