DB code: S00343
CATH domain | 3.40.50.360 : Rossmann fold | Catalytic domain |
---|---|---|
E.C. | 1.6.5.2 | |
CSA | 1d4a | |
M-CSA | 1d4a | |
MACiE | M0003 |
CATH domain | Related DB codes (homologues) |
---|---|
3.40.50.360 : Rossmann fold | S00522 M00006 M00154 |
Uniprot Enzyme Name | UniprotKB | Protein name | Synonyms | RefSeq | Pfam |
---|---|---|---|---|
P15559 |
NAD(P)H dehydrogenase [quinone] 1
|
EC
1.6.5.2
Quinone reductase 1 NAD(P)H:quinone oxidoreductase 1 QR1 DT-diaphorase DTD Azoreductase Phylloquinone reductase Menadione reductase |
NP_000894.1
(Protein)
NM_000903.2 (DNA/RNA sequence) NP_001020604.1 (Protein) NM_001025433.1 (DNA/RNA sequence) NP_001020605.1 (Protein) NM_001025434.1 (DNA/RNA sequence) |
PF02525
(Flavodoxin_2)
[Graphical View] |
Q64669 |
NAD(P)H dehydrogenase [quinone] 1
|
EC
1.6.5.2
Quinone reductase 1 NAD(P)H:quinone oxidoreductase 1 QR1 DT-diaphorase DTD Azoreductase Phylloquinone reductase Menadione reductase |
NP_032732.3
(Protein)
NM_008706.5 (DNA/RNA sequence) |
PF02525
(Flavodoxin_2)
[Graphical View] |
P05982 |
NAD(P)H dehydrogenase [quinone] 1
|
EC
1.6.5.2
Quinone reductase 1 NAD(P)H:quinone oxidoreductase 1 QR1 DT-diaphorase DTD Azoreductase Phylloquinone reductase Menadione reductase |
NP_058696.2
(Protein)
NM_017000.3 (DNA/RNA sequence) |
PF02525
(Flavodoxin_2)
[Graphical View] |
KEGG enzyme name |
---|
NAD(P)H dehydrogenase (quinone)
menadione reductase phylloquinone reductase quinone reductase dehydrogenase, reduced nicotinamide adenine dinucleotide (phosphate,quinone) DT-diaphorase flavoprotein NAD(P)H-quinone reductase menadione oxidoreductase NAD(P)H dehydrogenase NAD(P)H menadione reductase NAD(P)H-quinone dehydrogenase NAD(P)H-quinone oxidoreductase NAD(P)H: (quinone-acceptor)oxidoreductase NAD(P)H: menadione oxidoreductase NADH-menadione reductase naphthoquinone reductase p-benzoquinone reductase reduced NAD(P)H dehydrogenase viologen accepting pyridine nucleotide oxidoreductase vitamin K reductase diaphorase reduced nicotinamide-adenine dinucleotide (phosphate) dehydrogenase vitamin-K reductase NAD(P)H2 dehydrogenase (quinone) NQO1 QR1 NAD(P)H:(quinone-acceptor) oxidoreductase |
UniprotKB: Accession Number | Entry name | Activity | Subunit | Subcellular location | Cofactor |
---|---|---|---|---|---|
P15559 | NQO1_HUMAN | NAD(P)H + a quinone = NAD(P)(+) + a hydroquinone. | Homodimer. | Cytoplasm. | FAD. |
Q64669 | NQO1_MOUSE | NAD(P)H + a quinone = NAD(P)(+) + a hydroquinone. | Homodimer (By similarity). | Cytoplasm. | FAD. |
P05982 | NQO1_RAT | NAD(P)H + a quinone = NAD(P)(+) + a hydroquinone. | Homodimer. | Cytoplasm. | FAD. |
KEGG Pathways | Map code | Pathways | E.C. |
---|---|---|
MAP00100 | Biosynthesis of steroids |
Compound table | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cofactors | Substrates | Products | Intermediates | ||||||||||||
KEGG-id | C00016 | C00038 | C00005 | C00004 | C00080 | C00472 | C00006 | C00003 | C00530 | ||||||
E.C. | |||||||||||||||
Compound | FAD | Zinc | NADPH | NADH | H+ | Quinone | NADP+ | NAD+ | Hydroquinone | ||||||
