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Protein

Selenide, water dikinase

Gene

selD

Organism
Peptoclostridium difficile (strain 630) (Clostridium difficile)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Synthesizes selenophosphate from selenide and ATP.UniRule annotation

Catalytic activityi

ATP + selenide + H2O = AMP + selenophosphate + phosphate.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei17UniRule annotation1
Sitei20Important for catalytic activityUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi229 – 235ATPUniRule annotation7

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Ligandi

ATP-binding, Magnesium, Nucleotide-binding, Selenium

Enzyme and pathway databases

BioCyciPDIF272563:G12WB-2650-MONOMER.
BRENDAi2.7.9.3. 1473.

Names & Taxonomyi

Protein namesi
Recommended name:
Selenide, water dikinaseUniRule annotation (EC:2.7.9.3UniRule annotation)
Alternative name(s):
Selenium donor proteinUniRule annotation
Selenophosphate synthaseUniRule annotation
Gene namesi
Name:selDUniRule annotation
Ordered Locus Names:CD630_24960
OrganismiPeptoclostridium difficile (strain 630) (Clostridium difficile)
Taxonomic identifieri272563 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesPeptostreptococcaceaeClostridioides
Proteomesi
  • UP000001978 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003186671 – 348Selenide, water dikinaseAdd BLAST348

Interactioni

Protein-protein interaction databases

STRINGi272563.CD2496.

Structurei

3D structure databases

ProteinModelPortaliQ182I1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the selenophosphate synthase 1 family. Class I subfamily.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105D4F. Bacteria.
COG0709. LUCA.
HOGENOMiHOG000219299.
KOiK01008.

Family and domain databases

Gene3Di3.30.1330.10. 1 hit.
3.90.650.10. 1 hit.
HAMAPiMF_00625. SelD. 1 hit.
InterProiIPR010918. AIR_synth_C_dom.
IPR016188. PurM-like_N.
IPR023061. SelD_I.
IPR004536. SPS/SelD.
[Graphical view]
PfamiPF00586. AIRS. 1 hit.
PF02769. AIRS_C. 1 hit.
[Graphical view]
PIRSFiPIRSF036407. Selenphspht_syn. 1 hit.
SUPFAMiSSF56042. SSF56042. 1 hit.
TIGRFAMsiTIGR00476. selD. 1 hit.

Sequencei

Sequence statusi: Complete.

Q182I1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKKEQKKLTE MTTAGGUAAK IGPEVLASVL SQLPKNDNIE NLLVGLDTAD
60 70 80 90 100
DAAVYKLNDD MALIQTLDFF TPMVDDPYVF GQIAASNSLS DVYAMGGKPL
110 120 130 140 150
VAMNIVCFPS CHDMDVLAEI LKGGFDKVKE SGALLVGGHT VDDKEPKYGL
160 170 180 190 200
SVSGIVSPNK VLSNATAKPG DKLIITKPIG VGVLNTAMKE GMVEQHIADK
210 220 230 240 250
VIEIMIHLNK YAAMSFEKFD VNSVTDITGF GLLGHTLEMA KASEVSIEIE
260 270 280 290 300
SKHVPIIEGA IEMAQMGIIP AGMYKNMHYV SKDVEVVGNI EVAVQDILYD
310 320 330 340
PQTSGGLLIS VKEELAEELV KDMKLNGAIE AKIIGSVVPK GEKYITVL
Length:348
Mass (Da):37,331
Last modified:February 26, 2008 - v2
Checksum:i47FC13D819C36FC4
GO

Sequence cautioni

The sequence CAJ69382 differs from that shown. Reason: Erroneous termination at position 17. Translated as Sec.Curated

Non-standard residue

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Non-standard residuei17SelenocysteineSequence analysis1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM180355 Genomic DNA. Translation: CAJ69382.2. Sequence problems.
RefSeqiWP_004454790.1. NC_009089.1.
YP_001089009.2. NC_009089.1.

Genome annotation databases

EnsemblBacteriaiCAJ69382; CAJ69382; CD630_24960.
GeneIDi4916621.
KEGGicdf:CD630_24960.
PATRICi19443461. VBICloDif38397_2617.

Keywords - Coding sequence diversityi

Selenocysteine

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM180355 Genomic DNA. Translation: CAJ69382.2. Sequence problems.
RefSeqiWP_004454790.1. NC_009089.1.
YP_001089009.2. NC_009089.1.

3D structure databases

ProteinModelPortaliQ182I1.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272563.CD2496.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAJ69382; CAJ69382; CD630_24960.
GeneIDi4916621.
KEGGicdf:CD630_24960.
PATRICi19443461. VBICloDif38397_2617.

Phylogenomic databases

eggNOGiENOG4105D4F. Bacteria.
COG0709. LUCA.
HOGENOMiHOG000219299.
KOiK01008.

Enzyme and pathway databases

BioCyciPDIF272563:G12WB-2650-MONOMER.
BRENDAi2.7.9.3. 1473.

Family and domain databases

Gene3Di3.30.1330.10. 1 hit.
3.90.650.10. 1 hit.
HAMAPiMF_00625. SelD. 1 hit.
InterProiIPR010918. AIR_synth_C_dom.
IPR016188. PurM-like_N.
IPR023061. SelD_I.
IPR004536. SPS/SelD.
[Graphical view]
PfamiPF00586. AIRS. 1 hit.
PF02769. AIRS_C. 1 hit.
[Graphical view]
PIRSFiPIRSF036407. Selenphspht_syn. 1 hit.
SUPFAMiSSF56042. SSF56042. 1 hit.
TIGRFAMsiTIGR00476. selD. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiSELD_PEPD6
AccessioniPrimary (citable) accession number: Q182I1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 26, 2008
Last sequence update: February 26, 2008
Last modified: November 2, 2016
This is version 63 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.