Enzyme

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     1. Oxidoreductases
        1.17 Acting on CH or CH2 groups
            1.17.4 With a disulfide as acceptor
ID:1.17.4.1
Description:Ribonucleoside-diphosphate reductase.
Alternative Name: Ribonucleotide reductase.
Prosite: PDOC00317; PDOC00084;
PDB:
PDBScop
1XSM 8029302; 8041681;
1W69 8029302; 8041681;
1W68 8029302; 8041681;
1H0O 8029302; 8041681;
1H0N 8029302; 8041681;
 » show all

Cath: 1.10.1650.20; 1.10.620.20; 3.20.70.20; 3.30.160.90; 3.30.1620.10; 3.90.1390.10; 2.170.16.10; 3.10.28.10;

3D structure

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References

External Links

UniProtKB Enzyme Link: UniProtKB 1.17.4.1
BRENDA Enzyme Link: BRENDA 1.17.4.1
KEGG Enzyme Link: KEGG1.17.4.1
BioCyc Enzyme Link: BioCyc 1.17.4.1
ExPASy Enzyme Link: ExPASy1.17.4.1
EC2PDB Enzyme Link: EC2PDB 1.17.4.1
ExplorEnz Enzyme Link: ExplorEnz 1.17.4.1
PRIAM enzyme-specific profiles Link: PRIAM 1.17.4.1
IntEnz Enzyme Link: IntEnz 1.17.4.1
MEDLINE Enzyme Link: MEDLINE 1.17.4.1
MSA:

1.17.4.1;

Phylogenetic Tree:

1.17.4.1;

Uniprot:
M-CSA:
RHEA:23252 [thioredoxin]-disulfide + a 2'-deoxyribonucleoside 5'-diphosphate + H2O = [thioredoxin]-dithiol + a ribonucleoside 5'-diphosphate
RULE(radius=1) [*:1]-[CH2;+0:2]-[*:3].[*:4]-[S;H0;+0:5]-[S;H0;+0:6]-[*:7].[OH2;+0:8]>>[*:1]-[CH;+0:2](-[*:3])-[OH;+0:8].[*:4]-[SH;+0:5].[*:7]-[SH;+0:6]
Reaction
Core-to-Core No scaffolds atoms were exchanged as a result of the reaction

References

TitleAuthorsDatePubMed ID
Characterization of enzymatic properties of human ribonucleotide reductase holoenzyme reconstituted in vitro from hRRM1, hRRM2, and p53R2 subunits.Qiu W, Zhou B, Darwish D, Shao J, Yen Y2006 Feb 1016376858

RHEA:28026 [thioredoxin]-disulfide + dUDP + H2O = [thioredoxin]-dithiol + UDP
RULE(radius=1) [*:1]-[CH2;+0:2]-[*:3].[*:4]-[S;H0;+0:5]-[S;H0;+0:6]-[*:7].[OH2;+0:8]>>[*:1]-[CH;+0:2](-[*:3])-[OH;+0:8].[*:4]-[SH;+0:5].[*:7]-[SH;+0:6]
Reaction
Core-to-Core No scaffolds atoms were exchanged as a result of the reaction

References

TitleAuthorsDatePubMed ID
Characterization of enzymatic properties of human ribonucleotide reductase holoenzyme reconstituted in vitro from hRRM1, hRRM2, and p53R2 subunits.Qiu W, Zhou B, Darwish D, Shao J, Yen Y2006 Feb 1016376858

RHEA:28030 [thioredoxin]-disulfide + dGDP + H2O = [thioredoxin]-dithiol + GDP
RULE(radius=1) [*:1]-[CH2;+0:2]-[*:3].[*:4]-[S;H0;+0:5]-[S;H0;+0:6]-[*:7].[OH2;+0:8]>>[*:1]-[CH;+0:2](-[*:3])-[OH;+0:8].[*:4]-[SH;+0:5].[*:7]-[SH;+0:6]
Reaction
Core-to-Core No scaffolds atoms were exchanged as a result of the reaction

References

TitleAuthorsDatePubMed ID
Characterization of enzymatic properties of human ribonucleotide reductase holoenzyme reconstituted in vitro from hRRM1, hRRM2, and p53R2 subunits.Qiu W, Zhou B, Darwish D, Shao J, Yen Y2006 Feb 1016376858

RHEA:28034 [thioredoxin]-disulfide + dADP + H2O = [thioredoxin]-dithiol + ADP
RULE(radius=1) [*:1]-[CH2;+0:2]-[*:3].[*:4]-[S;H0;+0:5]-[S;H0;+0:6]-[*:7].[OH2;+0:8]>>[*:1]-[CH;+0:2](-[*:3])-[OH;+0:8].[*:4]-[SH;+0:5].[*:7]-[SH;+0:6]
Reaction
Core-to-Core No scaffolds atoms were exchanged as a result of the reaction

References

TitleAuthorsDatePubMed ID
Characterization of enzymatic properties of human ribonucleotide reductase holoenzyme reconstituted in vitro from hRRM1, hRRM2, and p53R2 subunits.Qiu W, Zhou B, Darwish D, Shao J, Yen Y2006 Feb 1016376858

RHEA:28038 [thioredoxin]-disulfide + dCDP + H2O = [thioredoxin]-dithiol + CDP
RULE(radius=1) [*:1]-[CH2;+0:2]-[*:3].[*:4]-[S;H0;+0:5]-[S;H0;+0:6]-[*:7].[OH2;+0:8]>>[*:1]-[CH;+0:2](-[*:3])-[OH;+0:8].[*:4]-[SH;+0:5].[*:7]-[SH;+0:6]
Reaction
Core-to-Core No scaffolds atoms were exchanged as a result of the reaction

References

TitleAuthorsDatePubMed ID
Characterization of enzymatic properties of human ribonucleotide reductase holoenzyme reconstituted in vitro from hRRM1, hRRM2, and p53R2 subunits.Qiu W, Zhou B, Darwish D, Shao J, Yen Y2006 Feb 1016376858