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InterPro: IPR000623 Shikimate kinase

Protein matchesHelp
UniProtKB
Matches:
3099 proteins
AccessionHelp IPR000623 Shik_kinase
TypeHelp Domain
SignaturesHelp
InterPro RelationshipsHelp
Found in IPR008289 Pentafunctional AroM protein
GO Term annotationHelp
Function GO:0004765 shikimate kinase activity
GO:0005524 ATP binding
InterPro annotation
BioMart Logo Entry Details in BioMart
AbstractHelp

Shikimate kinase (EC:2.7.1.71) catalyses the fifth step in the biosynthesis of aromatic amino acids from chorismate (the so-called shikimate pathway) [1]. The enzyme catalyses the following reaction:

ATP + shikimate = ADP + shikimate-3-phosphate

The protein is found in bacteria (gene aroK or aroL), plants and fungi (where it is part of a multifunctional enzyme that catalyses five consecutive steps in this pathway). In 1994, the 3D structure of shikimate kinase was predicted to be very close to that of adenylate kinase, suggesting a functional similarity as well as an evolutionary relationship [2]. This prediction has since been confirmed experimentally. The protein is reported to possess an alpha/beta fold, consisting of a central sheet of five parallel beta-strands flanked by alpha-helices. Such a topology is very similar to that of adenylate kinase [3].

Structural linksHelp
CATH: 3.40.50.300
Database linksHelp
PDBe-motif: PS01128
Enzyme: EC:2.7.1.71
PROSITE doc: PDOC00868
PANDIT: PF01202
Blocks: IPB000623
Pfam Clan: CL0023.30

Taxonomic coverageHelp

Overlapping InterPro entriesHelp
IPR000623 Numbers of overlapping proteins Average numbers of overlapping amino acids

Example proteinsHelp
P08566 Pentafunctional AROM polypeptide

Q09527 Probable adenylate kinase isoenzyme 6

Q5T6J7 Probable gluconokinase

Q8BH55 Threonine synthase-like 1

Q9SJ05 Shikimate kinase, chloroplastic

More proteins


Example Proteins Key


InterPro entry accession number/name and structure databases Colour code
IPR013785 Aldolase-type TIM barrel
IPR013792 RNA 3'-terminal phosphate cyclase/enolpyruvate transferase, alpha/beta
IPR003959 ATPase, AAA-type, core
IPR002658 3-dehydroquinate synthase AroB
IPR013708 Shikimate dehydrogenase substrate binding, N-terminal
IPR010110 Shikimate-5-dehydrogenase
IPR008289 Pentafunctional AroM protein
IPR016037 3-dehydroquinate synthase AroB, subgroup
IPR006001 Carbohydrate kinase, thermoresistant glucokinase
IPR004450 Threonine synthase
IPR000623 Shikimate kinase
IPR001381 Dehydroquinase class I
IPR018508 3-dehydroquinate dehydratase, active site
IPR016040 NAD(P)-binding domain
IPR001926 Pyridoxal phosphate-dependent enzyme, beta subunit
IPR006151 Quinate/shikimate 5-dehydrogenase/glutamyl-tRNA reductase
IPR006264 3-phosphoshikimate 1-carboxyvinyltransferase, subgroup
IPR001986 3-phosphoshikimate 1-carboxyvinyltransferase, core
ModBase
SWISS-MODEL

PublicationsHelp
1. Griffin HG, Gasson MJ.
The gene (aroK) encoding shikimate kinase I from Escherichia coli.
DNA Seq. 5 195-7 1995 [PubMed: 7612934]
2. Matsuo Y, Nishikawa K.
Protein structural similarities predicted by a sequence-structure compatibility method.
Protein Sci. 3 2055-63 1994 [PubMed: 7703851]
http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=EBI&pubmedid=7703851
3. Krell T, Coggins JR, Lapthorn AJ.
The three-dimensional structure of shikimate kinase.
J. Mol. Biol. 278 983-97 1998 [PubMed: 9600856]
http://dx.doi.org/10.1006/jmbi.1998.1755

Additional ReadingHelp
Hartmann MD, Bourenkov GP, Oberschall A, Strizhov N, Bartunik HD.
Mechanism of phosphoryl transfer catalyzed by shikimate kinase from Mycobacterium tuberculosis.
J. Mol. Biol. 364 2006 411-23 [PubMed: 17020768]
http://dx.doi.org/10.1016/j.jmb.2006.09.001
Pereira JH, de Oliveira JS, Canduri F, Dias MV, Palma MS, Basso LA, Santos DS, de Azevedo WF Jr.
Structure of shikimate kinase from Mycobacterium tuberculosis reveals the binding of shikimic acid.
Acta Crystallogr. D Biol. Crystallogr. 60 2004 2310-9 [PubMed: 15583379]
http://dx.doi.org/10.1107/S090744490402517X
Gan J, Gu Y, Li Y, Yan H, Ji X.
Crystal structure of Mycobacterium tuberculosis shikimate kinase in complex with shikimic acid and an ATP analogue.
Biochemistry 45 2006 8539-45 [PubMed: 16834327]
http://dx.doi.org/10.1021/bi0606290
Dhaliwal B, Nichols CE, Ren J, Lockyer M, Charles I, Hawkins AR, Stammers DK.
Crystallographic studies of shikimate binding and induced conformational changes in Mycobacterium tuberculosis shikimate kinase.
FEBS Lett. 574 2004 49-54 [PubMed: 15358538]
http://dx.doi.org/10.1016/j.febslet.2004.08.005
Dias MV, Faim LM, Vasconcelos IB, de Oliveira JS, Basso LA, Santos DS, de Azevedo WF Jr.
Effects of the magnesium and chloride ions and shikimate on the structure of shikimate kinase from Mycobacterium tuberculosis.
Acta Crystallogr. Sect. F Struct. Biol. Cryst. Commun. 63 2007 1-6 [PubMed: 17183161]
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InterPro 23.1