A8EXY4 (PHS_RICCK) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Putative 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

Ordered Locus Names:

A1E_01360

Organism

Rickettsia canadensis (strain McKiel) [Complete proteome] [HAMAP]

Taxonomic identifier

293613 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rickettsiales › Rickettsiaceae › Rickettsieae › Rickettsia › typhus group

Protein attributes

Sequence length	109 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. HAMAP MF_00434
Sequence similarities	Belongs to the pterin-4-alpha-carbinolamine dehydratase family.

Ontologies

Keywords
Molecular function	Lyase
Technical term	Complete proteome
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 – 109	109	Putative pterin-4-alpha-carbinolamine dehydratase HAMAP MF_00434		PRO_1000050448

Sequences

	Sequence		Length	Mass (Da)
	A8EXY4 [UniParc]. Last modified November 13, 2007. Version 1. Checksum: C6D01A286D2A396F	FASTA	109	12,427
	10 20 30 40 50 60 MTVLSEKKCI PCEGGVPPLE KKEIDKLLAE LQNEWQVNEL GHLYKKYKFP NFVKALDFAN 70 80 90 100 KIAAIAEQEV HHPNLNISWG VCNVEIWTHK INGLTENDFI LAAKIESKI

References

[1]	"Complete genome sequence of Rickettsia canadensis." Madan A., Fahey J., Helton E., Ketteman M., Madan A., Rodrigues S., Sanchez A., Whiting M., Dasch G., Eremeeva M. Submitted (SEP-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: McKiel.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000409 Genomic DNA. Translation: ABV73217.1.
RefSeq	YP_001492002.1. NC_009879.1.
3D structure databases
ProteinModelPortal	A8EXY4.
ModBase	Search...
Protein-protein interaction databases
STRING	A8EXY4.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5626330.
GenomeReviews	Gene locus A1E_01360 in contig CP000409_GR.
KEGG	rcm:A1E_01360.
PATRIC	17885145. VBIRicCan89738_0295.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG2154.
HOGENOM	HBG705804.
OMA	ILTEWGK.
ProtClustDB	CLSK937597.
Enzyme and pathway databases
BioCyc	RCAN293613:A1E_01360-MONOMER.
Family and domain databases
HAMAP	MF_00434. Pterin_4_alpha. [Tree]
InterPro	IPR001533. Trans/pterin_deHydtase. [Graphical view]
Gene3D	G3DSA:3.30.1360.20. Trans_pterinDh. 1 hit.
KO	K01724.
PANTHER	PTHR12599. Trans_pterinDh. 1 hit.
Pfam	PF01329. Pterin_4a. 1 hit. [Graphical view]
SUPFAM	SSF55248. Trans_pterinDh. 1 hit.
ProtoNet	Search...

Entry information

Entry name

PHS_RICCK

Accession

Primary (citable) accession number: A8EXY4

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	November 13, 2007
Last modified:	January 25, 2012
This is version 24 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program