2.7.4.26: isopentenyl phosphate kinase
This is an abbreviated version!
For detailed information about isopentenyl phosphate kinase, go to the full flat file.
Word Map on EC 2.7.4.26
-
2.7.4.26
-
isoprenoids
-
thermoplasma
-
acidophilum
-
jannaschii
-
dimethylallyl
-
farnesyl
-
dmapp
-
diphosphomevalonate
-
methanocaldococcus
-
1-deoxy-d-xylulose
-
3,5-bisphosphate
-
chloroflexi
-
aeropyrum
-
eukarya
-
geranyl
-
r-mevalonate
-
thermautotrophicus
-
pernix
-
five-carbon
-
methanothermobacter
-
volcanii
-
haloferax
-
triangle
-
synthesis
- 2.7.4.26
-
isoprenoids
- thermoplasma
- acidophilum
- jannaschii
-
dimethylallyl
-
farnesyl
-
dmapp
- diphosphomevalonate
-
methanocaldococcus
- 1-deoxy-d-xylulose
-
3,5-bisphosphate
- chloroflexi
-
aeropyrum
- eukarya
-
geranyl
- r-mevalonate
- thermautotrophicus
- pernix
-
five-carbon
-
methanothermobacter
- volcanii
-
haloferax
-
triangle
- synthesis
Reaction
Synonyms
HvIpk, HVO_2762, IPK, Ipk2, isopentenyl phosphate kinase, MJ0044, MM_1763, Ta0103
ECTree
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Crystallization
Crystallization on EC 2.7.4.26 - isopentenyl phosphate kinase
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X-ray structure determination
catalytically competent structure in complex with Mg2+ . Substrate binding results in significant conformational change of residues Lys204, Glu207, and Lys211 located on the alphaG helix to form a strong salt bridge network with Asp145, which in turn tethers the invariant Ser142 via H-bond interaction. The conformational change shuts the subtrate entrance channel formed between the alphaG and alphaE helices