B0JQV0 (PHS_MICAN) 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:

MAE_39970

Organism

Microcystis aeruginosa (strain NIES-843) [Complete proteome] [HAMAP]

Taxonomic identifier

449447 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Microcystis

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_1000080611

Sequences

	Sequence		Length	Mass (Da)
	B0JQV0 [UniParc]. Last modified March 18, 2008. Version 1. Checksum: 8EBD882B79161629	FASTA	116	13,047
	10 20 30 40 50 60 MTELAQQKCQ PYQSGSSPIT AEEITALQAK IPDWNLLEYE GIPRLQKLYK FANFQGAIAF 70 80 90 100 110 TNAVGEAAEK EGHHPALLTE WGKVTVSWWT HDVGGLHQND FIMAARTDDI YRQQNA

References

[1]

"Complete genomic structure of the bloom-forming toxic cyanobacterium Microcystis aeruginosa NIES-843." Kaneko T., Nakajima N., Okamoto S., Suzuki I., Tanabe Y., Tamaoki M., Nakamura Y., Kasai F., Watanabe A., Kawashima K., Kishida Y., Ono A., Shimizu Y., Takahashi C., Minami C., Fujishiro T., Kohara M., Katoh M. , Nakazaki N., Nakayama S., Yamada M., Tabata S., Watanabe M.M. DNA Res. 14:247-256(2007) [PubMed: 18192279] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: NIES-843.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AP009552 Genomic DNA. Translation: BAG03819.1.
RefSeq	YP_001659011.1. NC_010296.1.
3D structure databases
ProteinModelPortal	B0JQV0.
ModBase	Search...
Protein-protein interaction databases
STRING	B0JQV0.
Proteomic databases
PRIDE	B0JQV0.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5864825.
GenomeReviews	Gene locus MAE_39970 in contig AP009552_GR.
KEGG	mar:MAE_39970.
PATRIC	22632613. VBIMicAer59304_3619.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG705804.
OMA	ILTEWGK.
PhylomeDB	B0JQV0.
ProtClustDB	CLSK2403909.
Enzyme and pathway databases
BioCyc	MAER449447:MAE_39970-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_MICAN

Accession

Primary (citable) accession number: B0JQV0

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	March 18, 2008
Last modified:	January 25, 2012
This is version 25 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program