DB code: S00382
CATH domain | 3.40.50.9100 : Rossmann fold | Catalytic domain |
---|---|---|
E.C. | 4.2.1.10 | |
CSA | ||
M-CSA | ||
MACiE | M0055 |
CATH domain | Related DB codes (homologues) |
---|
Uniprot Enzyme Name | UniprotKB | Protein name | Synonyms | RefSeq | Pfam |
---|---|---|---|---|
P15474 |
3-dehydroquinate dehydratase
|
3-dehydroquinase
EC 4.2.1.10 Type II DHQase |
NP_626225.1
(Protein)
NC_003888.3 (DNA/RNA sequence) |
PF01220
(DHquinase_II)
[Graphical View] |
P0A4Z6 |
3-dehydroquinate dehydratase
|
3-dehydroquinase
EC 4.2.1.10 Type II DHQase |
NP_217053.1
(Protein)
NC_000962.3 (DNA/RNA sequence) NP_337108.1 (Protein) NC_002755.2 (DNA/RNA sequence) YP_006515978.1 (Protein) NC_018143.1 (DNA/RNA sequence) |
PF01220
(DHquinase_II)
[Graphical View] |
P54517 |
3-dehydroquinate dehydratase
|
3-dehydroquinase
EC 4.2.1.10 Type II DHQase |
NP_390327.1
(Protein)
NC_000964.3 (DNA/RNA sequence) |
PF01220
(DHquinase_II)
[Graphical View] |
KEGG enzyme name |
---|
3-dehydroquinate dehydratase
3-dehydroquinate hydrolase DHQase dehydroquinate dehydratase 3-dehydroquinase 5-dehydroquinase dehydroquinase 5-dehydroquinate dehydratase 5-dehydroquinate hydro-lyase 3-dehydroquinate hydro-lyase |
UniprotKB: Accession Number | Entry name | Activity | Subunit | Subcellular location | Cofactor |
---|---|---|---|---|---|
P15474 | AROQ_STRCO | 3-dehydroquinate = 3-dehydroshikimate + H(2)O. | Homododecamer. | ||
P0A4Z6 | AROQ_MYCTU | 3-dehydroquinate = 3-dehydroshikimate + H(2)O. | Homododecamer. | ||
P54517 | AROQ_BACSU | 3-dehydroquinate = 3-dehydroshikimate + H(2)O. | Homododecamer. |
KEGG Pathways | Map code | Pathways | E.C. |
---|---|---|
MAP00400 | Phenylalanine, tyrosine and tryptophan biosynthesis |
Compound table | |||||||||
---|---|---|---|---|---|---|---|---|---|
Substrates | Products | Intermediates | |||||||
KEGG-id | C00944 | C02637 | C00001 | ||||||
E.C. | |||||||||
Compound | 3-Dehydroquinate | 3-Dehydroshikimate | H2O | ||||||
Type | carbohydrate,carboxyl group | carbohydrate,carboxyl group | H2O | ||||||
ChEBI |
17947 17947 |
30918 30918 |
15377 15377 |
||||||
PubChem |
439351 439351 |
439774 439774 |
22247451 962 22247451 962 |
||||||
1d0iA | Unbound | Unbound | |||||||
1d0iB | Unbound | Unbound | |||||||
1d0iC | Unbound | Unbound | |||||||
1d0iD | Unbound | Unbound | |||||||
1d0iE | Unbound | Unbound | |||||||
1d0iF | Unbound | Unbound | |||||||
1d0iG | Unbound | Unbound | |||||||
1d0iH | Unbound | Unbound | |||||||
1d0iI | Unbound | Unbound | |||||||
1d0iJ | Unbound | Unbound | |||||||
1d0iK | Unbound | Unbound | |||||||
1d0iL | Unbound | Unbound | |||||||
1gu0A | Unbound | Unbound | |||||||
1gu0B | Unbound | Unbound | |||||||
1gu0C | Unbound | Unbound | |||||||
1gu0D | Unbound | Unbound | |||||||
1gu0E | Unbound | Unbound | |||||||
1gu0F | Unbound | Unbound | |||||||
1gu0G | Unbound | Unbound | |||||||
1gu0H | Unbound | Unbound | |||||||
1gu0I | Unbound | Unbound | |||||||
1gu0J | Unbound | Unbound | |||||||
1gu0K | Unbound | Unbound | |||||||
1gu0L | Unbound | Unbound | |||||||
1gu1A | Analogue:FA1 | Unbound | |||||||
1gu1B | Analogue:FA1 | Unbound | |||||||
1gu1C | Analogue:FA1 | Unbound | |||||||
1gu1D | Analogue:FA1 | Unbound | |||||||
1gu1E | Analogue:FA1 | Unbound | |||||||
1gu1F | Analogue:FA1 | Unbound | |||||||
1gu1G | Analogue:FA1 | Unbound | |||||||
1gu1H | Analogue:FA1 | Unbound | |||||||
1gu1I | Analogue:FA1 | Unbound | |||||||
1gu1J | Analogue:FA1 | Unbound | |||||||
1gu1K | Analogue:FA1 | Unbound | |||||||
1gu1L | Analogue:FA1 | Unbound | |||||||
1gtzA | Unbound | Bound:DHK | |||||||
1gtzB | Unbound | Bound:DHK | |||||||
1gtzC | Unbound | Bound:DHK | |||||||
1gtzD | Unbound | Bound:DHK | |||||||
