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5.A.3.8.1
Selenate reductase, SerABC

Accession Number:Q9S1H0
Protein Name:Selenate reductase alpha subunit precursor aka Selenate reductase molybdenum subunit
Length:918
Molecular Weight:103407.00
Species:Thauera selenatis [33058]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Periplasm1
Substrate Electrons

Cross database links:

Pfam: PF00384    PF01568   

Gene Ontology

GO:0042597 C:periplasmic space
GO:0051539 F:4 iron, 4 sulfur cluster binding
GO:0030151 F:molybdenum ion binding
GO:0033797 F:selenate reductase activity
GO:0055114 P:oxidation reduction

References (3)

[1] “Cloning and sequencing of the genes encoding the periplasmic-cytochrome B-containing selenate reductase of Thauera selenatis.”  Krafft T.et.al.   10826693
[2] “Purification and characterization of the selenate reductase from Thauera selenatis.”  Schroeder I.et.al.   9295321
[3] “Crystallization and preliminary X-ray analysis of the selenate reductase from Thauera selenatis.”  Maher M.J.et.al.   11914503

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MRKVMNSPDD GNGRRRFLQF SMAALASAAA PSSVWAFSKI QPIEDPLKSY PYRDWEDLYR 
61:	KEWTWDSTGF ITHSNGCVAG CAWRVFVKNG VPMREEQVSE YPQLPGVPDM NPRGCQKGAV 
121:	YCSWSKQPDF LKYPLKRVGE RGERKWKRIS WDEAFTEIAD KIIDTTVKRG PGNVCMPKRP 
181:	FAVITSAGYS RLANLIGAIK PDVSSMTGDL YPGIQTVRMP ARTVSTFDDW FTSDLILMWH 
241:	KNPIVTRIPD AHFLTEARYN GARLVNISPD YNPSSVHADL HLPVTTGTDS HLAAAIVNVL 
301:	IADKKYKADY LKEQTDLPFL VRTDNGKFLR EKDFNKDGSD EVFYIWDSKS GKAVLAPGSM 
361:	GSKDKTLKLG AVEPALEGTF DANGIEVTTV FARLKAEIAP YTPEATHKTT GIHPSVVRQL 
421:	AGWIGDCKAL RILDGYNNQK HFDGFQCGRL KILILTLIGH HGTTGSIDTT YEGWVLEGNK 
481:	ALGGVKGRPG RSVSMVLAQW VWGEQYRRSK AYFDDTELRE QIGFGVDEME ALRKESEANG 
541:	WMPNWQSIKD PVVYINAGIN TFATSTGYQH LRENFLKRCE LYVVVDFRLN SGAMYADIVL 
601:	PAATNLEKLD IRETSSTRFI HAFGQPIKPM YDRRTDWQIS VGLARKIQER ARARGITRVD 
661:	DPEIKSFIDF DKVYDEFTMN GAVEKDEDAL RFVMEKSKAL GPGSYEEVLK RGFVGVGPSA 
721:	GKTGPVPADK PYRPFTVNVS EKVPYKTLTG RLQFYIDHDW YQRFGATVPK PQYGGGVLGP 
781:	KKYPFVYNTP HTRWGVHSFA RTDQWMLRHQ RGEPDVRLNP AAMARKGIKD GDQVRIFNSS 
841:	GEFFAMAKAW PGLPENMLFS EHGWEQYLYK NMTHYNSVNA ELINPLELVG GYGHVKFAAG 
901:	GFNPNRIFHE TTVDVEKA