Type | amide group,amine group,aromatic ring (only carbon atom),aromatic ring (with nitrogen atoms),carbohydrate,nucleotide | heavy metal | amide group,amine group,nucleotide | amide group,amine group,nucleotide | others | aromatic ring (only carbon atom) | amide group,amine group,nucleotide | amide group,amine group,nucleotide | aromatic ring (only carbon atom) | ||||||
ChEBI |
16238 16238 |
29105 29105 |
16474 16474 |
16908 16908 |
15378 15378 |
16509 16509 |
18009 18009 |
15846 15846 |
17594 17594 |
||||||
PubChem |
643975 643975 |
32051 32051 |
5884 5884 |
439153 439153 |
1038 1038 |
4650 4650 |
5886 5886 |
5893 5893 |
785 785 |
||||||
1d4aA | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1d4aB | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1d4aC | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1d4aD | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1dxoA | Bound:FAD | Unbound | Unbound | Unbound | Analogue:DQN | Unbound | Unbound | Unbound | |||||||
1dxoB | Bound:FAD | Unbound | Unbound | Unbound | Analogue:DQN | Unbound | Unbound | Unbound | |||||||
1dxoC | Bound:FAD | Unbound | Unbound | Unbound | Analogue:2xDQN | Unbound | Unbound | Unbound | |||||||
1dxoD | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1dxqA | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1dxqB | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1dxqC | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1dxqD | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1gg5A | Bound:FAD | Unbound | Unbound | Unbound | Analogue:E09 | Unbound | Unbound | Unbound | |||||||
1gg5B | Bound:FAD | Unbound | Unbound | Unbound | Analogue:E09 | Unbound | Unbound | Unbound | |||||||
1gg5C | Bound:FAD | Unbound | Unbound | Unbound | Analogue:E09 | Unbound | Unbound | Unbound | |||||||
1gg5D | Bound:FAD | Unbound | Unbound | Unbound | Analogue:E09 | Unbound | Unbound | Unbound | |||||||
1h66A | Bound:FAD | Unbound | Unbound | Unbound | Analogue:RH1 | Unbound | Unbound | Unbound | |||||||
1h66B | Bound:FAD | Unbound | Unbound | Unbound | Analogue:RH1 | Unbound | Unbound | Unbound | |||||||
1h66C | Bound:FAD | Unbound | Unbound | Unbound | Analogue:RH1 | Unbound | Unbound | Unbound | |||||||
1h66D | Bound:FAD | Unbound | Unbound | Unbound | Analogue:RH1 | Unbound | Unbound | Unbound | |||||||
1h69A | Bound:FAD | Unbound | Unbound | Unbound | Analogue:ARH | Unbound | Unbound | Unbound | |||||||
1h69B | Bound:FAD | Unbound | Unbound | Unbound | Analogue:ARH | Unbound | Unbound | Unbound | |||||||
1h69C | Bound:FAD | Unbound | Unbound | Unbound | Analogue:ARH | Unbound | Unbound | Unbound | |||||||
1h69D | Bound:FAD | Unbound | Unbound | Unbound | Analogue:ARH | Unbound | Unbound | Unbound | |||||||
1kboA | Bound:FAD | Unbound | Unbound | Unbound | Analogue:340 | Unbound | Unbound | Unbound | |||||||
1kboB | Bound:FAD | Unbound | Unbound | Unbound | Analogue:340 | Unbound | Unbound | Unbound | |||||||
1kboC | Bound:FAD | Unbound | Unbound | Unbound | Analogue:340 | Unbound | Unbound | Unbound | |||||||
1kboD | Bound:FAD | Unbound | Unbound | Unbound | Analogue:340 | Unbound | Unbound | Unbound | |||||||
1kbqA | Bound:FAD | Unbound | Unbound | Unbound | Analogue:936 | Unbound | Unbound | Unbound | |||||||
1kbqB | Bound:FAD | Unbound | Unbound | Unbound | Analogue:936 | Unbound | Unbound | Unbound | |||||||
1kbqC | Bound:FAD | Unbound | Unbound | Unbound | Analogue:936 | Unbound | Unbound | Unbound | |||||||
