Reviewed, UniProtKB/Swiss-Prot A4W9I2 (SELD_ENT38)

Names and origin

Protein names

Recommended name:
    Selenide, water dikinase
    EC=2.7.9.3
Alternative name(s):
    Selenophosphate synthetase
    Selenium donor protein

Gene names

Name:	selD
Ordered Locus Names:	Ent638_1683

Organism

Enterobacter sp. (strain 638) [Complete proteome] [HAMAP]

Taxonomic identifier

399742 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Enterobacter

Protein attributes

Sequence length	347 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Synthesizes selenophosphate from selenide and ATP By similarity.
Catalytic activity	ATP + selenide + H2O = AMP + selenophosphate + phosphate. HAMAP MF_00625
Cofactor	Magnesium By similarity.
Sequence similarities	Belongs to the selenophosphate synthetase 1 family. Class I subfamily.

Ontologies

Keywords
Ligand	ATP-binding Magnesium Nucleotide-binding Selenium
Molecular function	Kinase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Molecular function	ATP binding Inferred from electronic annotation. Source: HAMAP magnesium ion binding Inferred from electronic annotation. Source: HAMAP selenide, water dikinase activity Inferred from electronic annotation. Source: HAMAP selenium binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 347	347	Selenide, water dikinase HAMAP MF_00625		PRO_0000318671
Regions
	Nucleotide binding	230 – 236	7	ATP Potential
Sites
	Active site	17	1	Potential
	Site	20	1	Important for catalytic activity By similarity

Sequences

	Sequence		Length	Mass (Da)
	A4W9I2-1 [UniParc]. Last modified May 29, 2007. Version 1. Checksum: E727FA71E52119EE	FASTA	347	36,592
	10 20 30 40 50 60 MSEQTIRLTQ YSHGAGCGCK ISPKVLETIL HSEQAKFVDP NLLVGNETRD DAAVYDLGNG 70 80 90 100 110 120 TSVISTTDFF MPIVDNPFDF GRIAATNAIS DIFAMGGKPI MAIAILGWPI NTLAPEIARE 130 140 150 160 170 180 VIEGGRFACQ QAGIALAGGH SIDAPEPIFG LAVTGIVPTE RVKRNSTAQP GCKLFLTKPL 190 200 210 220 230 240 GIGVLTTAEK KSLLKPEHIG LATEVMCQMN LAGAAFANID GVKAMTDVTG FGLLGHLSEV 250 260 270 280 290 300 CQGAGVQAQI VYQEIPKLPG VEEYIAQGAV PGGTQRNFAS YGHLMGEMPV EWRDLLCDPQ 310 320 330 340 TSGGLLLAVT PESETEVKAT AAEFGITLTA IGELVTARGG RPMIEIR

References

[1]

"Complete sequence of chromosome of Enterobacter sp. 638." Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Kiss H., Brettin T., Bruce D., Detter J.C., Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M. , Hauser L., Kyrpides N., Kim E., Taghavi S., Newman L., Vangronsveld J., van der Lelie D., Richardson P. Submitted (APR-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000653 Genomic DNA. Translation: ABP60362.1.
RefSeq	YP_001176413.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	A4W9I2.
Genome annotation databases
GeneID	5112335.
GenomeReviews	Gene locus Ent638_1683 in contig CP000653_GR.
KEGG	ent:Ent638_1683.
NMPDR	fig|399742.4.peg.1659.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	GGRFACQ.
Family and domain databases
HAMAP	MF_00625. [Tree]
InterPro	IPR000728. AIR_synth. IPR010918. AIR_synth_C. IPR004536. SelD. [Graphical view]
Pfam	PF00586. AIRS. 1 hit. PF02769. AIRS_C. 1 hit. [Graphical view]
PIRSF	PIRSF036407. Selenphspht_syn. 1 hit.
TIGRFAMs	TIGR00476. selD. 1 hit.
ProtoNet	Search...

Entry information

Entry name

SELD_ENT38

Accession

Primary (citable) accession number: A4W9I2

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 26, 2008
Last sequence update:	May 29, 2007
Last modified:	November 3, 2009
This is version 19 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)