Q2SCE8 (PHS_HAHCH) 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:

HCH_04986

Organism

Hahella chejuensis (strain KCTC 2396) [Complete proteome] [HAMAP]

Taxonomic identifier

349521 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Oceanospirillales › Hahellaceae › Hahella

Protein attributes

Sequence length	112 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 – 112	112	Putative pterin-4-alpha-carbinolamine dehydratase HAMAP MF_00434		PRO_1000080609

Sequences

	Sequence		Length	Mass (Da)
	Q2SCE8 [UniParc]. Last modified January 24, 2006. Version 1. Checksum: E9BFB1ED79F25CA0	FASTA	112	12,949
	10 20 30 40 50 60 MSDTIPSCEA CRPDAEKVDP AKLEKYLSQV PEWRLEERNG VQMISRDYKF KNFALALEFT 70 80 90 100 110 NKVGAIAEEI NHHPELVTEW GKVRVTWWSH TIKGLHELDF AMAKRCEAVF NA

References

[1]

"Genomic blueprint of Hahella chejuensis, a marine microbe producing an algicidal agent." Jeong H., Yim J.H., Lee C., Choi S.-H., Park Y.K., Yoon S.H., Hur C.-G., Kang H.-Y., Kim D., Lee H.H., Park K.H., Park S.-H., Park H.-S., Lee H.K., Oh T.K., Kim J.F. Nucleic Acids Res. 33:7066-7073(2005) [PubMed: 16352867] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: KCTC 2396.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000155 Genomic DNA. Translation: ABC31676.1.
RefSeq	YP_436101.1. NC_007645.1.
3D structure databases
ProteinModelPortal	Q2SCE8.
ModBase	Search...
Protein-protein interaction databases
STRING	Q2SCE8.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	3842972.
GenomeReviews	Gene locus HCH_04986 in contig CP000155_GR.
KEGG	hch:HCH_04986.
NMPDR	fig|349521.5.peg.4376.
PATRIC	22090364. VBIHahChe29232_4536.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG2154.
HOGENOM	HBG705804.
OMA	ILTEWGK.
Enzyme and pathway databases
BioCyc	HCHE349521:HCH_04986-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_HAHCH

Accession

Primary (citable) accession number: Q2SCE8

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	January 24, 2006
Last modified:	January 25, 2012
This is version 41 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program