1gtzE | Unbound | Bound:DHK | |||||||
1gtzF | Unbound | Bound:DHK | |||||||
1gtzG | Unbound | Bound:DHK | |||||||
1gtzH | Unbound | Bound:DHK | |||||||
1gtzI | Unbound | Bound:DHK | |||||||
1gtzJ | Unbound | Bound:DHK | |||||||
1gtzK | Unbound | Bound:DHK | |||||||
1gtzL | Unbound | Bound:DHK | |||||||
1h05A | Unbound | Unbound | |||||||
1h0rA | Analogue:FA1 | Unbound | |||||||
1h0sA | Analogue:FA6 | Unbound | |||||||
2dhqA | Unbound | Unbound | |||||||
1gqoA | Unbound | Unbound | |||||||
1gqoB | Unbound | Unbound | |||||||
1gqoC | Unbound | Unbound | |||||||
1gqoD | Unbound | Unbound | |||||||
1gqoE | Unbound | Unbound | |||||||
1gqoF | Unbound | Unbound | |||||||
1gqoG | Unbound | Unbound | |||||||
1gqoH | Unbound | Unbound | |||||||
1gqoI | Unbound | Unbound | |||||||
1gqoJ | Unbound | Unbound | |||||||
1gqoK | Unbound | Unbound | |||||||
1gqoL | Unbound | Unbound | |||||||
1gqoM | Unbound | Unbound | |||||||
1gqoN | Unbound | Unbound | |||||||
1gqoO | Unbound | Unbound | |||||||
1gqoP | Unbound | Unbound | |||||||
1gqoQ | Unbound | Unbound | |||||||
1gqoR | Unbound | Unbound | |||||||
1gqoS | Unbound | Unbound | |||||||
1gqoT | Unbound | Unbound | |||||||
1gqoU | Unbound | Unbound | |||||||
1gqoV | Unbound | Unbound | |||||||
1gqoX | Unbound | Unbound | |||||||
1gqoY | Unbound | Unbound |
Reference for Active-site residues | ||
---|---|---|
resource | references | E.C. |
literature [4] & [12] |
Active-site residues | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
PDB | Catalytic residues | Cofactor-binding residues | Modified residues | Main-chain involved in catalysis | Comment | |||||
1d0iA | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1d0iB | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1d0iC | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1d0iD | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1d0iE | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1d0iF | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1d0iG | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1d0iH | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1d0iI | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1d0iJ | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1d0iK | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1d0iL | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu0A | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu0B | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu0C | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu0D | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu0E | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu0F | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu0G | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu0H | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu0I | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu0J | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu0K | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu0L | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu1A | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu1B | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu1C | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu1D | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu1E | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu1F | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu1G | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu1H | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu1I | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu1J | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu1K | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gu1L | ASN 16;ARG 23;TYR 28;HIS 106 | |||||||||
