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Q0AFI6 (SELD_NITEC) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 40. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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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:Neut_1654
OrganismNitrosomonas eutropha (strain C91) [Complete proteome] [HAMAP]
Taxonomic identifier335283 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Betaproteobacteria › Nitrosomonadales › Nitrosomonadaceae › Nitrosomonas

Protein attributes

Sequence length349 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 – 349349Selenide, water dikinase HAMAP MF_00625
PRO_1000051599

Regions

Nucleotide binding232 – 2387ATP Potential

Sites

Active site171 Potential
Site201Important for catalytic activity By similarity

Sequences

Sequence LengthMass (Da)Tools
Q0AFI6 [UniParc].

Last modified October 17, 2006. Version 1.
Checksum: F4A490EA8E70C741

FASTA34937,391
        10         20         30         40         50         60 
MHPEKIALTQ TVQKGGCAAK VAATTLHRIL QQVRFPAAHS ALMVDGRYFD DAAIYKINEQ 

        70         80         90        100        110        120 
TALVQTLDFF TPIVDTPRLF GEIAAANAIS DVYAMGGRPV TAMGILAFPL ATLSEHIIVD 

       130        140        150        160        170        180 
VLQGASDKIA EAGANFVGGH SIDDDTLKFG LSVTGLVNPQ QVWTNANAQS GDHLVLTKAL 

       190        200        210        220        230        240 
GTGTLTAGIK RQQLQEKDIM DALESMAAIN NVIDYLSPDL LAAIHAATDI TGFGFSGHAM 

       250        260        270        280        290        300 
QLANASNVTL SIATGNLPRF DKAFYCLKNS FLTKAHRTNA EYTTPHIDDA KLDALYKLLI 

       310        320        330        340 
HDPQTSGGLL LSVVPEASQL VLQALRTYFK PAAIVGTVHP RQDKAVQFE

« Hide

References

[1]"Whole-genome analysis of the ammonia-oxidizing bacterium, Nitrosomonas eutropha C91: implications for niche adaptation."
Stein L.Y., Arp D.J., Berube P.M., Chain P.S., Hauser L., Jetten M.S., Klotz M.G., Larimer F.W., Norton J.M., Op den Camp H.J.M., Shin M., Wei X.
Environ. Microbiol. 9:2993-3007(2007) [PubMed: 17991028] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: C91.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000450 Genomic DNA. Translation: ABI59896.1.
RefSeqYP_747861.1. NC_008344.1.

3D structure databases

ProteinModelPortalQ0AFI6.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ0AFI6.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID4273807.
GenomeReviewsGene locus Neut_1654 in contig CP000450_GR.
KEGGnet:Neut_1654.
NMPDRfig|335283.3.peg.2205.
PATRIC22720742. VBINitEut7577_2024.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0709.
HOGENOMHBG383791.
OMADYIAQGC.
PhylomeDBQ0AFI6.
ProtClustDBCLSK585444.

Enzyme and pathway databases

BioCycNEUT335283:NEUT_1654-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_NITEC
AccessionPrimary (citable) accession number: Q0AFI6
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: October 17, 2006
Last modified: January 25, 2012
This is version 40 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

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