Q8EK99 (SELD_SHEON) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Selenide, water dikinase
EC=2.7.9.3

Alternative name(s):
Selenium donor protein
Selenophosphate synthase

Gene names

Name:	selD
Ordered Locus Names:	SO_0196

Organism

Shewanella oneidensis

Taxonomic identifier

70863 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Alteromonadales › Shewanellaceae › Shewanella

Protein attributes

Sequence length	352 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

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

Ontologies

Keywords
Ligand	ATP-binding Magnesium Nucleotide-binding Selenium
Molecular function	Kinase Transferase
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW selenide, water dikinase 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 – 352	352	Selenide, water dikinase HAMAP MF_00625		PRO_0000127639
Regions
	Nucleotide binding	236 – 242	7	ATP Potential
Sites
	Active site	23	1	Potential
	Site	26	1	Important for catalytic activity By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q8EK99 [UniParc]. Last modified March 1, 2003. Version 1. Checksum: 99EB23C848A6E12D	FASTA	352	36,966
	10 20 30 40 50 60 MSNSTLPSTD SIKLTEYSHG AGCGCKISPK VLTTILASQL PVFTDPNLLV GNQSRDDAAV 70 80 90 100 110 120 YKLNEEVGII STTDFFMPIV DDPFTFGRIA ATNAISDIYA MGGTPMMAIA ILGWPINKLP 130 140 150 160 170 180 AEIAQQVVDG GRQACMEAGI MLAGGHSIDA PEPIFGLAVT GQIALTDLKQ NDTAKAGDRL 190 200 210 220 230 240 YLTKPIGIGI LTTAQKQKKL KDEDSHIAVN AMCQLNSIGA QIAKINGVNA LTDVTGFGLA 250 260 270 280 290 300 GHLLEMCQGA KLTAKLKLDA VPLLPRALDY LAQGCVPGGT HRNYDSYGEH LPELTDHQKA 310 320 330 340 350 ILCDPQTSGG LLVAVSSEAE AELVALLNAN QIEPICIGSL EAPTTATNVV LC

References

[1]

"Genome sequence of the dissimilatory metal ion-reducing bacterium Shewanella oneidensis." Heidelberg J.F., Paulsen I.T., Nelson K.E., Gaidos E.J., Nelson W.C., Read T.D., Eisen J.A., Seshadri R., Ward N.L., Methe B.A., Clayton R.A., Meyer T., Tsapin A., Scott J., Beanan M.J., Brinkac L.M., Daugherty S.C., DeBoy R.T. , Dodson R.J., Durkin A.S., Haft D.H., Kolonay J.F., Madupu R., Peterson J.D., Umayam L.A., White O., Wolf A.M., Vamathevan J.J., Weidman J.F., Impraim M., Lee K., Berry K.J., Lee C., Mueller J., Khouri H.M., Gill J., Utterback T.R., McDonald L.A., Feldblyum T.V., Smith H.O., Venter J.C., Nealson K.H., Fraser C.M. Nat. Biotechnol. 20:1118-1123(2002) [PubMed: 12368813] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: MR-1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE014299 Genomic DNA. Translation: AAN53283.1.
RefSeq	NP_715838.1. NC_004347.1.
3D structure databases
ProteinModelPortal	Q8EK99.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1168082.
GenomeReviews	Gene locus SO_0196 in contig AE014299_GR.
KEGG	son:SO_0196.
NMPDR	fig|211586.1.peg.184.
PATRIC	23520067. VBISheOne101494_0184.
TIGR	SO_0196.
Phylogenomic databases
HOGENOM	HBG383791.
OMA	MMAIAIL.
ProtClustDB	PRK00943.
Enzyme and pathway databases
BioCyc	SONE211586:SO_0196-MONOMER.
Family and domain databases
HAMAP	MF_00625. SelD. [Tree]
InterPro	IPR000728. AIR_synth. IPR010918. AIR_synth_C. IPR016188. PurM_N-like. IPR004536. SelD. IPR023061. SelD_I. [Graphical view]
KO	K01008.
Pfam	PF00586. AIRS. 1 hit. PF02769. AIRS_C. 1 hit. [Graphical view]
PIRSF	PIRSF036407. Selenphspht_syn. 1 hit.
SUPFAM	SSF56042. AIR_synth_C. 1 hit. SSF55326. PurM_N-like. 1 hit.
TIGRFAMs	TIGR00476. SelD. 1 hit.
ProtoNet	Search...

Entry information

Entry name

SELD_SHEON

Accession

Primary (citable) accession number: Q8EK99

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 25, 2003
Last sequence update:	March 1, 2003
Last modified:	January 25, 2012
This is version 55 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program