1gtzA | ASN 16; ;TYR 28;HIS 106 | mutant R23A | ||||||||
1gtzB | ASN 16; ;TYR 28;HIS 106 | mutant R23A | ||||||||
1gtzC | ASN 16; ;TYR 28;HIS 106 | mutant R23A | ||||||||
1gtzD | ASN 16; ;TYR 28;HIS 106 | mutant R23A | ||||||||
1gtzE | ASN 16; ;TYR 28;HIS 106 | mutant R23A | ||||||||
1gtzF | ASN 16; ;TYR 28;HIS 106 | mutant R23A | ||||||||
1gtzG | ASN 16; ;TYR 28;HIS 106 | mutant R23A | ||||||||
1gtzH | ASN 16; ;TYR 28;HIS 106 | mutant R23A | ||||||||
1gtzI | ASN 16; ;TYR 28;HIS 106 | mutant R23A | ||||||||
1gtzJ | ASN 16; ;TYR 28;HIS 106 | mutant R23A | ||||||||
1gtzK | ASN 16; ;TYR 28;HIS 106 | mutant R23A | ||||||||
1gtzL | ASN 16; ;TYR 28;HIS 106 | mutant R23A | ||||||||
1h05A | ASN 12;ARG 19; ;HIS 101 | invisible 24Y | ||||||||
1h0rA | ASN 12; ;TYR 24;HIS 101 | invisible 19R | ||||||||
1h0sA | ASN 12;ARG 19; ;HIS 101 | invisible 24Y | ||||||||
2dhqA | ASN 12;ARG 19; ;HIS 101 | invisible 24Y | ||||||||
1gqoA | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoB | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoC | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoD | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoE | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoF | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoG | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoH | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoI | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoJ | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoK | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoL | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoM | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoN | ASN 10; ; ;HIS 99 | invisible 16-24 | ||||||||
1gqoO | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoP | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoQ | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoR | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoS | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoT | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoU | ASN 10;ARG 17; ;HIS 99 | |||||||||
1gqoV | ASN 10;ARG 17; ;HIS 99 | invisible 18-23 | ||||||||
1gqoX | ASN 10; ; ;HIS 99 | invisible 17-23 | ||||||||
1gqoY | ASN 10;ARG 17; ;HIS 99 |
References for Catalytic Mechanism | ||
---|---|---|
References | Sections | No. of steps in catalysis |
[8]
|
Fig. 1, p.522 | 3 |
[12]
|
Fig.8, p.497-498 | 2 |
References | |
---|---|
[1] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 1554351 |
Journal | Biochem J |
Year | 1992 |
Volume | 282 |
Pages | 687-95 |
Authors | Kleanthous C, Deka R, Davis K, Kelly SM, Cooper A, Harding SE, Price NC, Hawkins AR, Coggins JR |
Title | A comparison of the enzymological and biophysical properties of two distinct classes of dehydroquinase enzymes. |
Related PDB | |
Related UniProtKB | |
[2] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 8064862 |
Journal | J Mol Biol |
Year | 1994 |
Volume | 241 |
Pages | 488-91 |
Authors | Gourley DG, Coggins JR, Isaacs NW, Moore JD, Charles IG, Hawkins AR |
Title | Crystallization of a type II dehydroquinase from Mycobacterium tuberculosis. |
Related PDB | |
Related UniProtKB | |
[3] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 8870678 |
Journal | Biochem J |
Year | 1996 |
Volume | 319 |
Pages | 269-78 |
Authors | Bottomley JR, Hawkins AR, Kleanthous C |
Title | Conformational changes and the role of metals in the mechanism of type II dehydroquinase from Aspergillus nidulans. |
Related PDB | |
Related UniProtKB | |
[4] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 8798709 |
Journal | J Biol Chem |
