※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Nitrogen regulation protein NR(I)
Protein Synonyms/Alias
 
Gene Name
 glnG
Gene Synonyms/Alias
 ntrC; OrderedLocusNames=STM4005
Created Date
 3-June-2014
Organism
 Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
NCBI Taxa ID
 99287
Phosphorylation
Position
Peptide
Code
Type
References
54 TPDVLLSDIRMPGMD D LTP [1]
Reference
 [1]Phosphorylation site of NtrC, a protein phosphatase whose covalent intermediate activates transcription.
 Sanders DA,Gillece-Castro BL,Burlingame AL,Koshland DE
 J. Bacteriol. 1992, Aug;174(15):5117-22. [PMID:1321122]
Functional Description From UniProt
 FUNCTION: Member of the two-component regulatory system NtrB/NtrC involved in the activation of nitrogen assimilatory genes such as GlnA. NtrC is phosphorylated by NtrB and interacts with sigma-54
Sequence Annotation From UniProt
 MOD_RES 54 54 4-aspartylphosphate (By similarity)
Key Word From UniProt
 3D-structure; Activator; ATP-binding; Completeproteome; DNA-binding; Nitrogenfixation; Nucleotide-binding; Phosphoprotein; Referenceproteome; Repressor; Transcription; Transcriptionregulation; Two-componentregulatorysystem
Protein Sequence
 MQRGIVWVVD DDSSIRWVLE RALAGAGLTC TTFENGNEVL AALASKTPDV LLSDIRMPGM 60
 DGLALLKQIK QRHPMLPVII MTAHSDLDAA VSAYQQGAFD YLPKPFDIDE AVALVERAIS 120
 HYQEQQQPRN IEVNGPTTDM IGEAPAMQDV FRIIGRLSRS SISVLINGES GTGKELVAHA 180
 LHRHSPRAKA PFIALNMAAI PKDLIESELF GHEKGAFTGA NTIRQGRFEQ ADGGTLFLDE 240
 IGDMPLDVQT RLLRVLADGQ FYRVGGYAPV KVDVRIIAAT HQNLERRVQE GKFREDLFHR 300
 LNVIRIHLPP LRERREDIPR LARHFLQVAA RELGVEAKLL HPETETALTR LAWPGNVRQL 360
 ENTCRWLTVM AAGQEVLIQD LPGELFEAST PDSPSHLPPD SWATLLAQWA DRALRSGHQN 420
 LLSEAQPELE RTLLTTALRH TQGHKQEAAR LLGWGRNTLT RKLKELGME 469
  GO:0005524   F:ATP binding IEA:UniProtKB-KW
  GO:0017111   F:nucleoside-triphosphatase activity IEA:InterPro
  GO:0000156   F:phosphorelay response regulator activity IEA:InterPro
  GO:0043565   F:sequence-specific DNA binding IEA:InterPro
  GO:0009399   P:nitrogen fixation IEA:UniProtKB-KW
  GO:0006808   P:regulation of nitrogen utilization IEA:InterPro
  GO:0006355   P:regulation of transcription, DNA-templated IEA:UniProtKB-KW
  GO:0006351   P:transcription, DNA-templated IEA:UniProtKB-KW
  IPR003593   AAA+_ATPase.
  IPR011006   CheY-like_superfamily.
  IPR009057   Homeodomain-like.
  IPR002197   HTH_Fis.
  IPR027417   P-loop_NTPase.
  IPR010114   Sig_transdc_resp-reg_NtrC.
  IPR001789   Sig_transdc_resp-reg_receiver.
  IPR002078   Sigma_54_int.
  IPR025662   Sigma_54_int_dom_ATP-bd_1.
  IPR025943   Sigma_54_int_dom_ATP-bd_2.
  IPR025944   Sigma_54_int_dom_CS.
  PF02954   HTH_8.
  PF00072   Response_reg.
  PF00158   Sigma54_activat.
  SM00382   AAA.
  SM00448   REC.
  PS50110   RESPONSE_REGULATORY.
  PS00675   SIGMA54_INTERACT_1.
  PS00676   SIGMA54_INTERACT_2.
  PS00688   SIGMA54_INTERACT_3.
  PS50045   SIGMA54_INTERACT_4.
  PR01590   HTHFIS.