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Q7VNG0 (SELD_HAEDU) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 46. 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:HD_0577
OrganismHaemophilus ducreyi (strain 35000HP / ATCC 700724) [Complete proteome] [HAMAP]
Taxonomic identifier233412 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Pasteurellales › Pasteurellaceae › Haemophilus

Protein attributes

Sequence length346 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.

Sequence caution

The sequence AAP95511.1 differs from that shown. Reason: Erroneous termination at position 16. Translated as Sec.

Ontologies

Keywords
   Coding sequence diversitySelenocysteine
   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 – 346346Selenide, water dikinase HAMAP MF_00625
PRO_0000127626

Regions

Nucleotide binding229 – 2357ATP Potential

Sites

Active site161 Potential
Site191Important for catalytic activity By similarity

Amino acid modifications

Non-standard residue161Selenocysteine Potential

Sequences

Sequence LengthMass (Da)Tools
Q7VNG0 [UniParc].

Last modified February 26, 2008. Version 3.
Checksum: 6E1F392D6C753D13

FASTA34636,920
        10         20         30         40         50         60 
MSDNIRLTQF SHGAGUGCKI SPKVLGTILQ SELDKFVDPK LLVGNETADD AAVYDIGNGL 

        70         80         90        100        110        120 
AIISTTDFFM PIVDDPFDFG RIAATNALSD IFAMGGKPLM AIAILGFPID KLPAEVAQKI 

       130        140        150        160        170        180 
IEGGRFACQQ AGIVLAGGHS IHSMEPIFGL AVTGMAAIEH IKRNASATAG CELFLTKPLG 

       190        200        210        220        230        240 
IGILTTAEKR GLLTLPHQHL VRDLMCQLNT IGTLLAPLPE MTAMTDITGF GLLGHLSEIC 

       250        260        270        280        290        300 
QASNVRAEIN SHAVKVIDGV EEYVEQGMIP GGTQRNFESY ANLVSPLSDR QKAILCDQQT 

       310        320        330        340 
SGGLLIAVEP QAVEKIQQIA QQIGSMLFHI GKLFDRAPDK ALIEVN

« Hide

References

[1]"The complete genome sequence of Haemophilus ducreyi."
Munson R.S. Jr., Ray W.C., Mahairas G., Sabo P., Mungur R., Johnson L., Nguyen D., Wang J., Forst C., Hood L.
Submitted (JUN-2003) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 35000HP / ATCC 700724.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AE017143 Genomic DNA. Translation: AAP95511.1. Sequence problems.
RefSeqNP_873122.1. NC_002940.2.

3D structure databases

ProteinModelPortalQ7VNG0.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID1490549.
GenomeReviewsGene locus HD_0577 in contig AE017143_GR.
KEGGhdu:HD0577.
PATRIC20177629. VBIHaeDuc133973_0470.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHBG383791.

Enzyme and pathway databases

BioCycHDUC233412:HD_0577-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_HAEDU
AccessionPrimary (citable) accession number: Q7VNG0
Entry history
Integrated into UniProtKB/Swiss-Prot: January 4, 2005
Last sequence update: February 26, 2008
Last modified: January 25, 2012
This is version 46 of the entry and version 3 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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