※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Transcriptional regulatory protein FixJ
Protein Synonyms/Alias
 
Gene Name
 fixJ
Gene Synonyms/Alias
 RA0669; ORFNames=SMa1227
Created Date
 3-June-2014
Organism
 Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti)
NCBI Taxa ID
 266834
Phosphorylation
Position
Peptide
Code
Type
References
54 RNGVLVTDLRMPDMS D LTP [1]
Reference
 [1]Oxygen blocks the reaction of the FixL-FixJ complex with ATP but does not influence binding of FixJ or ATP to FixL.
 Sousa EH,Gonzalez G,Gilles-Gonzalez MA
 Biochemistry 2005, Nov, 22;44(46):15359-65. [PMID:16285740]
Functional Description From UniProt
 FUNCTION: FixJ, when activated by FixL, induces the expression of both nifA, required for activation of classical nif and fix genes, and fixK, required for FixN activation
Sequence Annotation From UniProt
 MOD_RES 54 54 4-aspartylphosphate
Key Word From UniProt
 3D-structure; Activator; Completeproteome; Cytoplasm; DNA-binding; Magnesium; Metal-binding; Nitrogenfixation; Phosphoprotein; Plasmid; Transcription; Transcriptionregulation; Two-componentregulatorysystem
Protein Sequence
 MTDYTVHIVD DEEPVRKSLA FMLTMNGFAV KMHQSAEAFL AFAPDVRNGV LVTDLRMPDM 60
 SGVELLRNLG DLKINIPSIV ITGHGDVPMA VEAMKAGAVD FIEKPFEDTV IIEAIERASE 120
 HLVAAEADVD DANDIRARLQ TLSERERQVL SAVVAGLPNK SIAYDLDISP RTVEVHRANV 180
 MAKMKAKSLP HLVRMALAGG FGPS 204
  GO:0005737   C:cytoplasm IEA:UniProtKB-SubCell
  GO:0003677   F:DNA binding IEA:UniProtKB-KW
  GO:0046872   F:metal ion binding IEA:UniProtKB-KW
  GO:0000156   F:phosphorelay response regulator activity IEA:InterPro
  GO:0003700   F:sequence-specific DNA binding transcription factor activity IEA:InterPro
  GO:0009399   P:nitrogen fixation IEA:UniProtKB-KW
  GO:0006351   P:transcription, DNA-templated IEA:UniProtKB-KW
  IPR011006   CheY-like_superfamily.
  IPR016032   Sig_transdc_resp-reg_C-effctor.
  IPR001789   Sig_transdc_resp-reg_receiver.
  IPR000792   Tscrpt_reg_LuxR_C.
  IPR011991   WHTH_DNA-bd_dom.
  PF00196   GerE.
  PF00072   Response_reg.
  SM00421   HTH_LUXR.
  SM00448   REC.
  PS00622   HTH_LUXR_1.
  PS50043   HTH_LUXR_2.
  PS50110   RESPONSE_REGULATORY.
  PR00038   HTHLUXR.