1kbqD | Bound:FAD | Unbound | Unbound | Unbound | Analogue:936 | Unbound | Unbound | Unbound | |||||||
1qbgA | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1qbgB | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1qbgC | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1qbgD | Bound:FAD | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | Unbound | |||||||
1qrdA | Bound:FAD | Unbound | Unbound | Unbound | Analogue:DQN | Unbound | Unbound | Unbound | |||||||
1qrdB | Bound:FAD | Unbound | Unbound | Unbound | Analogue:DQN | Unbound | Unbound | Unbound |
Reference for Active-site residues | ||
---|---|---|
resource | references | E.C. |
PDB;1h66 & literature [3] |
Active-site residues | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
PDB | Catalytic residues | Cofactor-binding residues | Modified residues | Main-chain involved in catalysis | Comment | |||||
1d4aA | GLY 149;TYR 155;HIS 161 | |||||||||
1d4aB | GLY 149;TYR 155;HIS 161 | |||||||||
1d4aC | GLY 149;TYR 155;HIS 161 | |||||||||
1d4aD | GLY 149;TYR 155;HIS 161 | |||||||||
1dxoA | GLY 149;TYR 155;HIS 161 | |||||||||
1dxoB | GLY 149;TYR 155;HIS 161 | |||||||||
1dxoC | GLY 149;TYR 155;HIS 161 | |||||||||
1dxoD | GLY 149;TYR 155;HIS 161 | |||||||||
1dxqA | GLY 149;TYR 155;HIS 161 | |||||||||
1dxqB | GLY 149;TYR 155;HIS 161 | |||||||||
1dxqC | GLY 149;TYR 155;HIS 161 | |||||||||
1dxqD | GLY 149;TYR 155;HIS 161 | |||||||||
1gg5A | GLY 149;TYR 155;HIS 161 | |||||||||
1gg5B | GLY 149;TYR 155;HIS 161 | |||||||||
1gg5C | GLY 149;TYR 155;HIS 161 | |||||||||
1gg5D | GLY 149;TYR 155;HIS 161 | |||||||||
1h66A | GLY 149;TYR 155;HIS 161 | |||||||||
1h66B | GLY 149;TYR 155;HIS 161 | |||||||||
1h66C | GLY 149;TYR 155;HIS 161 | |||||||||
1h66D | GLY 149;TYR 155;HIS 161 | |||||||||
1h69A | GLY 149;TYR 155;HIS 161 | |||||||||
1h69B | GLY 149;TYR 155;HIS 161 | |||||||||
1h69C | GLY 149;TYR 155;HIS 161 | |||||||||
1h69D | GLY 149;TYR 155;HIS 161 | |||||||||
1kboA | GLY 149;TYR 155;HIS 161 | |||||||||
1kboB | GLY 149;TYR 155;HIS 161 | |||||||||
1kboC | GLY 149;TYR 155;HIS 161 | |||||||||
1kboD | GLY 149;TYR 155;HIS 161 | |||||||||
1kbqA | GLY 149;TYR 155;HIS 161 | |||||||||
1kbqB | GLY 149;TYR 155;HIS 161 | |||||||||
1kbqC | GLY 149;TYR 155;HIS 161 | |||||||||
1kbqD | GLY 149;TYR 155;HIS 161 | |||||||||
1qbgA | GLY 149;TYR 155;HIS 161 | |||||||||
1qbgB | GLY 149;TYR 155;HIS 161 | |||||||||
1qbgC | GLY 149;TYR 155;HIS 161 | |||||||||
1qbgD | GLY 149;TYR 155;HIS 161 | |||||||||
1qrdA | GLY 149;TYR 155;HIS 161 | |||||||||
1qrdB | GLY 149;TYR 155;HIS 161 |
References for Catalytic Mechanism | ||
---|---|---|
References | Sections | No. of steps in catalysis |
[3]
|
Fig.8, p.8849-8850 | |
[6]
|
p.612-614 | |
[7]
|
p.9985-9986 | |
[10]
|
p.278-279 | |
[13]
|
Fig.1, Fig.4, p.130-131 | |
[14]
|
p.244 | |
[15]
|
p.664-665 | |
[19]
|
Fig.8 |
References | |
---|---|
[1] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 1510975 |
Journal | Biochemistry |
Year | 1992 |
Volume | 31 |
Pages | 7879-85 |
Authors | Siegel D, Beall H, Senekowitsch C, Kasai M, Arai H, Gibson NW, Ross D |
Title | Bioreductive activation of mitomycin C by DT-diaphorase. |
Related PDB | |
Related UniProtKB | |
