Skip Header

Contribute Send feedback
Read comments (?) or add your own

A4W9I2 (SELD_ENT38) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 36. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Selenide, water dikinase
EC=2.7.9.3
Alternative name(s):
Selenium donor protein
Selenophosphate synthase
Gene names
Name:selD
Ordered Locus Names:Ent638_1683
OrganismEnterobacter sp. (strain 638) [Complete proteome] [HAMAP]
Taxonomic identifier399742 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Enterobacter

Protein attributes

Sequence length347 AA.
Sequence statusComplete.
Protein existenceInferred 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
   LigandATP-binding
Magnesium
Nucleotide-binding
Selenium
   Molecular functionKinase
Transferase
   Technical termComplete proteome
Gene Ontology (GO)
   Molecular functionATP 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 keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 347347Selenide, water dikinase HAMAP MF_00625
PRO_0000318671

Regions

Nucleotide binding230 – 2367ATP Potential

Sites

Active site171 Potential
Site201Important for catalytic activity By similarity

Sequences

Sequence LengthMass (Da)Tools
A4W9I2 [UniParc].

Last modified May 29, 2007. Version 1.
Checksum: E727FA71E52119EE

FASTA34736,592
        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

« Hide

References

[1]"Complete sequence of chromosome of Enterobacter sp. 638."
US DOE Joint Genome Institute
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. expand/collapse author list , 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].
Strain: 638.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000653 Genomic DNA. Translation: ABP60362.1.
RefSeqYP_001176413.1. NC_009436.1.

3D structure databases

ProteinModelPortalA4W9I2.
ModBaseSearch...

Protein-protein interaction databases

STRINGA4W9I2.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID5112335.
GenomeReviewsGene locus Ent638_1683 in contig CP000653_GR.
KEGGent:Ent638_1683.
NMPDRfig|399742.4.peg.1659.
PATRIC20412983. VBIEntSp101211_1823.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0709.
HOGENOMHBG383791.
OMADYIAQGC.
PhylomeDBA4W9I2.
ProtClustDBPRK00943.

Enzyme and pathway databases

BioCycESP42895:ENT638_1683-MONOMER.

Family and domain databases

HAMAPMF_00625. SelD.
[Tree]
InterProIPR000728. AIR_synth.
IPR010918. AIR_synth_C.
IPR016188. PurM_N-like.
IPR004536. SelD.
IPR023061. SelD_I.
[Graphical view]
KOK01008.
PfamPF00586. AIRS. 1 hit.
PF02769. AIRS_C. 1 hit.
[Graphical view]
PIRSFPIRSF036407. Selenphspht_syn. 1 hit.
SUPFAMSSF56042. AIR_synth_C. 1 hit.
SSF55326. PurM_N-like. 1 hit.
TIGRFAMsTIGR00476. SelD. 1 hit.
ProtoNetSearch...

Entry information

Entry nameSELD_ENT38
AccessionPrimary (citable) accession number: A4W9I2
Entry history
Integrated into UniProtKB/Swiss-Prot: February 26, 2008
Last sequence update: May 29, 2007
Last modified: January 25, 2012
This is version 36 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents