B4SPV4 (PHS_STRM5) 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:

Smal_2674

Organism

Stenotrophomonas maltophilia (strain R551-3) [Complete proteome] [HAMAP]

Taxonomic identifier

391008 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Xanthomonadales › Xanthomonadaceae › Stenotrophomonas › Stenotrophomonas maltophilia group

Protein attributes

Sequence length	116 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 – 116	116	Putative pterin-4-alpha-carbinolamine dehydratase HAMAP MF_00434		PRO_1000192940

Sequences

	Sequence		Length	Mass (Da)
	B4SPV4 [UniParc]. Last modified September 23, 2008. Version 1. Checksum: 5FB227E10F7D5C64	FASTA	116	12,879
	10 20 30 40 50 60 MADLIPLAQA RCVPRKGSDH KLGEARLAEL LPQVPGWELS EGGQALLRTF RFKNYYATMA 70 80 90 100 110 FVNALAWIAH HEDHHPDLGV HYDRAVVRFS THDVGGLSEN DFICAAKTSA LTEQLP

References

[1]

"Complete sequence of Stenotrophomonas maltophilia R551-3." US DOE Joint Genome Institute Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Lang D., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N. , Taghavi S., Monchy S., Newman L., Vangronsveld J., van der Lelie D., Richardson P. Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: R551-3.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001111 Genomic DNA. Translation: ACF52374.1.
RefSeq	YP_002029057.1. NC_011071.1.
3D structure databases
ProteinModelPortal	B4SPV4.
ModBase	Search...
Protein-protein interaction databases
STRING	B4SPV4.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6477164.
GenomeReviews	Gene locus Smal_2674 in contig CP001111_GR.
KEGG	smt:Smal_2674.
PATRIC	23710286. VBISteMal40512_2687.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG705804.
OMA	IALICEK.
ProtClustDB	PRK00823.
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_STRM5

Accession

Primary (citable) accession number: B4SPV4

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	September 23, 2008
Last modified:	January 25, 2012
This is version 21 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program