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HAMAP rule MF_00434

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General rule information [?]

Accession MF_00434
Dates 18-AUG-2001 (Created)
18-NOV-2019 (Last updated, Version 26)
Name Pterin_4_alpha
Scope(s) Bacteria
Template(s) P43335 (PHS_PSEAE); [ Recover all ]
Triggered by HAMAP; MF_00434 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier PHS
Protein name RecName: Full=Putative pterin-4-alpha-carbinolamine dehydratase;
AltName: Full=4-alpha-hydroxy-tetrahydropterin dehydratase;
AltName: Full=Pterin carbinolamine dehydratase;

Comments [?]

CATALYTIC ACTIVITY Reaction=(4aS,6R)-4a-hydroxy-L-erythro-5,6,7,8-tetrahydrobiopterin = (6R)-L-erythro-6,7-dihydrobiopterin + H2O; Xref=Rhea:RHEA:11920, ChEBI:CHEBI:15377, ChEBI:CHEBI:15642, ChEBI:CHEBI:43120; EC=;
SIMILARITYBelongs to the pterin-4-alpha-carbinolamine dehydratase family.

Keywords [?]

Gene Ontology [?]

GO:0008124; Molecular function:4-alpha-hydroxytetrahydrobiopterin dehydratase activity

Cross-references [?]

Pfam PF01329; Pterin_4a; 1;

Features [?]

Additional information [?]

Size range 91-120 amino acids
Related rules None
Fusion Nter: None Cter: None
Comments Possible wrong starts. Only PSEAE is characterized. There is a divergent second copy in MYCTU: Rv3110.

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