※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 CAI-1 autoinducer sensor kinase/phosphatase CqsS
Protein Synonyms/Alias
 
Gene Name
 cqsS
Gene Synonyms/Alias
 VIBHAR_06089
Created Date
 3-June-2014
Organism
 Vibrio campbellii (strain ATCC BAA-1116 / BB120)
NCBI Taxa ID
 338187
Phosphorylation
Position
Peptide
Code
Type
References
190 SFGAGIAHEMRNPLS H LTP [1]
613 NVDLILMDIEMPVMD D LTP [1]
Reference
 [1]A genetic analysis of the functions of LuxN: a two-component hybrid sensor kinase that regulates quorum sensing in Vibrio harveyi.
 Freeman JA,Lilley BN,Bassler BL
 Mol. Microbiol. 2000, Jan;35(1):139-49. [PMID:10632884]
Functional Description From UniProt
 FUNCTION: Senses the quorum-sensing autoinducer CAI-1 ((S)-3- hydroxytridecan-4-one) which probably functions as an intragenus signal. The sensory signal is then relayed to LuxU and LuxO
Sequence Annotation From UniProt
 TRANSMEM 17 37 Helical; (Potential)
 TRANSMEM 73 93 Helical; (Potential)
 TRANSMEM 112 132 Helical; (Potential)
 TRANSMEM 148 168 Helical; (Potential)
 MOD_RES 190 190 Phosphohistidine; by autocatalysis (By similarity)
 MOD_RES 613 613 4-aspartylphosphate (By similarity)
Key Word From UniProt
 ATP-binding; Cellmembrane; Completeproteome; Hydrolase; Kinase; Membrane; Nucleotide-binding; Phosphoprotein; Proteinphosphatase; Transferase; Transmembrane; Transmembranehelix
Protein Sequence
 MDAIRKVYQY AEPNLSLVGW MGFIGFPIYY IVWEFMFPQP YENLPLRILC SVLFFGIIYR 60
 NRTPFEWRGF LPAYYQVVTT LCLPCFFFYM LLMNNWSNVW VMSFMSAIFL HILLVHITSV 120
 MFVQTFVGIG LATFFAWVAQ GFHLELTMDW THVPIFLFIY LFGNLFYFRN QVEHEAKVSI 180
 AKSFGAGIAH EMRNPLSGLL TSIDVIQSVL PNPKEGKKEQ YTLSDEDVTL LREVSSDAMK 240
 IIHSGNETID LLLTSIDENR VSRSTFKKHS AQSVVESAIE SFSYKRSTDR FAISLDVRSE 300
 FDFLGSDTLL KYVMYNLFKN AFHHRSSEDF HIHVTMYSDE FANQIVVTDN GSGIAPEVLQ 360
 SIFQDFYTTG KSGNYGLGLP FCKKVMRSFG GDIRCQSEVG EWSQFTMTFP TIGSSAVKEI 420
 KSELTKLKTI LFVSEQNILV SKVTDIARFM RFELTVLDVP AVLKNKEYEF EFDLILIDME 480
 SLDASGSHID KVESLLSFTE ARIVYMFEHH PIQRARSVSF EPIWVETQAW LLNTRATIDR 540
 LLYDANYVVP SMPAKPLDST NKRTIMVVDD NESLRKFTAM LLEKQGFEVI QTEDGLQAIN 600
 ALNENNVDLI LMDIEMPVMD GVEASRQIRG SNKAYASVPI IAHTGDSSPI TLDKIGSSGM 660
 SDFIVKPADK NRLFDKIANW I 681
  GO:0016021   C:integral component of membrane IEA:UniProtKB-KW
  GO:0005886   C:plasma membrane IEA:UniProtKB-SubCell
  GO:0005524   F:ATP binding IEA:UniProtKB-KW
  GO:0004721   F:phosphoprotein phosphatase activity IEA:UniProtKB-KW
  GO:0000156   F:phosphorelay response regulator activity IEA:InterPro
  GO:0000155   F:phosphorelay sensor kinase activity IEA:InterPro
  IPR011006   CheY-like_superfamily.
  IPR003661   EnvZ-like_dim/P.
  IPR003594   HATPase_ATP-bd.
  IPR004358   Sig_transdc_His_kin-like_C.
  IPR005467   Sig_transdc_His_kinase_core.
  IPR009082   Sig_transdc_His_kinase_dimeric.
  IPR001789   Sig_transdc_resp-reg_receiver.
  PF02518   HATPase_c.
  PF00512   HisKA.
  PF00072   Response_reg.
  SM00387   HATPase_c.
  SM00388   HisKA.
  SM00448   REC.
  PS50109   HIS_KIN.
  PS50110   RESPONSE_REGULATORY.
  PR00344   BCTRLSENSOR.