[2] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 7530954 |
Journal | Biochem Pharmacol |
Year | 1995 |
Volume | 49 |
Pages | 127-40 |
Authors | Cadenas E |
Title | Antioxidant and prooxidant functions of DT-diaphorase in quinone metabolism. |
Related PDB | |
Related UniProtKB | |
[3] | |
Resource | |
Comments | X-ray crystallography |
Medline ID | |
PubMed ID | 7568029 |
Journal | Proc Natl Acad Sci U S A |
Year | 1995 |
Volume | 92 |
Pages | 8846-50 |
Authors | Li R, Bianchet MA, Talalay P, Amzel LM |
Title |
The three-dimensional structure of NAD(P)H:quinone reductase, |
Related PDB | 1qrd |
Related UniProtKB | |
[4] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 8999809 |
Journal | J Biol Chem |
Year | 1997 |
Volume | 272 |
Pages | 1437-9 |
Authors | Chen S, Knox R, Wu K, Deng PS, Zhou D, Bianchet MA, Amzel LM |
Title |
Molecular basis of the catalytic differences among DT-diaphorase of human, |
Related PDB | |
Related UniProtKB | |
[5] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 9050836 |
Journal | Proc Natl Acad Sci U S A |
Year | 1997 |
Volume | 94 |
Pages | 1669-74 |
Authors | Zhao Q, Yang XL, Holtzclaw WD, Talalay P |
Title | Unexpected genetic and structural relationships of a long-forgotten flavoenzyme to NAD(P)H:quinone reductase (DT-diaphorase). |
Related PDB | |
Related UniProtKB | |
[6] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 10917652 |
Journal | Biochem Soc Trans |
Year | 1999 |
Volume | 27 |
Pages | 610-5 |
Authors | Bianchet MA, Foster C, Faig M, Talalay P, Amzel LM |
Title | Structure and mechanism of cytosolic quinone reductases. |
Related PDB | |
Related UniProtKB | |
[7] | |
Resource | |
Comments | X-ray crystallography |
Medline ID | |
PubMed ID | 10433694 |
Journal | Biochemistry |
Year | 1999 |
Volume | 38 |
Pages | 9881-6 |
Authors | Foster CE, Bianchet MA, Talalay P, Zhao Q, Amzel LM |
Title |
Crystal structure of human quinone reductase type 2, |
Related PDB | 1qr2 2qr2 |
Related UniProtKB | |
[8] | |
Resource | |
Comments | X-ray crystallography |
Medline ID | |
PubMed ID | 10543876 |
Journal | J Med Chem |
Year | 1999 |
Volume | 42 |
Pages | 4325-30 |
Authors | Skelly JV, Sanderson MR, Suter DA, Baumann U, Read MA, Gregory DS, Bennett M, Hobbs SM, Neidle S |
Title | Crystal structure of human DT-diaphorase: a model for interaction with the cytotoxic prodrug 5-(aziridin-1-yl)-2,4-dinitrobenzamide (CB1954). |
Related PDB | 1qbg |
Related UniProtKB | |
[9] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 10419545 |
Journal | Mol Pharmacol |
Year | 1999 |
Volume | 56 |
Pages | 272-8 |
Authors | Chen S, Wu K, Zhang D, Sherman M, Knox R, Yang CS |
Title |
Molecular characterization of binding of substrates and inhibitors to DT-diaphorase: combined approach involving site-directed mutagenesis, |
Related PDB | |
Related UniProtKB | |
[10] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 11035256 |
Journal | Free Radic Biol Med |
Year | 2000 |
Volume | 29 |
Pages | 276-84 |
Authors | Chen S, Wu K, Knox R |
Title | Structure-function studies of DT-diaphorase (NQO1) and NRH: quinone oxidoreductase (NQO2). |
Related PDB | |
Related UniProtKB | |
[11] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 10877993 |
Journal | Front Biosci |
