Reviewed, UniProtKB/Swiss-Prot A6TVX6 (PHS_ALKMQ)

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:

Amet_4266

Organism

Alkaliphilus metalliredigens (strain QYMF) [Complete proteome] [HAMAP]

Taxonomic identifier

293826 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Clostridia › Clostridiales › Clostridiaceae › Alkaliphilus

Protein attributes

Sequence length	111 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: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 111	111	Putative pterin-4-alpha-carbinolamine dehydratase HAMAP MF_00434		PRO_1000060222

Sequences

	Sequence		Length	Mass (Da)
	A6TVX6-1 [UniParc]. Last modified August 21, 2007. Version 1. Checksum: C77D9557928717E1	FASTA	111	12,814
	10 20 30 40 50 60 MNNLAEKKCI PCSLGTPPLS SDEIKRYISQ LHEEWKVIND HHLEREFKFK NFKEALSYTN 70 80 90 100 110 VIGQLAEKEG HHPDMLLSWG KVKITLFTHK IDGLSESDFV FAAKVDKQQS E

References

[1]

"Complete sequence of Alkaliphilus metalliredigens QYMF." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Chertkov O., Brettin T., Bruce D., Han C., Schmutz J., Larimer F., Land M. , Hauser L., Kyrpides N., Mikhailova N., Ye Q., Zhou J., Fields M., Richardson P. Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000724 Genomic DNA. Translation: ABR50344.1.
RefSeq	YP_001322003.1.
3D structure databases
SMR	A6TVX6. Positions 16-109.
ModBase	Search...
Protein-protein interaction databases
STRING	A6TVX6.
Genome annotation databases
GeneID	5314347.
GenomeReviews	Gene locus Amet_4266 in contig CP000724_GR.
KEGG	amt:Amet_4266.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG2154.
HOGENOM	HBG705804.
OMA	DHHLEAT.
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.
PANTHER	PTHR12599. Trans_pterinDh. 1 hit.
Pfam	PF01329. Pterin_4a. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PHS_ALKMQ

Accession

Primary (citable) accession number: A6TVX6

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 5, 2008
Last sequence update:	August 21, 2007
Last modified:	January 19, 2010
This is version 18 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)