HAMAP rule MF_00434

General rule information [?]

Accession	MF_00434
Dates	18-AUG-2001 (Created) 18-NOV-2019 (Last updated, Version 26)

Name	Pterin_4_alpha

Scope

Bacteria

Archaea

Template

P43335 (PHS_PSEAE)

Triggered by

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

PHS

Protein name

RecName:		Full=Putative pterin-4-alpha-carbinolamine dehydratase;
		Short=PHS;
		EC 4.2.1.96;
AltName:		Full=4-alpha-hydroxy-tetrahydropterin dehydratase;
AltName:		Full=Pterin carbinolamine dehydratase;
		Short=PCD;

Comments [?]

Catalytic activity	RHEA:11920: (4aS,6R)-4a-hydroxy-L-erythro-5,6,7,8-tetrahydrobiopterin = (6R)-L-erythro-6,7-dihydrobiopterin + H2O EC 4.2.1.96
Similarity	Belongs 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;

Additional information [?]

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