Year | 1996 |
Volume | 271 |
Pages | 24492-7 |
Authors | Krell T, Horsburgh MJ, Cooper A, Kelly SM, Coggins JR |
Title |
Localization of the active site of type II dehydroquinases. |
Related PDB | |
Related UniProtKB | |
[5] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 9147947 |
Journal | Biochem Soc Trans |
Year | 1997 |
Volume | 25 |
Pages | 348; replaces 93S |
Authors | Boam DJ, Price NC, Kelly SM, Krell T, Coggins JR |
Title | Evidence that the active site in type II dehydroquinase from Streptomyces coelicolor is near the single tryptophan. |
Related PDB | |
Related UniProtKB | |
[6] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 9473305 |
Journal | Arch Biochem Biophys |
Year | 1998 |
Volume | 350 |
Pages | 298-306 |
Authors | Florova G, Denoya CD, Morgenstern MR, Skinner DD, Reynolds KA |
Title |
Cloning, |
Related PDB | |
Related UniProtKB | |
[7] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 9931316 |
Journal | Biochem J |
Year | 1999 |
Volume | 338 |
Pages | 195-202 |
Authors | Price NC, Boam DJ, Kelly SM, Duncan D, Krell T, Gourley DG, Coggins JR, Virden R, Hawkins AR |
Title | The folding and assembly of the dodecameric type II dehydroquinases. |
Related PDB | |
Related UniProtKB | |
[8] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 10360352 |
Journal | Nat Struct Biol |
Year | 1999 |
Volume | 6 |
Pages | 521-5 |
Authors | Gourley DG, Shrive AK, Polikarpov I, Krell T, Coggins JR, Hawkins AR, Isaacs NW, Sawyer L |
Title | The two types of 3-dehydroquinase have distinct structures but catalyze the same overall reaction. |
Related PDB | 2dhq |
Related UniProtKB | |
[9] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 10698442 |
Journal | Bioorg Med Chem Lett |
Year | 2000 |
Volume | 10 |
Pages | 231-4 |
Authors | Parker EJ, Gonzalez Bello C, Coggins JR, Hawkins AR, Abell C |
Title | Mechanistic studies on type I and type II dehydroquinase with (6R)- and (6S)-6-fluoro-3-dehydroquinic acids. |
Related PDB | |
Related UniProtKB | |
[10] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 11173479 |
Journal | Acta Crystallogr D Biol Crystallogr |
Year | 2001 |
Volume | 57 |
Pages | 279-80 |
Authors | Kwak JE, Lee JY, Han BW, Moon J J, Sohn SH, Suh SW |
Title | Crystallization and preliminary X-ray crystallographic analysis of type II dehydroquinase from Helicobacter pylori. |
Related PDB | |
Related UniProtKB | |
[11] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 12387860 |
Journal | FEBS Lett |
Year | 2002 |
Volume | 530 |
Pages | 24-30 |
Authors | Evans LD, Roszak AW, Noble LJ, Robinson DA, Chalk PA, Matthews JL, Coggins JR, Price NC, Lapthorn AJ |
Title | Specificity of substrate recognition by type II dehydroquinases as revealed by binding of polyanions. |
Related PDB | 1h05 |
Related UniProtKB | |
[12] | |
Resource | |
Comments | X-ray crystallography |
Medline ID | |
PubMed ID | 11937054 |
Journal | Structure (Camb) |
Year | 2002 |
Volume | 10 |
Pages | 493-503 |
Authors | Roszak AW, Robinson DA, Krell T, Hunter IS, Fredrickson M, Abell C, Coggins JR, Lapthorn AJ |
Title | The structure and mechanism of the type II dehydroquinase from Streptomyces coelicolor. |
Related PDB | 1d0i 1gu0 1gu1 1gtz |
Related UniProtKB | |
[13] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 12784220 |
Journal | Proteins |
Year | 2003 |
Volume | 51 |
Pages | 616-7 |
Authors | Lee BI, Kwak JE, Suh SW |
Title | Crystal structure of the type II 3-dehydroquinase from Helicobacter pylori. |
Related PDB | |
Related UniProtKB |
Comments |
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Created | Updated |
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2004-04-10 | 2009-02-26 |