Year | 2000 |
Volume | 5 |
Pages | D639-48 |
Authors | Beall HD, Winski SI |
Title |
Mechanisms of action of quinone-containing alkylating agents. |
Related PDB | |
Related UniProtKB | |
[12] | |
Resource | |
Comments | X-RAY CRYSTALLOGRAPHY (2.5 ANGSTROMS). |
Medline ID | 20202608 |
PubMed ID | 10706635 |
Journal | Proc Natl Acad Sci U S A |
Year | 2000 |
Volume | 97 |
Pages | 3177-82 |
Authors | Faig M, Bianchet MA, Talalay P, Chen S, Winski S, Ross D, Amzel LM |
Title | Structures of recombinant human and mouse NAD(P)H:quinone oxidoreductases: species comparison and structural changes with substrate binding and release. |
Related PDB | 1d4a 1dxo 1dxq |
Related UniProtKB | P15559 |
[13] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 10694883 |
Journal | Trends Biochem Sci |
Year | 2000 |
Volume | 25 |
Pages | 126-32 |
Authors | Fraaije MW, Mattevi A |
Title | Flavoenzymes: diverse catalysts with recurrent features. |
Related PDB | |
Related UniProtKB | |
[14] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 11035252 |
Journal | Free Radic Biol Med |
Year | 2000 |
Volume | 29 |
Pages | 241-5 |
Authors | Foster CE, Bianchet MA, Talalay P, Faig M, Amzel LM |
Title | Structures of mammalian cytosolic quinone reductases. |
Related PDB | |
Related UniProtKB | |
[15] | |
Resource | |
Comments | X-ray crystallography |
Medline ID | |
PubMed ID | 11587640 |
Journal | Structure (Camb) |
Year | 2001 |
Volume | 9 |
Pages | 659-67 |
Authors | Faig M, Bianchet MA, Winski S, Hargreaves R, Moody CJ, Hudnott AR, Ross D, Amzel LM |
Title | Structure-based development of anticancer drugs: complexes of NAD(P)H:quinone oxidoreductase 1 with chemotherapeutic quinones. |
Related PDB | 1gg5 1h66 1h69 |
Related UniProtKB | |
[16] | |
Resource | |
Comments | X-ray crystallography |
Medline ID | |
PubMed ID | 11735396 |
Journal | Biochemistry |
Year | 2001 |
Volume | 40 |
Pages | 15135-42 |
Authors | Winski SL, Faig M, Bianchet MA, Siegel D, Swann E, Fung K, Duncan MW, Moody CJ, Amzel LM, Ross D |
Title |
Characterization of a mechanism-based inhibitor of NAD(P)H:quinone oxidoreductase 1 by biochemical, |
Related PDB | 1kbo 1kbq |
Related UniProtKB | |
[17] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 11340659 |
Journal | Proteins |
Year | 2001 |
Volume | 43 |
Pages | 420-32 |
Authors | Cavelier G, Amzel LM |
Title | Mechanism of NAD(P)H:quinone reductase: Ab initio studies of reduced flavin. |
Related PDB | |
Related UniProtKB | |
[18] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 12147263 |
Journal | Arch Biochem Biophys |
Year | 2002 |
Volume | 404 |
Pages | 254-62 |
Authors | Anusevicius Z, Sarlauskas J, Cenas N |
Title | Two-electron reduction of quinones by rat liver NAD(P)H:quinone oxidoreductase: quantitative structure-activity relationships. |
Related PDB | |
Related UniProtKB | |
[19] | |
Resource | |
Comments | |
Medline ID | |
PubMed ID | 15078100 |
Journal | Biochemistry |
Year | 2004 |
Volume | 43 |
Pages | 4538-47 |
Authors | Kwiek JJ, Haystead TA, Rudolph J |
Title | Kinetic mechanism of quinone oxidoreductase 2 and its inhibition by the antimalarial quinolines. |
Related PDB | |
Related UniProtKB |
Comments |
---|
Created | Updated |
---|---|
2004-10-26 | 2009-02-26 |