Q82Y13 (PHS_NITEU) 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:

NE0077

Organism

Nitrosomonas europaea [Complete proteome] [HAMAP]

Taxonomic identifier

915 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Betaproteobacteria › Nitrosomonadales › Nitrosomonadaceae › Nitrosomonas

Protein attributes

Sequence length	113 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 – 113	113	Putative pterin-4-alpha-carbinolamine dehydratase HAMAP MF_00434		PRO_0000063087

Sequences

	Sequence		Length	Mass (Da)
	Q82Y13 [UniParc]. Last modified June 1, 2003. Version 1. Checksum: 2C190A7C6DBFA992	FASTA	113	13,056
	10 20 30 40 50 60 MTNVCDLTDR KCKPCEGGVP PLEMEEAEKL LKQLEQGWQL ADNKISRTFS FKNYYQTMAF 70 80 90 100 110 VNAIAWVSHR EDHHPDMMVG YDWCRVEYMT HAIGGLSEND FICAAKVDML FKS

References

[1]

"Complete genome sequence of the ammonia-oxidizing bacterium and obligate chemolithoautotroph Nitrosomonas europaea." Chain P., Lamerdin J.E., Larimer F.W., Regala W., Lao V., Land M.L., Hauser L., Hooper A.B., Klotz M.G., Norton J., Sayavedra-Soto L.A., Arciero D.M., Hommes N.G., Whittaker M.M., Arp D.J. J. Bacteriol. 185:2759-2773(2003) [PubMed: 12700255] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 19718 / NBRC 14298.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AL954747 Genomic DNA. Translation: CAD83988.1.
RefSeq	NP_840178.1. NC_004757.1.
3D structure databases
ProteinModelPortal	Q82Y13.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1083601.
GenomeReviews	Gene locus NE0077 in contig AL954747_GR.
KEGG	neu:NE0077.
NMPDR	fig|228410.1.peg.77.
PATRIC	22710935. VBINitEur56163_0084.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG705804.
OMA	ILTEWGK.
ProtClustDB	PRK00823.
Enzyme and pathway databases
BioCyc	NEUR228410:NE0077-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_NITEU

Accession

Primary (citable) accession number: Q82Y13

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 24, 2004
Last sequence update:	June 1, 2003
Last modified:	January 25, 2012
This is version 44 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program