EC number:4.2.1.96

Enzyme

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     4. Lyases
        4.2 Carbon-oxygen lyases
            4.2.1 Hydro-lyases
ID:4.2.1.96
Description:4a-hydroxytetrahydrobiopterin dehydratase.
Alternative Name: Tetrahydrobiopterin dehydratase.
Pterin-4-alpha-carbinolamine dehydratase.
4-alpha-hydroxy-tetrahydropterin dehydratase.
Cath: 1.10.800.10; 3.30.1360.20; 3.30.70.260; 3.40.980.10;

3D structure

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PDB

References

External Links

UniProtKB Enzyme Link: UniProtKB 4.2.1.96
BRENDA Enzyme Link: BRENDA 4.2.1.96
KEGG Enzyme Link: KEGG4.2.1.96
BioCyc Enzyme Link: BioCyc 4.2.1.96
ExPASy Enzyme Link: ExPASy4.2.1.96
EC2PDB Enzyme Link: EC2PDB 4.2.1.96
ExplorEnz Enzyme Link: ExplorEnz 4.2.1.96
PRIAM enzyme-specific profiles Link: PRIAM 4.2.1.96
IntEnz Enzyme Link: IntEnz 4.2.1.96
MEDLINE Enzyme Link: MEDLINE 4.2.1.96

EC number:4.2.1.96

MSA:

4.2.1.96;
Phylogenetic Tree:

4.2.1.96;
Uniprot:
M-CSA:
RHEA:11920 (4aS,6R)-4a-hydroxy-L-erythro-5,6,7,8-tetrahydrobiopterin = (6R)-L-erythro-6,7-dihydrobiopterin + H2O
RULE(radius=1) [*:1]-[C;H0;+0:2](-[*:3])(-[OH;+0:4])-[NH;+0:5]-[*:6]>>[*:1]-[C;H0;+0:2](-[*:3])=[N;H0;+0:5]-[*:6].[OH2;+0:4]
Reaction
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References

TitleAuthorsDatePubMed ID
Phenylalanine hydroxylase-stimulating protein/pterin-4 alpha-carbinolamine dehydratase from rat and human liver. Purification, characterization, and complete amino acid sequence.Hauer CR, Rebrin I, Thöny B, Neuheiser F, Curtius HC, Hunziker P, Blau N, Ghisla S, Heizmann CW1993 Mar 58444860