EC number:1.3.1.88
Enzyme
Download| EC Tree |
| 1. Oxidoreductases |
| 1.3 Acting on the CH-CH group of donors |
| 1.3.1 With NAD+ or NADP+ as acceptor |
| ID: | 1.3.1.88 |
|---|---|
| Description: | tRNA-dihydrouridine(16/17) synthase (NAD(P)(+)). |
| Alternative Name: |
tRNA-dihydrouridine synthase 1. |
3D structure
Click one PDB to see exact 3D structure provided by NGL.
Note: Use your mouse to drag, rotate, and zoom in and out of the structure. Mouse-over to identify atoms and bonds. Mouse controls documentation.References
External Links
| UniProtKB Enzyme Link: | UniProtKB 1.3.1.88 |
| BRENDA Enzyme Link: | BRENDA 1.3.1.88 |
| KEGG Enzyme Link: | KEGG1.3.1.88 |
| BioCyc Enzyme Link: | BioCyc 1.3.1.88 |
| ExPASy Enzyme Link: | ExPASy1.3.1.88 |
| EC2PDB Enzyme Link: | EC2PDB 1.3.1.88 |
| ExplorEnz Enzyme Link: | ExplorEnz 1.3.1.88 |
| PRIAM enzyme-specific profiles Link: | PRIAM 1.3.1.88 |
| IntEnz Enzyme Link: | IntEnz 1.3.1.88 |
| MEDLINE Enzyme Link: | MEDLINE 1.3.1.88 |
| RHEA:53380 | 5,6-dihydrouridine(16) in tRNA + NAD(+) = H(+) + NADH + uridine(16) in tRNA |
| RULE(radius=1) | [*:1]-[N;H0;+0:2]1-[CH2;+0:3]-[CH2;+0:4]-[C;H0;+0:5](=[*:6])-[NH;+0:7]-[C;H0;+0:8]-1=[*:9].[*:10]-[n+;H0:11]1:[cH;+0:12]:[cH;+0:13]:[cH;+0:14]:[c;H0;+0:15](-[*:16]):[cH;+0:17]:1>>[*:10]-[N;H0;+0:11]1-[CH;+0:12]=[CH;+0:13]-[CH2;+0:14]-[C;H0;+0:15](-[*:16])=[CH;+0:17]-1.[*:1]-[n;H0;+0:2]1:[cH;+0:3]:[cH;+0:4]:[c;H0;+0:5](=[*:6]):[nH;+0:7]:[c;H0;+0:8]:1=[*:9] |
| Reaction |  |
| Core-to-Core | |
| Core-to-Core |
References
| Title | Authors | Date | PubMed ID |
|---|---|---|---|
| Major reorientation of tRNA substrates defines specificity of dihydrouridine synthases. | Byrne RT, Jenkins HT, Peters DT, Whelan F, Stowell J, Aziz N, Kasatsky P, Rodnina MV, Koonin EV, Konevega AL, Antson AA | 2015 May 12 | 25902496 |
| The specificities of four yeast dihydrouridine synthases for cytoplasmic tRNAs. | Xing F, Hiley SL, Hughes TR, Phizicky EM | 2004 Apr 23 | 14970222 |
| A conserved family of Saccharomyces cerevisiae synthases effects dihydrouridine modification of tRNA. | Xing F, Martzen MR, Phizicky EM | 2002 Mar | 12003496 |
| RHEA:53376 | 5,6-dihydrouridine(16) in tRNA + NADP(+) = H(+) + NADPH + uridine(16) in tRNA |
| RULE(radius=1) | [*:1]-[N;H0;+0:2]1-[CH2;+0:3]-[CH2;+0:4]-[C;H0;+0:5](=[*:6])-[NH;+0:7]-[C;H0;+0:8]-1=[*:9].[*:10]-[n+;H0:11]1:[cH;+0:12]:[cH;+0:13]:[cH;+0:14]:[c;H0;+0:15](-[*:16]):[cH;+0:17]:1>>[*:10]-[N;H0;+0:11]1-[CH;+0:12]=[CH;+0:13]-[CH2;+0:14]-[C;H0;+0:15](-[*:16])=[CH;+0:17]-1.[*:1]-[n;H0;+0:2]1:[cH;+0:3]:[cH;+0:4]:[c;H0;+0:5](=[*:6]):[nH;+0:7]:[c;H0;+0:8]:1=[*:9] |
