Enzyme

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     4. Lyases
        4.2 Carbon-oxygen lyases
            4.2.1 Hydro-lyases
ID:4.2.1.47
Description:GDP-mannose 4,6-dehydratase.
Alternative Name: Guanosine diphosphomannose oxidoreductase.
Guanosine diphosphomannose 4,6-dehydratase.
Guanosine 5'-diphosphate-D-mannose oxidoreductase.
GDP-D-mannose dehydratase.
GDP-D-mannose 4,6-dehydratase.
Cath: 3.40.50.720; 3.90.25.10;

3D structure

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References

External Links

UniProtKB Enzyme Link: UniProtKB 4.2.1.47
BRENDA Enzyme Link: BRENDA 4.2.1.47
KEGG Enzyme Link: KEGG4.2.1.47
BioCyc Enzyme Link: BioCyc 4.2.1.47
ExPASy Enzyme Link: ExPASy4.2.1.47
EC2PDB Enzyme Link: EC2PDB 4.2.1.47
ExplorEnz Enzyme Link: ExplorEnz 4.2.1.47
PRIAM enzyme-specific profiles Link: PRIAM 4.2.1.47
IntEnz Enzyme Link: IntEnz 4.2.1.47
MEDLINE Enzyme Link: MEDLINE 4.2.1.47
MSA:

4.2.1.47;

Phylogenetic Tree:

4.2.1.47;

Uniprot:
M-CSA:
RHEA:23820 GDP-alpha-D-mannose = GDP-4-dehydro-alpha-D-rhamnose + H2O
RULE(radius=1) [*:1]-[CH;+0:2](-[OH;+0:3])-[*:4]-[CH2;+0:5]-[OH;+0:6]>>[*:1]-[C;H0;+0:2](=[O;H0;+0:3])-[*:4]-[CH3;+0:5].[OH2;+0:6]
Reaction
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References

TitleAuthorsDatePubMed ID
Identification of two GDP-6-deoxy-D-lyxo-4-hexulose reductases synthesizing GDP-D-rhamnose in Aneurinibacillus thermoaerophilus L420-91T.Kneidinger B, Graninger M, Adam G, Puchberger M, Kosma P, Zayni S, Messner P2001 Feb 2311096116
Molecular cloning of human GDP-mannose 4,6-dehydratase and reconstitution of GDP-fucose biosynthesis in vitro.Sullivan FX, Kumar R, Kriz R, Stahl M, Xu GY, Rouse J, Chang XJ, Boodhoo A, Potvin B, Cumming DA1998 Apr 39525924
Purification of guanosine 5'-diphosphate D-mannose oxidoreductase from Phaseolus vulgaris.Liao TH, Barber GA1972 Jul 135047712
The mechanism of 6-deoxyhexose synthesis. I. Intramolecular hydrogen transfer catalyzed by deoxythymidine diphosphate D-glucose oxidoreductase.Melo A, Elliott WH, Glaser L1968 Apr 104869560
THE BIOSYNTHESIS OF CELL WALL LIPOPOLYSACCHARIDE IN ESCHERICHIA COLI. II. GUANOSINE DIPHOSPHATE 4-KETO-6-DEOXY-D-MANNOSE, AN INTERMEDIATE IN THE BIOSYNTHESIS OF GUANOSINE DIPHOSPHATE COLITOSE.ELBEIN AD, HEATH EC1965 May14299611
Structure of the MUR1 GDP-mannose 4,6-dehydratase from Arabidopsis thaliana: implications for ligand binding and specificity.Mulichak AM, Bonin CP, Reiter WD, Garavito RM2002 Dec 3112501186