Q9AQI4 (SELD_PSEOC) 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

Organism

Pseudomonas ochraceae (Pseudomonas straminea)

Taxonomic identifier

47882 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Pseudomonadales › Pseudomonadaceae › Pseudomonas

Protein attributes

Sequence length	357 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
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 – 357	357	Selenide, water dikinase HAMAP MF_00625		PRO_0000127633
Regions
	Nucleotide binding	239 – 245	7	ATP Potential
Sites
	Active site	25	1	Potential
	Site	28	1	Important for catalytic activity By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q9AQI4 [UniParc]. Last modified June 1, 2001. Version 1. Checksum: 671E1BF27FE40CDC	FASTA	357	36,982
	10 20 30 40 50 60 MNSDISNISL DATPRLTSLS HGGGCGCKIA PGVLSELLAK SNLPKQFFPD LLVGTETADD 70 80 90 100 110 120 AAVYKINDEQ AIVATTDFFM PIVDDPYDFG RIAATNALSD IYAMGGTPLM ALAIVGMPIN 130 140 150 160 170 180 VLPHDVIAKI LEGGESVCRD AGIPLAGGHS IDSVEPIYGL VGIGIVNPKQ MKRNADAKDG 190 200 210 220 230 240 DVLILGKPLG VGILSAALKK NLLDDAGYRA MVDATTKLNR PGTELAKLDG VHALTDVTGF 250 260 270 280 290 300 GLLGHGLELA RGAQLSARID SAKLPMLPGV QALAEQGIFT GASGRNWASY GEHVELASSL 310 320 330 340 350 TDAQKALLTD PQTSGGLLVS CTQDVVHQVL QVFADSGFAE AAVIGRMEAG APKVFVG

References

[1]

"Cloning, sequencing, and expression of the gene encoding 4-hydroxy-4-methyl-2-oxoglutarate aldolase from Pseudomonas ochraceae NGJ1." Maruyama K., Miwa M., Tsujii N., Nagai T., Tomita N., Harada T., Sobajima H., Sugisaki H. Biosci. Biotechnol. Biochem. 65:2701-2709(2001) [PubMed: 11826967] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: NGJ1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AB050935 Genomic DNA. Translation: BAB32693.1.
3D structure databases
ProteinModelPortal	Q9AQI4.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
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]
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_PSEOC

Accession

Primary (citable) accession number: Q9AQI4

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 25, 2003
Last sequence update:	June 1, 2001
Last modified:	September 21, 2011
This is version 38 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program