| Reaction |  |
| Core-to-Core | |
| Core-to-Core |
References
| Title | Authors | Date | PubMed ID |
|---|---|---|---|
| Major reorientation of tRNA substrates defines specificity of dihydrouridine synthases. | Byrne RT, Jenkins HT, Peters DT, Whelan F, Stowell J, Aziz N, Kasatsky P, Rodnina MV, Koonin EV, Konevega AL, Antson AA | 2015 May 12 | 25902496 |
| The specificities of four yeast dihydrouridine synthases for cytoplasmic tRNAs. | Xing F, Hiley SL, Hughes TR, Phizicky EM | 2004 Apr 23 | 14970222 |
| A conserved family of Saccharomyces cerevisiae synthases effects dihydrouridine modification of tRNA. | Xing F, Martzen MR, Phizicky EM | 2002 Mar | 12003496 |
| RHEA:53372 | 5,6-dihydrouridine(17) in tRNA + NAD(+) = H(+) + NADH + uridine(17) in tRNA |
| RULE(radius=1) | [*:1]-[N;H0;+0:2]1-[CH2;+0:3]-[CH2;+0:4]-[C;H0;+0:5](=[*:6])-[NH;+0:7]-[C;H0;+0:8]-1=[*:9].[*:10]-[n+;H0:11]1:[cH;+0:12]:[cH;+0:13]:[cH;+0:14]:[c;H0;+0:15](-[*:16]):[cH;+0:17]:1>>[*:10]-[N;H0;+0:11]1-[CH;+0:12]=[CH;+0:13]-[CH2;+0:14]-[C;H0;+0:15](-[*:16])=[CH;+0:17]-1.[*:1]-[n;H0;+0:2]1:[cH;+0:3]:[cH;+0:4]:[c;H0;+0:5](=[*:6]):[nH;+0:7]:[c;H0;+0:8]:1=[*:9] |
| Reaction |  |
| Core-to-Core | |
| Core-to-Core |
References
| Title | Authors | Date | PubMed ID |
|---|---|---|---|
| The specificities of four yeast dihydrouridine synthases for cytoplasmic tRNAs. | Xing F, Hiley SL, Hughes TR, Phizicky EM | 2004 Apr 23 | 14970222 |
| A conserved family of Saccharomyces cerevisiae synthases effects dihydrouridine modification of tRNA. | Xing F, Martzen MR, Phizicky EM | 2002 Mar | 12003496 |
| RHEA:53368 | 5,6-dihydrouridine(17) in tRNA + NADP(+) = H(+) + NADPH + uridine(17) in tRNA |
| RULE(radius=1) | [*:1]-[N;H0;+0:2]1-[CH2;+0:3]-[CH2;+0:4]-[C;H0;+0:5](=[*:6])-[NH;+0:7]-[C;H0;+0:8]-1=[*:9].[*:10]-[n+;H0:11]1:[cH;+0:12]:[cH;+0:13]:[cH;+0:14]:[c;H0;+0:15](-[*:16]):[cH;+0:17]:1>>[*:10]-[N;H0;+0:11]1-[CH;+0:12]=[CH;+0:13]-[CH2;+0:14]-[C;H0;+0:15](-[*:16])=[CH;+0:17]-1.[*:1]-[n;H0;+0:2]1:[cH;+0:3]:[cH;+0:4]:[c;H0;+0:5](=[*:6]):[nH;+0:7]:[c;H0;+0:8]:1=[*:9] |
| Reaction |  |
| Core-to-Core | |
| Core-to-Core |
References
| Title | Authors | Date | PubMed ID |
|---|---|---|---|
| The specificities of four yeast dihydrouridine synthases for cytoplasmic tRNAs. | Xing F, Hiley SL, Hughes TR, Phizicky EM | 2004 Apr 23 | 14970222 |
| A conserved family of Saccharomyces cerevisiae synthases effects dihydrouridine modification of tRNA. | Xing F, Martzen MR, Phizicky EM | 2002 Mar | 12003496 |