Q7NM43 (PHS1_GLOVI) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Putative pterin-4-alpha-carbinolamine dehydratase 1
Short name=PHS 1
EC=4.2.1.96

Alternative name(s):
4-alpha-hydroxy-tetrahydropterin dehydratase 1
Pterin carbinolamine dehydratase 1
Short name=PCD 1

Gene names

Ordered Locus Names:

gll0926

Organism

Gloeobacter violaceus (strain PCC 7421)

Taxonomic identifier

251221 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Gloeobacteria › Gloeobacterales › Gloeobacter

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 Reference 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 1 HAMAP MF_00434		PRO_0000063081

Sequences

	Sequence		Length	Mass (Da)
	Q7NM43 [UniParc]. Last modified December 15, 2003. Version 1. Checksum: FBE74B18B3D0701E	FASTA	116	12,922
	10 20 30 40 50 60 MNLTEQRCTA CRPDAPRVGA AEIAELHPQI PAWRIVEIEG TPRLERQFRL RDFREAIAFT 70 80 90 100 110 VRVGEEAEAE GHHPALLTEW GSVKVSWWTH AIAGLHRNDF VMAAKTDAIA AQVGAV

References

[1]

"Complete genome structure of Gloeobacter violaceus PCC 7421, a cyanobacterium that lacks thylakoids." Nakamura Y., Kaneko T., Sato S., Mimuro M., Miyashita H., Tsuchiya T., Sasamoto S., Watanabe A., Kawashima K., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Takeuchi C., Yamada M., Tabata S. DNA Res. 10:137-145(2003) [PubMed: 14621292] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PCC 7421.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000045 Genomic DNA. Translation: BAC88867.1.
RefSeq	NP_923872.1. NC_005125.1.
3D structure databases
ProteinModelPortal	Q7NM43.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	2599245.
GenomeReviews	Gene locus gll0926 in contig BA000045_GR.
KEGG	gvi:gll0926.
NMPDR	fig|251221.1.peg.926.
PATRIC	22041251. VBIGloVio86258_0945.
Phylogenomic databases
HOGENOM	HBG705804.
OMA	ILTEWGK.
PhylomeDB	Q7NM43.
Enzyme and pathway databases
BioCyc	GVIO251221:GLL0926-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

PHS1_GLOVI

Accession

Primary (citable) accession number: Q7NM43

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 24, 2004
Last sequence update:	December 15, 2003
Last modified:	January 25, 2012
This is version 46 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program