※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
 M63670;  X61007;  M55089
Genbank Nucleotide ID
Protein Name
 Hydrogenase transcriptional regulatory protein hupR1
Protein Synonyms/Alias
 
Gene Name
 hupR1
Gene Synonyms/Alias
 
Created Date
 3-June-2014
Organism
 Rhodobacter capsulatus (Rhodopseudomonas capsulata)
NCBI Taxa ID
 1061
Phosphorylation
Position
Peptide
Code
Type
References
55 WVQVIICDQRMPGRT D LTP [1]
Reference
 [1]Transcriptional regulation of the uptake [NiFe]hydrogenase genes in Rhodobacter capsulatus.
 Vignais PM,Elsen S,Colbeau A
 Biochem. Soc. Trans. 2005, Feb;33(Pt 1):28-32. [PMID:15667256]
Functional Description From UniProt
 FUNCTION: Probable member of the two-component regulatory system involved in the regulation of the [NiFe] hydrogenase activity HupR1 is probably phosphorylated by the sensory component and then acts in conjunction with sigma-54 as a transcriptional activator
Sequence Annotation From UniProt
 MOD_RES 55 55 4-aspartylphosphate (By similarity)
Key Word From UniProt
 3D-structure; Activator; ATP-binding; Cytoplasm; DNA-binding; Nucleotide-binding; Phosphoprotein; Transcription; Transcriptionregulation; Two-componentregulatorysystem
Protein Sequence
 MAASAPAILL VDDEPHSLAA MKLALEDDFD VLTAQGAEAA IAILEEEWVQ VIICDQRMPG 60
 RTGVDFLTEV RERWPETVRI IITGYTDSAS MMAAINDAGI HQFLTKPWHP EQLLSSARNA 120
 ARMFTLAREN ERLSLEMRLL NSTSESRVEK RRRALREGMG FETILRTPNS AMTGAIALAR 180
 QFASFDVPVL LRGEPGSGRA QLARAMHYVS LRSDKPFYEI NLAGLPEDLA MIELFGARRG 240
 VLPGGVAKIG LAQKADRGTL FVAGVEAASP ALQLALLRML ADGAITPLGG QETASTNLRL 300
 ITGAAADLRA MVAEGRFRAD LYYALSAGEI ALPPLRARRG DVALLAQSML AEAAVRHGKQ 360
 ALGFDAAALE FLENYDWPGN LRELHNEVTR MLIFAQDNVL GAELISRHIL QAAPSESGAD 420
 RSAEEVMTAD GTLKDRIELI EMRILRETLT RNRWNKSRAA AELGLSRVGL RAKLDRYGIE 480
 HPAGRVQEEE ED 492
  GO:0005737   C:cytoplasm IEA:UniProtKB-SubCell
  GO:0005524   F:ATP binding IEA:UniProtKB-KW
  GO:0000156   F:phosphorelay response regulator activity IEA:InterPro
  GO:0043565   F:sequence-specific DNA binding IEA:InterPro
  GO:0006355   P:regulation of transcription, DNA-templated IEA:UniProtKB-KW
  GO:0006351   P:transcription, DNA-templated IEA:UniProtKB-KW
  IPR011006   CheY-like_superfamily.
  IPR009057   Homeodomain-like.
  IPR002197   HTH_Fis.
  IPR027417   P-loop_NTPase.
  IPR001789   Sig_transdc_resp-reg_receiver.
  IPR002078   Sigma_54_int.
  IPR025944   Sigma_54_int_dom_CS.
  PF02954   HTH_8.
  PF00072   Response_reg.
  PF00158   Sigma54_activat.
  SM00448   REC.
  PS50110   RESPONSE_REGULATORY.
  PS00688   SIGMA54_INTERACT_3.
  PS50045   SIGMA54_INTERACT_4.
  PR01590   HTHFIS.