Reviewed, UniProtKB/Swiss-Prot P58249 (PHS_DROVI)

Names and origin

Protein names

Recommended name:
    Pterin-4-alpha-carbinolamine dehydratase
      Short name=PHS
    EC=4.2.1.96
Alternative name(s):
    4-alpha-hydroxy-tetrahydropterin dehydratase
    Pterin carbinolamine dehydratase
      Short name=PCD

Gene names

Name:

Pcd

Organism

Drosophila virilis (Fruit fly)

Taxonomic identifier

7244 [NCBI]

Taxonomic lineage

Eukaryota › Metazoa › Arthropoda › Hexapoda › Insecta › Pterygota › Neoptera › Endopterygota › Diptera › Brachycera › Muscomorpha › Ephydroidea › Drosophilidae › Drosophila

Protein attributes

Sequence length	101 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	(6R)-6-(L-erythro-1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-4a-hydroxypterin = (6R)-6-(L-erythro-1,2-dihydroxypropyl)-7,8-dihydro-6H-pterin + H2O.
Sequence similarities	Belongs to the pterin-4-alpha-carbinolamine dehydratase family.

Ontologies

Keywords
Molecular function	Lyase
Gene Ontology (GO)
Biological process	tetrahydrobiopterin biosynthetic process Inferred from electronic annotation. Source: InterPro
Molecular function	4-alpha-hydroxytetrahydrobiopterin dehydratase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 101	101	Pterin-4-alpha-carbinolamine dehydratase		PRO_0000063062

Sequences

	Sequence		Length	Mass (Da)
	P58249-1 [UniParc]. Last modified August 29, 2001. Version 1. Checksum: B4B49DF4FFAE70C9	FASTA	101	11,646
	10 20 30 40 50 60 MVAKLTEQER VEKLQPLLDA GWCLVEGRDA IYKEFLFKDF NQAFSFMTGV ALLAEKMNHH 70 80 90 100 PEWFNVYNKL QVTLSTHDVG GLSSQDIRMA TYLETQAKLL H

References

[1]	"Promoter analysis of the Drosophila melanogaster gene encoding the pterin 4alpha-carbinolamine dehydratase." Park H., Seong C., Jang J., Yoon J., Han K., Cho N.Y., Baek K. Mol. Cells 12:233-238(2001) [PubMed: 11710527] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AF382144 Genomic DNA. Translation: AAK60268.1.
3D structure databases
SMR	P58249. Positions 5-97.
ModBase	Search...
Organism-specific databases
FlyBase	FBgn0044890. Dvir\Pcd.
Phylogenomic databases
InParanoid	P58249.
Enzyme and pathway databases
BRENDA	4.2.1.96. 141708.
Family and domain databases
InterPro	IPR001533. Trans/pterin_deHydtase. [Graphical view]
Gene3D	G3DSA:3.30.1360.20. Trans_pterinDh. 1 hit.
PANTHER	PTHR12599. Trans_pterinDh. 1 hit.
Pfam	PF01329. Pterin_4a. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PHS_DROVI

Accession

Primary (citable) accession number: P58249

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 29, 2001
Last sequence update:	August 29, 2001
Last modified:	January 19, 2010
This is version 34 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

Drosophila annotation project